Best 12 Easy Chocolate Peanut Butter Cake Recipes

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Chocolate and peanut butter, a classic combination that has been enjoyed for generations. Whether you are a novice baker or a seasoned pro, this easy chocolate peanut butter cake will satisfy your sweet tooth and leave you wanting more. With just a few simple ingredients and a little bit of your time, you can have this delicious cake ready to share with friends and family in no time.

Check out the recipes below so you can choose the best recipe for yourself!

CHOCOLATE PEANUT BUTTER CAKE



Chocolate Peanut Butter Cake image

This Chocolate Peanut Butter Cake includes layers of chocolate cake and creamy peanut butter frosting, covered in a decadent chocolate frosting. Add some Reese's peanut butter cups for a truly delectable cake!

Provided by Lauren Allen

Categories     Dessert

Time 1h

Number Of Ingredients 18

2 cups granulated sugar
1 3/4 cups + 2 Tablespoons all-purpose flour
3/4 cup unsweetened cocoa powder
1 1/2 teaspoons baking powder
1 1/2 teaspoons baking soda
1 teaspoon salt
2 large eggs
1 cup buttermilk
1/2 cup oil ((vegetable or canola oil))
2 teaspoons vanilla extract
1 cup boiling water (, or hot coffee)
1 batch Peanut Butter Frosting
1/2 cup butter ((1 stick), melted)
2/3 cup unsweetened cocoa powder
3 cups powdered sugar
1/3 cup milk
1 teaspoon vanilla extract
12 mini Reese's Peanut Butter Cups (for topping on cake, optional)

Steps:

  • Heat oven to 350°F. Grease two 8-inch round baking pans and line the bottoms with parchment paper.
  • Stir together sugar, flour, cocoa, baking powder, baking soda and salt in large bowl.
  • Add eggs, milk, oil and vanilla and beat on medium speed for about 2 minutes.
  • Stir in the boiling water (your batter will be very thin--that's OK!). Pour batter into prepared cake pans.
  • Bake for about 30 to 35 minutes or until a toothpick inserted in the center comes out clean. Allow to cool in the pan for 10 minutes; remove from pans to wire racks. Cool completely.
  • Once cakes have cooled, use a sharp serrated knife to cut each cake horizontally in half, so that you end up with four, thin cake rounds.
  • Place one cake layer on serving plate. Smooth 1/3 of the peanut butter frosting on top of that cake layer. Repeat with the remaining cake layers, adding a layer of peanut butter frosting between each layer of cake.

Nutrition Facts : Calories 446 kcal, Carbohydrate 47 g, Protein 5 g, Fat 22 g, SaturatedFat 14 g, Cholesterol 52 mg, Sodium 453 mg, Fiber 3 g, Sugar 38 g, ServingSize 1 serving

PEANUT BUTTER CHOCOLATE CAKE



Peanut Butter Chocolate Cake image

Meet the Cook: In our chocolate-loving house, this cake disappears very quickly! My husband and I have a 6-month-old son. We enjoy the peacefulness of country living. -Dorcas Yoder, Weyers Cave, Virginia

Provided by Taste of Home

Categories     Desserts

Time 50m

Yield 12-16 servings.

Number Of Ingredients 18

2 large eggs
1 cup whole milk
2/3 cup canola oil
1 teaspoon vanilla extract
2 cups all-purpose flour
2 cups sugar
2/3 cup baking cocoa
2 teaspoons baking soda
1 teaspoon baking powder
1/2 teaspoon salt
1 cup brewed coffee, room temperature
PEANUT BUTTER FROSTING:
3 ounces cream cheese, softened
1/4 cup creamy peanut butter
2 cups confectioners' sugar
2 tablespoons whole milk
1/2 teaspoon vanilla extract
Miniature semisweet chocolate chips, optional

Steps:

  • In a large bowl, combine the eggs, milk, oil and vanilla. Combine the dry ingredients; gradually beat into egg mixture until blended. Stir in coffee (batter will be thin). , Pour into a greased 13x9-in. baking pan. Bake at 350° for 35-40 minutes or until a toothpick inserted in the center comes out clean. Cool completely on a wire rack. , For frosting, beat the cream cheese and peanut butter in a bowl until smooth. Beat in sugar, milk and vanilla. Spread over cake. Sprinkle with chocolate chips if desired. Store in the refrigerator.

