Moist, tender layers with silky chocolate buttercream frosting
Classic Chocolate Cake
Prep Time
20 min
Cook Time
35 min
Total Time
1 hr 15 min
Servings
12
1 two-layer cake
Difficulty
Medium
Cost
Budget
$
Classic Chocolate Cake
Moist, tender layers with silky chocolate buttercream frosting
★4.4(25)
A two-layer chocolate cake with incredibly moist crumb and rich chocolate buttercream. This is the birthday cake recipe everyone needs.
20m
Prep Time
35m
Cook Time
75m
Total Time
12
Servings
Medium
Difficulty
Budget $
Cost
Sarah Chen
(Updated )
This is the chocolate cake that sets the standard. Deeply chocolatey, impossibly moist, and tender enough to melt on your tongue, it is everything a chocolate cake should be. The secret is using hot coffee in the batter, which blooms the cocoa and adds a complexity that pure water simply cannot match.
The buttercream frosting is a classic American-style version — butter, powdered sugar, cocoa, and a splash of cream — whipped until impossibly fluffy. It spreads like silk and tastes like chocolate clouds. Together, the cake and frosting create a combination that has earned its place at every birthday party, celebration, and Tuesday-night craving.
Whether you are a seasoned baker or making your first layer cake, this recipe is forgiving, reliable, and consistently impressive.
Ingredients
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 3/4 cup unsweetened cocoa powder
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 2 large eggs
- 1 cup buttermilk
- 1 cup hot coffee
- 1/2 cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup unsalted butter, softened (frosting)
- 3 1/2 cups powdered sugar (frosting)
- 1/2 cup cocoa powder (frosting)
- 1/3 cup heavy cream (frosting)
- 1 teaspoon vanilla extract (frosting)
Instructions
- 1
Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans, then line the bottoms with parchment circles.
- 2
In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt.
- 3
Add eggs, buttermilk, oil, and vanilla. Beat on medium speed for 2 minutes.
- 4
Stir in hot coffee until combined — the batter will be very thin. This is correct.
- 5
Divide batter evenly between prepared pans. Bake for 30-35 minutes, until a toothpick inserted in the center comes out clean.
- 6
Cool in pans for 10 minutes, then invert onto wire racks to cool completely.
- 7
For the frosting: beat softened butter until pale and fluffy, about 3 minutes. Add powdered sugar and cocoa powder gradually, beating on low. Add cream and vanilla, then beat on high for 2-3 minutes until light and fluffy.
- 8
Place one cake layer on a serving plate, spread with frosting, top with second layer, then frost the top and sides.
Serving Suggestions
Ways to Serve This Dish
Serve with classic coleslaw and cornbread on the side
Pair with fresh-cut fries or roasted potato wedges
Serve with a scoop of vanilla ice cream or a dollop of whipped cream
Dust with powdered sugar or drizzle with chocolate sauce before serving
Substitutions
Buttermilk1 cup milk + 1 tablespoon lemon juice
Let sit 5 minutes before using
Hot coffeeHot water
Coffee is strongly recommended for best flavor but hot water works
Vegetable oilMelted coconut oil
Adds slight coconut flavor
Tips & Storage
Pro Tips
Use hot brewed coffee for best results — it amplifies the chocolate flavor dramatically.
Let cake layers cool completely before frosting to prevent melting.
For perfectly level layers, use a serrated knife to trim any domed tops.
The batter is supposed to be very thin — do not add extra flour.
Storage
Store covered at room temperature for 2 days, or refrigerate for up to 5 days. Bring to room temperature before serving.
Reheating
Best served at room temperature. If refrigerated, let sit out for 30-45 minutes before serving.
Nutrition Facts
Per serving (1 slice (1/12 cake)) · 12 servings
Calories420
LowModerateHigh
A moderate-calorie serving · based on a 2,000 cal daily diet
Protein5g
Carbohydrates58g
Fat20g
Fiber3g
Sugar42g
Sodium340mg
Nutritional values are approximate and may vary based on specific ingredients and preparation methods.
Frequently Asked Questions
- Can I taste the coffee in the cake?
- No. The coffee enhances the chocolate flavor without imparting a coffee taste.
- Can I make cupcakes instead?
- Yes. Fill cupcake liners 2/3 full and bake at 350°F for 18-22 minutes. Makes about 24 cupcakes.
- Why is my batter so thin?
- This is normal and intentional. The thin batter produces an incredibly moist and tender crumb.
About Sarah Chen
Sarah Chen is a professional recipe developer and food editor with over a decade of experience in test kitchens and food media. She trained at the Culinary Institute of America before spending six years developing and testing recipes for national food publications, where she honed her ability to translate restaurant techniques into approachable home cooking. At RecipePool, Sarah leads recipe development, ensuring every dish is tested at least three times for clarity, accuracy, and genuine deliciousness. When she is not in the kitchen, she is browsing farmers markets and collecting vintage cookbooks.
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