This cake strikes the perfect balance: a tender, moist crumb, intense chocolate flavor, and a smooth, creamy frosting that melts in your mouth. Whether it’s for a birthday, celebration, or just because, this is the cake that gets rave reviews every single time.
PrintMoist Chocolate Cake
This is no ordinary chocolate cake — it’s the ultimate indulgence for any chocolate lover. Each bite is a perfect balance of rich, deep chocolate flavor, and the texture is nothing short of velvety. Made with the finest Dutch-process cocoa, this cake is incredibly moist and tender, thanks to a combination of buttermilk and hot coffee that enhances the chocolate’s natural richness.
Whether you’re hosting a special celebration or simply craving a treat, this cake is bound to steal the show. The thick, creamy chocolate frosting is the perfect finishing touch, creating a decadent contrast with the cake’s airy crumb. Plus, it’s easy to make ahead — just bake, frost, and let the flavors develop overnight, making it a stress-free dessert for entertaining. Perfect for piping rosettes or adding a stunning border, this cake is as beautiful as it is delicious.
Once you try this cake, you’ll agree — it truly is the world’s best chocolate cake.
- Prep Time: 30
- Cooling Time: 30
- Cook Time: 30-35
- Total Time: 1 hour 30 minutes before decorating
- Yield: 12-16 1x
- Category: Cakes
- Method: Oven
- Cuisine: American
Ingredients
For the Cake:
1 3/4 cups (220g) all-purpose flour
3/4 cup (65g) unsweetened Dutch-process cocoa powder
2 cups (400g) granulated sugar
1 1/2 tsp baking powder
1 1/2 tsp baking soda
1 tsp salt
2 large eggs
1 cup (240ml) buttermilk, room temperature
1/2 cup (120ml) vegetable oil
2 tsp pure vanilla extract
1 cup (240ml) hot coffee (or hot water with 1 tsp espresso powder)
For the Chocolate Frosting:
1 lb (454g) unsalted butter, softened
1 cup (85g) Dutch-process cocoa powder
6 cups (720g) powdered sugar, sifted
1/4 cup (60ml) whole milk, plus 1-2 tbsp more only if needed
2 tsp vanilla extract
1/2 tsp fine salt
Instructions
Preheat oven to 350°F (175°C). Grease and line two 9-inch round cake pans with parchment paper.
In a large mixing bowl, whisk together flour, cocoa powder, sugar, baking powder, baking soda, and salt.
Add eggs, buttermilk, oil, and vanilla. Mix until smooth. Slowly add hot coffee and stir until fully combined — the batter will be thin.
Divide the batter evenly between the two pans. Bake for 30–35 minutes, or until a toothpick inserted comes out clean. Let cool in pans for 10 minutes, then transfer to a wire rack to cool completely.
Beat the butter until creamy. Add cocoa powder and beat until smooth. Gradually add powdered sugar and milk, beating until fluffy (about 2-3 minutes). Add a tablespoon of milk at a time until it reaches the desired consistency for spreading or piping. Stir in vanilla and a pinch of salt.
Place one cake layer on a serving plate. Spread a generous layer of frosting on top. Add the second layer and frost the top and sides. Smooth or swirl the frosting with an offset spatula.
Notes
Frosting Tips:
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This frosting is enough to fill and frost a 2- or 3-layer cake generously and pipe borders or rosettes.
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For ultra-smooth texture, use room temperature butter and sift the cocoa and powdered sugar.
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Chill slightly before piping if the frosting becomes too soft in warm conditions.
For a Rosette Covered Cake:
Step 1: Frost the Cake Smoothly
- Layer the cake with your frosting first. Apply a crumb coat (a thin layer of frosting) to seal in any crumbs, then chill for 20 minutes.
- After chilling, apply a generous layer of frosting, smoothing it out with an offset spatula for an even surface.
Step 2: Pipe the Rosettes
- Fit a 1M piping tip into your piping bag and fill with frosting.