Nutrition Facts : Calories 365 calories, Fat 15g fat (3g saturated fat), Cholesterol 35mg cholesterol, Sodium 308mg sodium, Carbohydrate 56g carbohydrate (40g sugars, Fiber 1g fiber), Protein 5g protein.

CHOCOLATE PEANUT BUTTER CAKE



Chocolate Peanut Butter Cake image

Provided by Food Network

Categories     dessert

Time 1h45m

Yield 12 servings

Number Of Ingredients 16

Cooking spray, for the pans
2 cups all-purpose flour
2 cups granulated sugar
1 cup cocoa powder
2 teaspoons baking soda
1 teaspoon baking powder
1 teaspoon fine salt
1 cup buttermilk
1 cup brewed coffee
1/2 cup vegetable oil
2 large eggs
2 pounds confectioners' sugar
1 pound (4 sticks) unsalted butter
3/4 cup creamy peanut butter
2 tablespoons milk
Pinch of fine salt

Steps:

  • For the cake: Preheat the oven to 350 degrees F. Coat three 6-inch-round cake pans with cooking spray.
  • Sift the flour, granulated sugar, cocoa powder, baking soda, baking powder and salt into a large bowl. Mix with an electric mixer at medium speed for 1 minute. Add the buttermilk, coffee, vegetable oil and eggs. Mix at medium speed for 1 minute. Scrape the side and bottom of the bowl and mix on medium speed for 1 minute more. Divide the cake batter evenly among the prepared pans. Bake on the top rack until a toothpick inserted in the center of the cakes comes out clean, about 30 minutes.
  • Cool the cakes in the pans for 20 minutes then turn out onto wire racks to cool completely.
  • For the buttercream: Add the confectioners' sugar and butter to a large mixing bowl. Beat with an electric mixer on low speed until completely incorporated, 1 to 2 minutes. Add the peanut butter, milk and salt. Mix on high speed until the mixture becomes fluffy and lighter in color, about 2 minutes. Scrape the side and bottom of the bowl and mix again on high speed for 1 minute.
  • To assemble the cake: Level each cake round with a serrated knife or cake leveler. Use an offset spatula to spread a thin layer of the buttercream on top of one round. Top with a second round and spread it with a thin layer of buttercream. Repeat with the third round, spreading the buttercream on the top and sides of the cake. Smooth with a bench scraper.

PEANUT BUTTER AND CHOCOLATE CAKE I



Peanut Butter and Chocolate Cake I image

Two layers of peanut butter cake sandwiched with peanut butter filling and covered in chocolate fudge frosting.

Provided by D. Kelly

Categories     Desserts     Chocolate Dessert Recipes

Time 1h

Yield 16

Number Of Ingredients 15

2 cups cake flour
2 teaspoons baking powder
¼ teaspoon salt
¾ cup unsalted butter, softened
1 ⅓ cups white sugar
2 eggs
¾ cup creamy peanut butter
1 tablespoon vanilla extract
1 cup milk
¾ cup unsalted butter
1 ¼ cups confectioners' sugar
2 tablespoons milk
1 teaspoon vanilla extract
½ cup creamy peanut butter
1 (12 ounce) jar hot fudge topping

Steps:

