Chocolate Fudge Bumpy Cake

Chocolate Fudge Bumpy Cake is a delightful dessert that combines rich chocolate flavors with a fun marshmallow topping. This cake is not only easy to make but also has a unique texture that makes it a favorite among chocolate lovers. With its creamy fudge frosting and fluffy marshmallow bumps, this cake is sure to impress at any gathering or special occasion.

Why Make This Recipe

Making Chocolate Fudge Bumpy Cake is a great choice for several reasons. First, it is incredibly simple to prepare, making it perfect for both beginners and experienced bakers. Second, the combination of chocolate and marshmallow creates a delicious flavor that appeals to everyone. Lastly, this cake is visually appealing, with its bumpy texture and glossy frosting, making it a showstopper for any dessert table.

How to Make Chocolate Fudge Bumpy Cake

Ingredients

1 cup granulated sugar
1 cup all-purpose flour
1/4 cup unsweetened cocoa powder
1/2 teaspoon baking soda
1/2 teaspoon salt
1/2 cup water
1/2 cup buttermilk
1/2 cup unsalted butter
1 teaspoon vanilla extract
1 large egg
1 1/2 cups marshmallow creme
1/2 cup powdered sugar
1–2 tablespoons milk
1/2 cup unsalted butter (for fudge frosting)
1/4 cup unsweetened cocoa powder (for fudge frosting)
1/3 cup milk (for fudge frosting)
2 cups powdered sugar (for fudge frosting)
1 teaspoon vanilla extract (for fudge frosting)

Directions

Preheat your oven to 350°F. Grease a 9×13-inch baking pan.
In a large bowl, mix together the sugar, flour, cocoa powder, baking soda, and salt.
In a saucepan over medium heat, combine the water, buttermilk, and butter. Heat it until the butter melts and the mixture is warm, but not boiling.
Pour the warm mixture into the dry ingredients and mix until smooth.
Add the vanilla extract and egg, then beat well until everything is combined.
Pour the batter into the prepared pan. Bake for 20–25 minutes or until a toothpick inserted into the center comes out clean.
Let the cake cool completely.
For the marshmallow topping, mix the marshmallow creme with powdered sugar. Add the milk a little at a time until the mixture is smooth and spreadable.
Spoon the marshmallow mixture into a piping bag and pipe long "bumps" across the cooled cake in rows. Freeze for 10–15 minutes to firm them up.
For the fudge frosting, melt the butter in a saucepan over medium heat. Stir in the cocoa powder and milk, and heat until just bubbling.
Remove from heat and whisk in the powdered sugar and vanilla until smooth.
Carefully pour and spread the fudge frosting over the chilled cake, covering the marshmallow bumps.
Chill until set, then slice and serve.

How to Serve Chocolate Fudge Bumpy Cake

Serve the Chocolate Fudge Bumpy Cake at room temperature. It can be sliced into squares and enjoyed as a delightful dessert. Pair it with a scoop of vanilla ice cream for an extra treat, or sprinkle some chocolate shavings on top for added flair.

How to Store Chocolate Fudge Bumpy Cake

Store any leftover cake in an airtight container at room temperature for up to three days. If you want to keep it longer, you can also refrigerate it, but make sure it’s well covered to prevent it from drying out.

Tips to Make Chocolate Fudge Bumpy Cake

Make sure to let the cake cool completely before adding the marshmallow topping and fudge frosting. This prevents them from melting and mixing together.
If you don’t have buttermilk, you can make a substitute using milk and vinegar or lemon juice by letting it sit for a few minutes.
For an added flavor twist, you can mix some chopped nuts into the fudge frosting.

Variation

You can customize this recipe by adding different toppings. For example, crushed cookies or colored sprinkles can be added to the marshmallow bumps for a fun look. You can also use flavored extracts in the frosting for a different taste.

FAQs

Q1: Can I make this cake ahead of time?
A: Yes, you can bake the cake a day ahead and leave it in the refrigerator. Just frost it with the fudge and marshmallow topping when you’re ready to serve.

Q2: What can I use instead of marshmallow creme?
A: You can use homemade marshmallow filling or thick whipped cream as a substitute, but it may not hold its shape as well as marshmallow creme.

Q3: Can I freeze the Chocolate Fudge Bumpy Cake?
A: Yes, you can freeze the cake. Wrap it tightly in plastic wrap and foil, and it will last in the freezer for up to three months. Thaw it overnight in the refrigerator before serving.