Ingredients for - Best Chocolate Birthday Cake

1. Devil's food cake mix 1 (18.25 ounce) package
2. Instant chocolate pudding mix 1 (3.9 ounce) package
3. Sour cream 1 cup
4. Vegetable oil ¾ cup
5. Water ¾ cup
6. Eggs 4
7. Semisweet chocolate chips 1 cup
8. Prepared chocolate frosting 1 (16 ounce) package
9. Candy-coated milk chocolate pieces (such as M&M's®), or as desired 2 tablespoons

How to cook deliciously - Best Chocolate Birthday Cake

1 . Stage

Preheat the oven to 350 degrees F (175 degrees C). Grease and flour a 9-inch fluted tube cake pan (such as Bundt®).

2 . Stage

Combine cake mix and pudding mix in a mixing bowl using an electric mixer. Add sour cream, vegetable oil, and water; mix well. Add eggs, 1 at a time, beating well after each addition. Stir in chocolate chips. Pour batter into the prepared pan.

3 . Stage

Bake in the preheated oven until a toothpick inserted into the center comes out clean, 55 to 60 minutes. Let cool for 10 minutes. Transfer to a cake plate and let cool completely, 20 to 30 minutes more.

4 . Stage

Place opened frosting container in a microwave on medium heat, stirring every 30 seconds until just soft enough to pour. Drizzle frosting over cake and sprinkle candy-coated milk chocolate pieces on top.