Chocolate Chunk Coffeecake
Makes 12 to 16 servings
1/2 cup (1 stick) butter, softened
1 teaspoon vanilla extract
1 jar Chocolate Chunk Coffeecake Mix1 cup sour cream
Heat oven to 350 degrees F. Grease a 13 x 9-inch baking pan.
Beat butter in large bowl until smooth. Beat in eggs and vanilla extract until blended (mixture will be lumpy). Add jar mix and sour cream to butter mixture. Stir until well blended.
Spread batter evenly in prepared pan. Bake 25 to 35 minutes or until a wooden pick inserted into center comes out clean. Cool in pan on wire rack.