Best 8 Au Gratin Hash Browns Casserole Recipes

CREAMY AU GRATIN POTATOES RECIPE

Steps:

• Preheat oven to 350 degrees F.
• In a 9" x 13" glass baking dish, evenly layer the entire package of frozen hash browns.
• In the glass bowl for the microwave or using a medium saucepan on the stove, heat both soups (do not add any additional liquid), butter, and onion together until smooth and combined.
• Add in the sour cream to the mixture and stir until smooth.
• Pour the wet mixture over the hash brown potatoes.
• Bake at 350 degrees for 1 hour.

HASH BROWNS AU GRATIN

Steps:

• Preheat oven to 350°F.
• In a large bowl, combine the hash browns, cheese, onion, salt, pepper and chopped chilies.
• In another bowl, combine the sour cream, soup and 1/4 cup of the butter.
• Pour over potato mixture and mix gently to combine.
• Transfer to a greased 3-qt. baking dish. Toss cornflakes and remaining butter; sprinkle over the top.
• Bake, uncovered, for 45-55 minutes or until heated through.

AU GRATIN HASH BROWNS CASSEROLE

Steps:

• Oven@ 350.
• In a large bowl combine first 5 ingredients.
• Stir in potatoes and cheese.
• Transfer to a greased casserole dish.
• Sprinkle Durkee French Fried Onions over top of casserole.
• Bake for 1 hour.

AU GRATIN HASH BROWN CASSEROLE

Steps:

• Preheat oven to 350 degrees.
• Melt 4 Tbsp butter in a large saucepan over medium heat. Add onion and saute until softened, about 5 - 6 minutes.
• Add in flour and cook stirring constantly, 1 minute. While whisking pour in milk then cook stirring constantly until mixture comes to a boil.
• Remove from heat, add in cheddar cheese and parmesan cheese and stir until melted.
• Stir in sour cream. Season mixture with salt and pepper to taste (you want it on the salty side as it will be seasoning the potatoes).
• Place hash browns in a large mixing bowl then pour in milk mixture and toss to evenly coat. Transfer to a 13 by 9-inch baking dish (no need to grease dish) and spread into and even layer.
• Place cornflakes in a gallon size resealable bag, seal bag and crush with a rolling pin to roughly pebble size bits.
• Add 3 Tbsp melted butter to cornflake mixture then seal bag and toss to evenly coat with butter. Sprinkle cornflake mixture evenly over casserole.
• Bake in preheated oven until hot throughout, about 40 - 50 minutes. Garnish with parsley and serve warm.
• Recipe source: Cooking Classy

AU GRATIN HASH BROWNS

Steps:

• In a large bowl, combine the hash browns, cheese, onion, salt and pepper. In another bowl, combine the sour cream, soup and 1/4 cup butter. Pour over potato mixture and mix gently to combine. Transfer to a greased 3-qt. baking dish. Toss cornflakes and remaining butter; sprinkle over the top. Bake, uncovered, at 350° for 45-55 minutes or until heated through.

COPYCAT HASH BROWN CASSEROLE

Steps:

• Preheat the oven to 350 degrees F. Grease a 9-by-13-inch baking dish with 1 tablespoon of the butter.
• Melt the remaining 4 tablespoons butter in a large saucepan over medium-high heat. Add the garlic powder, onion, 1/2 teaspoon salt and a few grinds of pepper and cook until the onion is softened, about 5 minutes. Add the flour and cook, whisking, until sizzling all over and light golden, about 2 minutes. Whisk in the half-and-half and chicken broth, return to a simmer and cook until thickened, about 1 minute. Remove from the heat and stir in the sour cream and 1 1/2 cups of the Cheddar. Add the hash browns and toss until coated in the sauce. Add salt and pepper to taste.
• Transfer the hash brown mixture to the prepared baking dish, then top with the remaining 1/2 cup Cheddar. Bake until browned and bubbling at the edges, about 45 minutes. Raise the oven temperature to 475 degrees F and continue to bake until the top is crisp and browned all over, about 5 minutes.

HASH BROWN CASSEROLE FOR ONE

Steps:

• In a bowl, combine the first two ingredients. In another bowl, whisk together the soup mix and water; mix well. Add the sour cream, butter and onion. Stir soup mixture into the potato mixture. Place in a greased 12-oz. baking dish; sprinkle with Parmesan cheese. Bake, uncovered, at 350° for 30-35 minutes or until bubbly around the edges.

RESTAURANT-STYLE HASHBROWN CASSEROLE

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Spray one 9x13 inch pan with non-stick cooking spray.
• In a large bowl, combine the potatoes, butter, salt, pepper, onions, soup and cheese. Gently mix and pour into prepared pan or dish.
• Bake in the preheated oven until browned, about 60 minutes.