  • Preheat oven to 350 degrees F (175 degrees C). Grease and flour 2 (9 inch) pans. Sift together the flour, baking powder and salt. Set aside.
  • In a large bowl, cream together the butter and sugar until light and fluffy. Beat in the eggs one at a time, then stir in the peanut butter and vanilla. Beat in the flour mixture alternately with the milk. Pour batter into prepared pans.
  • Bake in the preheated oven for 25 to 30 minutes, or until a toothpick inserted into the center of the cake comes out clean. Let cool in pans for 10 minutes, then turn out onto a wire rack and cool completely.
  • Make the Frosting and Filling: In a large bowl, beat 3/4 cup butter until smooth. Slowly beat in confectioners' sugar until smooth. Blend in 2 tablespoons milk and vanilla. Beat at high speed until light and fluffy. For filling, combine 1/2 cup of butter mixture with 1/2 cup peanut butter. For frosting, beat 1/2 cup of the (cool) hot fudge into remaining butter mixture.
  • To assemble: Place one cake layer on serving plate. Spread top with peanut butter filling. Place second layer on top and frost top and sides with fudge frosting. Warm the remaining fudge sauce and drizzle over cake when serving.

Nutrition Facts : Calories 531 calories, Carbohydrate 57.7 g, Cholesterol 70.4 mg, Fat 30.8 g, Fiber 2 g, Protein 8.6 g, SaturatedFat 14.5 g, Sodium 243.7 mg, Sugar 37.9 g

PEANUT BUTTER AND CHOCOLATE CAKE II



Peanut Butter and Chocolate Cake II image

If you like chocolate and peanut butter you will love this cake. A chocolate sheet cake is spread with peanut butter, and then topped with chocolate frosting.

Provided by BRENDABOWEN

Categories     Desserts     Cakes     Sheet Cake Recipes

Time 1h30m

Yield 12

Number Of Ingredients 16

1 cup margarine
¼ cup unsweetened cocoa powder
1 cup water
½ cup buttermilk
2 eggs
2 cups all-purpose flour
2 cups white sugar
½ teaspoon baking soda
1 teaspoon vanilla extract
1 cup peanut butter
1 ½ tablespoons vegetable oil
¼ cup unsweetened cocoa powder
½ cup margarine
6 tablespoons buttermilk
1 teaspoon vanilla extract
3 ½ cups confectioners' sugar

Steps:

  • Preheat oven to 350 degrees F (175 degrees C). Grease and flour a 9x13 inch pan.
  • In a saucepan, combine 1 cup margarine, 1/4 cup cocoa, water, eggs, and 1/2 cup buttermilk in a saucepan. Cook, stirring occasionally, until it bubbles. Remove from heat and set aside.
  • In a large bowl, mix flour, 2 cups sugar and baking soda. Make a well in the center and pour in chocolate mixture. Add vanilla and beat until smooth. Spread batter into prepared pan.
  • Bake in the preheated oven for 25 to 30 minutes, or until a toothpick inserted into the center of the cake comes out clean. Allow to cool.
  • In a small bowl, mix peanut butter and oil. Spread over top of cake. In a saucepan, combine 1/4 cup cocoa, 1/2 cup margarine, and 6 tablespoons buttermilk. Heat until boiling. Remove from heat and stir in vanilla. Place confectioners' sugar in a large bowl. Beat in chocolate mixture and continue mixing until smooth. Spread over cake.

Nutrition Facts : Calories 718.3 calories, Carbohydrate 93.1 g, Cholesterol 31.7 mg, Fat 36.7 g, Fiber 3 g, Protein 10.1 g, SaturatedFat 7.1 g, Sodium 445.9 mg, Sugar 72.5 g

CHOCOLATE PEANUT BUTTER CAKE



Chocolate Peanut Butter Cake image

The original recipe was a from-scratch cake, but I use a boxed mix to save time. I hope you enjoy the rich dessert as much as we do.-Patricia Eckard, Singers Glen, Virginia

Provided by Taste of Home

Categories     Desserts

Time 50m

Yield 15 servings.

Number Of Ingredients 4

1 package devil's food cake mix (regular size)
1 cup creamy peanut butter
1 tablespoon canola oil
1 can (16 ounces) chocolate frosting

Steps:

  • Prepare and bake cake according to package directions, using a greased 13-in. x 9-in. baking pan. , In a small bowl, combine peanut butter and oil until smooth; spread over warm cake. Cool completely on a wire rack., In a microwave, heat frosting on high for 25-30 seconds or until pourable; stir until smooth. Carefully pour and spread over peanut butter layer. Let stand until set.

