Chocolate Birthday Cake

Listen boos, you will never want to celebrate your birthday again without my chocolate birthday cake recipe!  The layers are beyond soft and moist with bomb chocolate intensity. Then we top each of those layers with the most creamy, buttery chocolate frosting. That first bite will legit make you weak in the knees like SWV. Get ready to leave all your other chocolate birthday cakes behind and get into this one!

They’re Lovin’ It! Here’s what They’re Sayin’:

“BEST. Cake. ever. I made it for my brother’s friend’s birthday, they said they loved it.”

—DAVID N.

This is my husband’s birthday cake y’all. I’ve been making it for almost 20 years back to the days of our early courting. It is such a tradition, and it’s because this cake is such a hit! It’s insanely moist, filled with intense chocolate flavor, incredibly fudgy and has the perfect texture. I can’t take the credit though. This cake recipe belongs to my auntie Rose, and it’s everything a birthday cake should be. Let’s get into it!

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The Lowdown of This Chocolate Birthday Cake

Cuisine Inspiration: Classic American

Primary Cooking Method: Baking

Dietary Info: Rich and Indulgent

Key Flavor: Chocolate reigns supreme, delivering a rich and satisfying taste in every bite.

Skill Level: Not too hard. You just need some cake decorating skillz.

The Ultimate Duo

When you slap together the rich layers of moist chocolatey goodness with smooth, velvety frosting, you get something truly special. No other birthday cake can compete!

Celebration Ready!!

It’s perfect for birthdays and special occasions. Simply put, this cake knows how to party.

Prep This Baby Ahead!

If you gotta get party ready but don’t have the time, you can prep this cake ahead! Bake the layers and freeze them until you need them.

Ingredients You’ll Need to Make this Chocolate Birthday Cake recipe

For the Cake:

• Large Eggs: These are the foundation of our cake structure, holding it all together.
• Granulated Sugar: This is what is making our cake indulgently sweet.
• Cocoa Powder: The cocoa is where the deep, rich chocolate flavor kicks in.
• Instant Coffee Powder: It’s our little secret weapon that enhances and intensifies the chocolate flavor.
• Salt: Just a pinch balances the sweetness and elevates the flavors.
• Hot Water: It’s going to mix with our cocoa to create a smooth texture.
• All-Purpose Flour: The backbone of our cake, it provides structure and softness.
• Baking Soda & Baking Powder: These are the lift providers, ensuring our cake rises to the occasion.
• Vegetable Oil: The oil keeps each and every bite super moist and tender.
• Buttermilk: It’s here for moisture and a tangy delicate crumb.
• Pure Vanilla Extract: Just a splash of sweet, aromatic essence rounds out the flavors.

For the Frosting:

• Unsalted Butter: Soft and creamy, it’s the base of our frosting.
• Confectioner’s Sugar: This makes our frosting sweet and smooth.
• Cocoa Powder: Back at it again with more chocolate flavor.
• Pure Vanilla Extract: Just a hint is needed to add sweet aroma and flavor.
• Milk: A dash for consistency, making our frosting spreadable and silky.
• Salt: You gotta add a pinch to balance the sweetness.

How to Make Chocolate Birthday Cake

Step 1: Make the Batter

1

Add eggs and sugar to bowl of your stand mixer and beat on high speed for 2-3 minutes.

2

In a separate bowl, mix together cocoa, instant coffee, and a dash of salt with hot water.

3

Pour the hot cocoa mixture into the egg and sugar party happening in your mixer.

4

Sift flour, baking soda, baking powder, and salt in small bowl.

5

Decrease the speed to low and add to stand mixer. Add in buttermilk, vegetable oil, and vanilla and beat until just combined. Batter will be thin; this is normal.

Step 2: Bake the Layers

6

Divide that batter evenly between the prepared pans.

7

Bake for 22-25 minutes at 350 F. You’ll know they are ready when a toothpick comes out clean.

