Ingredients

The following ingredients have 19 Servings
  • 1 box(es) duncan hines yellow cake mix
  • 8 ounce(s) sour cream
  • 1/2 cup(s) vegetable oil
  • 1/4 cup(s) sugar
  • 1/4 cup(s) water
  • 4 large eggs
  • FROSTING
  • 3 - squares unsweetened chocolate
  • 1/4 cup(s) butter
  • 4 cup(s) powdered sugar
  • 1/8 teaspoon(s) salt
  • 1/3 cup(s) milk
  • 1 teaspoon(s) pure vanilla extract
  • 1 cup(s) mini chocolate chips ( these get sprinkled on top of cake batter just before baking)

Instruction

  • Preheat oven to 350. In a mixer blend all ingredients in the order given at high speed for 2 minutes.
  • Pour into well greased cookie sheet with sides. Sprinkle the mini chocolate chips over the top. Bake for 30 minutes or until cake tests done in the middle. Let the cake cool 10 minutes then frost.
  • Frosting-Melt chocolate and butter over hot water or in the microwave. Combine sugar, salt, milk and vanilla. Stir in chocolate mixture and blend well. Makes 2 cups. Enough for the sheet cake.