Best Chocolate Birthday Cake

By Brenda

5.0 / 5

10min

1h

See on AllRecipes

1 (18.25 ounce) package devil's food cake mix
1 (3.9 ounce) package instant chocolate pudding mix
1 cup sour cream
¾ cup vegetable oil
¾ cup water
4 eggs
1 cup semisweet chocolate chips
1 (16 ounce) package prepared chocolate frosting
2 tablespoons candy-coated milk chocolate pieces (such as M&M's®) or as desired