8

Cool the cakes in pans for 10 minutes. Then gently remove cakes from the pans and place on a wire rack and allow to cool fully.

Step 3: Frost It Up

9

Add butter and confectioner’s sugar to bowl of mixer and mix on high speed until smooth then add in cocoa powder.

10

Lastly add in vanilla extract, milk and salt until frosting is fluffy and smooth.

11

Add frosting between each layer then frost the outsides, add sprinkles if ya want and serve it up.

What to Serve with Happy Birthday Chocolate Cake

• Cake and Ice Cream: All b-day celebrations deserve a slice of chocolate cake with homemade vanilla ice cream.
• Dollop it Up: Serve some dollops of fresh whipped cream on the side.
• Drizzle it Up: Add a little drizzle of caramel sauce on each slice.
• Get Fruity: Top with fresh berries or add a spoonful of fresh strawberry preserves on the side to brighten up the chocolate flavors.
• Elegant Adult Birthday Party: For the grown folks, start with bomb crab cakes then add pan-seared steaks along with garlic mashed potatoes, some au jus, creamed spinach and lobster mac and cheese. And don’t forget to save room for a big hunk of this birthday cake. You deserve it boo!

Meal Plan: Classic Kid Birthday Party with Chocolate Birthday Cake

Cheesy garlic breadsticks are such a fun way to get your kiddo’s party started right.

Pepperoni pizza is our pizza of choice that everyone adores!

Philly cheese steak pizza is a fun flavor for the adults!

This easy fruit punch is a great party drink to wash down all the great food before the cake comes out.

Recipe Substitutions

• Granulated Sugar: Swap in homemade brown sugar for an even more tender cake with more nuance from molasses flavor.
• Hot Water: Swap in your fave cup of coffee and just leave out the coffee powder.
• Buttermilk: None around? Quickly make some by adding a tablespoon of lemon juice or vinegar to 1 cup of milk and letting it sit for 5 minutes until it thickens.
• Unsalted Butter: It’s totally fine to use salted butter here instead. Just leave out the salt boos.

Recipe Variations and Additions

• Gluten-Free: Replace the flour with your fave 1:1 ratio gluten-free baking flour. The texture may change slightly but it will still be amazing boos.
• Swap the Frosting: Switch it up with a caramel frosting, cream cheese frosting, a silky chocolate Swiss meringue buttercream or even a classic American buttercream.
• Get Decadent with Ganache: Sandwich some chocolate ganache in between the layers to make this super indulgent.

Expert Tips and Tricks

• Don’t Skip the Coffee: That little kick really does add a richer chocolate flavor to the mix. You won’t even taste the coffee boos, trust me.
• Don’t Overbake: Make sure you watch that bake time so you don’t dry out your cakes.
• Cool Completely Before Frosting: If you don’t want a super melty cake sliding around everywhere, make sure that the cake layers have cooled completely before frosting.

How to Decorate Your Birthday Cake

Now that you have your chocolate cake and chocolate frosting done, your chocolate birthday cake is not complete without sprinkles, candles and other birthday cake toppers.

Some of my fave topper ideas are:

1. Sparklers
2. Edible prints with cartoon and comic book characters
3. Edible flowers

Whatever topper you decide, your cake is complete. Get ready to surprise the birthday boy or girl!

How to Store

Wrap your leftovers tightly in plastic wrap or place it in an airtight container or cake carrier to keep it fresh and fab for up to 3-4 days at room temp. If you need to keep it longer than that, slide the extra cake into the fridge.

Just a little tip: if you’re diving back in for another slice, let it sit out for a bit to get back to room temperature – it’ll taste just like it did on day one!

How long will chocolate birthday cake last in the fridge?

It’ll stay scrumptious for up to 6 days.

Can I freeze ?

Absolutely boos! I like to chill the cake in the fridge first to get that frosting firmed. Then I cut individual slices and wrap them tightly in plastic wrap then add to freezer bags releasing all the air. Add the date. It should last in the freezer for up to 3 months. Thaw in the fridge then bring back to room temperature before indulging.