Nutrition Facts : Calories 439 calories, Fat 25g fat (5g saturated fat), Cholesterol 37mg cholesterol, Sodium 431mg sodium, Carbohydrate 51g carbohydrate (34g sugars, Fiber 2g fiber), Protein 7g protein.

PEANUT BUTTER-CHOCOLATE CAKE



Peanut Butter-Chocolate Cake image

Decadence is an understatement with this from-scratch cake, made with peanut butter, chocolate and one surprising ingredient.

Provided by Betty Crocker Kitchens

Categories     Dessert

Time 2h20m

Yield 20

Number Of Ingredients 19

3 cups Gold Medal™ all-purpose flour
1/3 cup unsweetened dark baking cocoa
1 1/2 teaspoons baking soda
1 teaspoon salt
1 1/4 cups packed dark brown sugar
1 1/4 cups granulated sugar
1 cup butter or margarine, softened
4 eggs
8 oz semisweet baking chocolate, melted, cooled
1 1/2 teaspoons vanilla
1 2/3 cups buttermilk
1 cup strong brewed coffee (room temperature)
1/2 cup butter, softened
1/2 cup creamy peanut butter
2 packages (3 oz each) cream cheese, softened
1 bag (1 lb) powdered sugar
1 tablespoon whipping cream
2 teaspoons vanilla
12 peanut butter creme-filled chocolate sandwich cookies, chopped

Steps:

  • Heat oven to 350°F. Grease 13x9- inch pan with shortening; lightly flour.
  • In medium bowl, mix flour, cocoa, baking soda and salt; set aside. In large bowl, beat brown sugar, granulated sugar and 1 cup butter with electric mixer on medium speed 2 minutes or until light and fluffy. Add eggs, one at a time, beating until well blended. Add melted chocolate and 1 1/2 teaspoons vanilla, beating until blended. On low speed, alternately add flour mixture and buttermilk, beating just until blended after each addition. Beat in coffee until blended. Pour batter into pan.
  • Bake 55 to 60 minutes or until toothpick inserted in center comes out clean. Cool completely in pan on cooling rack, about 1 hour.
  • In large bowl, beat 1/2 cup butter, the peanut butter and cream cheese with electric mixer on medium speed 2 minutes or until blended. On low speed, gradually beat in powdered sugar until blended. Beat in whipping cream and 2 teaspoons vanilla. Frost cake. Top with cookies.

Nutrition Facts : Calories 586, Carbohydrate 78 g, Fat 5 1/2, Fiber 1 g, Protein 8 g, SaturatedFat 15 g, ServingSize 1 Serving, Sodium 477 mg

CHOCOLATE-PEANUT BUTTER SHEET CAKE



Chocolate-Peanut Butter Sheet Cake image

This sweet and simple sheet cake marries two great flavors that just plain belong together: rich and tender chocolate cake, and creamy peanut-butter frosting. For maximum fluff, go for a classic smooth variety of peanut butter, and plug in your mixer-manpower alone won't be enough. Scatter chopped peanuts along the edges for any crunchy fans in the house.

Provided by Martha Stewart

Categories     Food & Cooking     Dessert & Treats Recipes     Cake Recipes

Time 2h10m

Yield Serves 10 to 12

Number Of Ingredients 14

1 stick unsalted butter, melted and cooled, plus more, softened, for pan
1 1/3 cups unbleached all- purpose flour
1/2 cup Dutch-process cocoa powder, sifted
2 teaspoons baking powder
3/4 teaspoon kosher salt (we use Diamond Crystal)
4 large eggs, room temperature
1 1/2 cups granulated sugar
2 teaspoons pure vanilla paste or extract
1 cup sour cream, room temperature
1 stick unsalted butter, softened
1 cup smooth peanut butter (not natural), such as Jif
1 1/2 cups confectioners' sugar
1/4 cup sour cream, room temperature
1/3 cup chopped salted roasted peanuts

Steps:

