EASY CHOCOLATE CAKE

Steps:

• Preheat oven to 350 degrees. Butter an 8-inch round cake pan; line bottom with wax paper. Butter paper; dust with cocoa powder, tapping out excess; set aside.
• In a medium bowl, sift together cocoa, flour, baking powder, and salt; set aside. In a mixing bowl, cream butter and sugar until light and fluffy. Beat in eggs, one at a time, then beat in vanilla. Reduce speed to low. Add flour mixture alternating with sour cream, starting and ending with the flour mixture.
• Spread batter into prepared pan. Tap pan firmly on countertop several times to force out large air bubbles. Bake until a toothpick inserted in center comes out clean, 30 to 35 minutes. Remove from oven, Cool 10 minutes in pan, then invert onto a wire rack to cool completely (bottom side up). Set rack over a rimmed baking sheet. Pour glaze over; spread gently to coat entirely. Let stand until set. Garnish with chocolate shavings. Serve with whipped cream.