Frequently Asked Questions

Other Chocolate Cake Recipes

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Chocolate Birthday Cake

Soft, moist, decadent chocolate cake covered with creamy, delicious chocolate frosting…that perfectly describes this chocolate birthday cake!

4.44 from 126 votes

Print Pin Recipe

Prep Time 15 minutes mins

Cook Time 25 minutes mins

Total Time 40 minutes mins

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Author: Jocelyn Delk Adams

Course: Dessert

Servings: 12 servings

Equipment

• Stand mixer
• Offset Spatulas
• Piping Bags and Tips
• 9 inch round cake pans

Ingredients

For the Cake:

• ▢ 2 large eggs room temperature
• ▢ 2 cups granulated sugar
• ▢ 1/2 cup cocoa powder
• ▢ 1 teaspoon instant coffee powder
• ▢ 1/2 teaspoon salt
• ▢ 1 cup hot water
• ▢ 2 ½ cups all-purpose flour
• ▢ 2 teaspoons baking soda
• ▢ 1 teaspoon baking powder
• ▢ 1 cup vegetable oil
• ▢ 1 cup buttermilk
• ▢ 1 tablespoon pure vanilla extract

For the Frosting:

• ▢ 1 1/2 cups unsalted butter room temperature
• ▢ 6 cups confectioner’s sugar
• ▢ 3/4 cup cocoa powder
• ▢ 1 tablespoon vanilla extract
• ▢ 1/4 cup milk
• ▢ pinch of salt

US Customary – Metric

Instructions

For the Cake:

• Preheat oven to 350 degrees and spray 3 9 inch round pans with non-stick baking spray.
• Add eggs and sugar to bowl of your stand mixer and beat on high speed for 2-3 minutes.
• While mixture beats, add cocoa powder, instant coffee powder and salt to hot water in a separate bowl. Slowly add this mixture to the eggs and sugar.
• Sift flour, baking soda, baking powder and salt in a small bowl. Turn the speed down to low then add in the dry ingredients in intervals. Next, add vegetable oil, buttermilk and vanilla extract to the mixer and beat until just combined. Batter will be sort of thin but this is normal.
• Evenly divide cake batter to all three pans and bake for 22-25 minutes or until a toothpick inserted in the center comes out clean.
• Allow to rest for 10 minutes before removing from pans to cool completely.

For the Frosting:

• Add butter, confectioner's sugar to bowl of mixer and mix on high speed. Then add in cocoa powder and continue mixing until smooth.
• Lastly add in vanilla extract, milk and salt until frosting is fluffy and smooth.
• Add frosting to each layer and stack on each other. Finally frost the sides and top of cake and serve it up.

Notes

How to Store

Wrap your leftovers tightly in plastic wrap or place it in an airtight container or cake carrier to keep it fresh and fab for up to 3-4 days at room temp. If you need to keep it longer than that, slide the extra cake into the fridge.

Just a little tip: if you’re diving back in for another slice, let it sit out for a bit to get back to room temperature – it’ll taste just like it did on day one!

How long will chocolate birthday cake last in the fridge?

It’ll stay scrumptious for up to 6 days.

Can I freeze ?

Absolutely boos! I like to chill the cake in the fridge first to get that frosting firmed. Then I cut individual slices and wrap them tightly in plastic wrap then add to freezer bags releasing all the air. Add the date. It should last in the freezer for up to 3 months. Thaw in the fridge then bring back to room temperature before indulging.

Nutrition

Calories: 730kcal | Carbohydrates: 120g | Protein: 6g | Fat: 27g | Saturated Fat: 17g | Cholesterol: 94mg | Sodium: 322mg | Potassium: 252mg | Fiber: 3g | Sugar: 93g | Vitamin A: 790IU | Calcium: 70mg | Iron: 2.7mg

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