  • Cake: Preheat oven to 350°F. Brush a 9-by-13-inch or 8-by-12-inch baking pan with butter. Line with parchment, leaving a 2-inch overhang on long sides. Butter parchment.
  • Whisk together flour, cocoa, baking powder, and salt. Combine eggs and granulated sugar in the bowl of a mixer fitted with the whisk attachment. Beat on high speed until thick and pale, about 4 minutes. Add flour mixture; beat just to combine. Add butter and vanilla; beat to combine. Add sour cream; beat until smooth.
  • Scrape batter into prepared pan, smoothing top with a spatula. Bake until top springs back when lightly touched and a tester inserted in center comes out clean, 30 to 35 minutes (for 9-by-13-inch) or about 40 minutes (for 8-by-12).
  • Let cool in pan on a wire rack 10 minutes. Using parchment overhangs, lift cake out of pan and let cool completely on rack. (Cake can be made to this point and stored at room temperature, wrapped in plastic, up to 1 day.)
  • Frosting: Beat butter and peanut butter on medium-high speed until light and fluffy, about 2 minutes. Beat in confectioners' sugar until thick and fluffy. Remove from mixer; stir in sour cream by hand until frosting is silky and dense. Spread over cake; sprinkle top with peanuts. Frosted cake is best the day it's assembled, but can be refrigerated, wrapped in plastic, up to 1 day. Return to room temperature before serving.

QUICK & EASY CHOCOLATE PEANUT BUTTER CAKE



Quick & Easy Chocolate Peanut Butter Cake image

This recipe came from a lady who used to make this for a bingo consession stand. It is soo good and soo easy. The hardest part is finding plain chocolate cake mix in a box! But I am sure you substitute a homemade chocolate cake as well. Just make sure it is plain chocolate because anything else (devils food, double choc, etc.) may be too rich. If you want, you could substitute light or sugar free items in order to be a little healthier.

Provided by Ginny Ax

Categories     Dessert

Time 1h45m

Yield 1 cake, 8-12 serving(s)

Number Of Ingredients 8

1 (18 1/4 ounce) box chocolate cake mix
1 1/4 cups water
1/3 cup oil
3 eggs
1 (8 ounce) container Cool Whip (thawed)
2 tablespoons vanilla pudding (dry)
2 -3 tablespoons creamy peanut butter
2 tablespoons chocolate syrup (optional)

Steps:

  • CAKE:.
  • Make cake as directed on box. (I always use the 13x9 pan.).
  • FROSTING:.
  • In a medium bowl, mix the cool whip, pudding, and peanut butter until smooth.
  • Frost the cooled cake with the frosting. Put in the refrigerator for an hour or so (to give the frosting time to set up).
  • * Optional- If you like, you may drizzle chocolate syrup across the top for a pretty presentation.
  • ** Cooking time includes chill time.

Nutrition Facts : Calories 502.5, Fat 30.3, SaturatedFat 10.5, Cholesterol 69.8, Sodium 592.6, Carbohydrate 55.5, Fiber 1.8, Sugar 32.4, Protein 7.6

EASY CHOCOLATE PEANUT BUTTER CAKE



Easy Chocolate Peanut Butter Cake image

Make and share this Easy Chocolate Peanut Butter Cake recipe from Food.com.

Provided by Karen..

Categories     Dessert

Time 1h

Yield 24 serving(s)

Number Of Ingredients 9

1 (18 ounce) box devil's food cake mix (2-layer size)
3 eggs
1/3 cup oil
water
1 (8 ounce) package cream cheese, softened
3/4 cup powdered sugar
1/2 cup peanut butter
1 (8 ounce) container Cool Whip Topping, thawed, divided
1 cup semi-sweet chocolate chips

Steps:

  • PREPARE cake batter and bake in 13x9-inch baking pan as directed on package; cool completely. (Use the amount of eggs, oil and water as directed on your cake mix; the amounts above are an estimate).
  • BEAT cream cheese and powdered sugar in large bowl with electric mixer on medium-low speed until well blended.
  • Add peanut butter; mix well. Blend in 1 cup of the whipped topping. Spread over cake.
  • PLACE chocolate chips in medium microwaveable bowl. Microwave on HIGH 2 minute or until completely melted, stirring after each minute. Add remaining 2 cups whipped topping; stir until well blended.
  • Spread evenly over frosted cake. Refrigerate until set. Store in refrigerator.

Nutrition Facts : Calories 272.5, Fat 18.6, SaturatedFat 7.4, Cholesterol 49.9, Sodium 241.2, Carbohydrate 25.3, Fiber 1.2, Sugar 16.2, Protein 4.6

GIANT CHOCOLATE PEANUT BUTTER COOKIE CAKE RECIPE BY TASTY



Giant Chocolate Peanut Butter Cookie Cake Recipe by Tasty image

Here's what you need: nonstick cooking spray, all purpose flour, natural cocoa powder, baking soda, kosher salt, unsalted butter, granulated sugar, large eggs, vanilla extract, unsalted butter, Skippy® Creamy Peanut Butter, powdered sugar, vanilla extract, kosher salt, milk, heavy cream, semisweet chocolate chip, roasted, salted peanuts

Provided by Skippy

Categories     Desserts

Yield 1 cake

Number Of Ingredients 18

nonstick cooking spray, for greasing
4 cups all purpose flour
1 ⅓ cups natural cocoa powder
2 teaspoons baking soda
1 teaspoon kosher salt
3 sticks unsalted butter, room temprature
3 cups granulated sugar
4 large eggs
4 teaspoons vanilla extract
3 sticks unsalted butter
1 ½ cups Skippy® Creamy Peanut Butter
4 ½ cups powdered sugar
1 ½ teaspoons vanilla extract
¾ teaspoon kosher salt
2 tablespoons milk
½ cup heavy cream
1 cup semisweet chocolate chip
½ cup roasted, salted peanuts, roughly chopped

Steps:

  • Make the cookie cake layers: Preheat the oven to 350°F (180°C). Grease 4 8-inch round cake pans with nonstick spray and line the bottoms with parchment paper.
  • In a large bowl, whisk together the flour, cocoa powder, baking soda, and salt.
  • In the bowl of a stand mixer fitted with the paddle attachment, cream the butter and sugar on medium speed for about 4 minutes, or until light and fluffy. Add the eggs, 1 at a time, mixing well after each addition. Add the vanilla and mix for 1 minute more, until incorporated.
  • Reduce the mixer speed to low and gradually add the dry ingredients to the wet ingredients. Mix until just combined.
  • Divide the dough evenly between the prepared cake pans, spreading evenly to cover the bottoms of the pans completely.
  • Bake the cookie cakes for 15-20 minutes, or until they have firmed up and start to pull away from the sides of the pans. It's okay if they are a bit soft in the centers, but not runny; they will continue to firm up as they cool. Let the cookie cakes cool completely, about 30 minutes.
  • Make the peanut butter frosting: Add the butter and Skippy® Creamy Peanut Butter to the bowl of a stand mixer fitted with the whisk attachment. Whip on medium speed until light and fluffy, about 5 minutes. Gradually add the powdered sugar and mix on low speed until incorporated. Add the vanilla, salt, and milk, and whip on medium speed for 3-5 minutes, or until very light and fluffy. Transfer the frosting to a piping bag fitted with a large round tip.
  • Assemble the cookie cake: Pipe a small amount of frosting onto the center of a plate or cake stand, then place a cookie cake layer on top to secure. Pipe the frosting on top of the cookie in a spiral pattern to cover completely. Repeat with the remaining cake layers and frosting, finishing with a thin layer of frosting atop the final cookie layer. Using an offset spatula, spread the top layer of frosting evenly over the top of the cake. Using a cake scraper, gently smooth the frosting around the sides of the cake so it is flush with the edges of the cookies, adding more frosting as needed to fill any gaps. Transfer the cake to the refrigerator or freezer to chill for about 30 minutes.
  • Make the chocolate ganache: Add the cream to a medium microwave-safe bowl and microwave on high power for 30 seconds. Add the chocolate chips and let sit for 1 minute, then stir until the chocolate is completely melted and the ganache is smooth. Let cool for 1-2 minutes, then transfer to a piping bag. Cut a small opening in the tip of the bag.
  • Remove the cake from the refrigerator. Carefully pipe the ganache around the sides of the cake so it drips over the edge, varying the length of each drip. Pipe more ganache on top of the cake and use an offset spatula to spread in an even layer.
  • Transfer the remaining peanut butter frosting to a piping bag fitted with a large star tip. Pipe dollops of frosting around the top edge of the cake. Garnish the cake with the chopped peanuts.
  • Slice and serve.
  • Enjoy!

CHOCOLATE-PEANUT BUTTER FUN CAKE



Chocolate-Peanut Butter Fun Cake image

Provided by Nathaniel Meads

Categories     Cake     Chocolate     Dessert     Bake     Kid-Friendly     Birthday     Peanut Butter     Bon Appétit     Kidney Friendly     Vegetarian     Pescatarian     Soy Free     Kosher     Small Plates

Yield Makes 16 servings

Number Of Ingredients 21

Chocolate cake:
Nonstick vegetable oil spray
1 1/4 cups all-purpose flour
1 cup sugar
3/4 cup natural unsweetened cocoa powder
1 1/2 teaspoons kosher salt
1 teaspoon baking soda
1/4 cup vegetable oil
1 teaspoon vanilla extract
1/2 cup finely chopped semisweet or bittersweet chocolate (3 1/2 ounces)
Peanut butter buttercream:
1/2 cup sugar
1/4 cup egg whites (from about 2 large eggs)
1 1/2 teaspoon vanilla extract
1/4 cup creamy peanut butter
6 tablespoons (3/4 stick) chilled unsalted butter, cut into 1/4" cubes
Kosher salt
1/4 cup chopped semisweet or bittersweet chocolate (about 1 3/4 ounces)
1/4 cup chopped unsalted, dry roasted pinenuts
Special Equipment
An 8x8x2" cake pan

Steps:

  • For chocolate cake:
  • Preheat oven to 350°F. Coat bottom and sides of pan with nonstick spray; line bottom of pan with parchment paper. Whisk flour and next 4 ingredients in a large bowl. Add oil, vanilla, and 1 1/4 cups water; whisk until smooth. Fold in chopped chocolate. Scrape into prepared pan; smooth top. Bake until a tester comes out clean when inserted into center, 35-40 minutes. Let cool completely in pan on a wire rack.
  • For peanut butter buttercream:
  • Combine sugar and egg whites in a medium metal bowl set over a saucepan of simmering water. Whisk constantly until sugar dissolves and mixture is hot to the touch, 3-4 minutes. Remove from heat; using an electric mixer, beat on high speed until cool and thick, 5-6 minutes. Beat in vanilla, then peanut butter. With mixer running, add butter a few pieces at a time, beating to blend between additions. Season with salt.
  • Run a thin knife around pan to release cake. Invert cake onto a serving plate. Spread peanut butter buttercream over top. Garnish with chopped chocolate and peanuts. DO AHEAD: Can be made 1 day ahead. Store airtight at room temperature.
  • Cut into 2" squares.

Tips:

  • For the best results, use high-quality chocolate chips. This will ensure that your cake has a rich, chocolatey flavor.
  • If you don't have a chocolate baking bar, you can use 1 cup of all-purpose flour and 1/4 cup of unsweetened cocoa powder.
  • To make sure your cake is cooked through, insert a toothpick into the center. If it comes out clean, the cake is done.
  • Let the cake cool completely before frosting it. This will help the frosting to set properly.
  • If you want a more intense peanut butter flavor, you can use dark chocolate chips or add a tablespoon of peanut butter powder to the batter.

Conclusion:

This chocolate peanut butter cake is a delicious and easy-to-make dessert that is perfect for any occasion. With its rich chocolate flavor and creamy peanut butter frosting, this cake is sure to be a hit with everyone who tries it. So next time you're looking for a special treat, give this chocolate peanut butter cake a try. You won't regret it!

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