- Starting from the center, pipe a rosette by gently squeezing the bag and swirling the tip in a circular motion. It helps to keep the tip close to the cake surface to achieve that full swirl effect.
- Continue piping rosettes in rows, making sure they slightly overlap to create a dense and uniform look.
Step 3: Create a Clean Edge
To give the edges a neat, sharp finish:
- Smooth the sides: Use an offset spatula to gently smooth out the frosting on the sides of the cake. Hold the spatula against the cake and spin the turntable for an even effect.
- Create a sharp edge: After smoothing, hold the offset spatula at a slight angle and gently press it against the edge of the cake. This will create a defined, clean edge.
- Clean up the top: If needed, run the spatula around the top edge to create a smooth, even surface.
Step 4: Add Final Touches
- Once your rosettes are piped, you can pipe a border around the base of the cake using the same 1M tip or a smaller star tip (such as #18) to add extra texture and visual appeal.
- Optional: Add some decorative accents, such as chocolate shavings, sprinkles, or fresh berries in the center of your rosettes for a stunning touch.
The 1M tip creates a soft, rounded rosette with beautiful detail, making your cake look professional and elegant.
Bonus Tip:
If you want an extra crisp edge around the base, use a piping tip with a straight edge (like a #47 leaf tip) for a clean, professional look.
For a Decadent Chocolate Cake (especially with a rich frosting and rosette decorations), here are some perfect pairings to enhance the flavors and provide balance:
🍷 Wine Pairings:
- Cabernet Sauvignon
A full-bodied red wine with bold tannins, its deep, dark fruit flavors complement the rich chocolate while cutting through the sweetness. - Zinfandel
This wine’s fruity yet spicy profile works wonderfully with chocolate, especially when the cake has a slight bitterness like from dark cocoa or espresso. - Port Wine
A sweet, fortified wine like Ruby Port pairs excellently with chocolate cake, amplifying its richness without overwhelming the flavors. - Prosecco
For a lighter pairing, a dry Prosecco provides a refreshing contrast to the sweetness of the cake, offering a sparkling contrast to the smooth, dense texture.
☕ Beverage Pairings (Non-Alcoholic):
- Coffee (Espresso or Cold Brew)
The bold, roasted flavors of coffee enhance the depth of chocolate, making it an ideal pairing with this indulgent cake. Consider serving espresso or a cold brew for extra richness. - Hot Chocolate
For a chocolate lover’s dream pairing, serve a creamy, slightly spiced hot chocolate. It will create a double chocolate experience without being too overwhelming. - Milk
The classic choice, milk pairs wonderfully with chocolate cake, helping to balance the cake’s richness and bring out the cocoa flavors.
🍓 Food Pairings (Side Dishes or Toppings):
- Berries (Raspberries or Strawberries)
The tartness of fresh berries complements the sweetness of the chocolate cake, offering a refreshing contrast and adding a pop of color when garnished on top. - Whipped Cream
Light and fluffy whipped cream can be served alongside or piped over the cake for an airy, neutral addition that contrasts with the rich frosting. - Ice Cream (Vanilla or Coffee Flavored)
A scoop of vanilla ice cream or a slightly bitter coffee-flavored ice cream balances the cake’s richness while adding a creamy texture. - Caramel Sauce or Salted Caramel
The salty-sweet caramel pairs beautifully with chocolate, intensifying the dessert’s flavor profile.
🌰 Nut Pairings:
- Hazelnuts
Crushed toasted hazelnuts on top or mixed into the cake add a crunchy texture and a slight earthiness that contrasts with the smooth chocolate. - Almonds
Sliced or toasted almonds add a subtle nutty flavor, enhancing the cake’s richness without overpowering the chocolate.
🧀 Cheese Pairings:
- Mascarpone
The creamy, slightly tangy flavor of mascarpone cheese balances the sweetness of the chocolate and adds a luxurious texture when served alongside or dolloped on top. - Blue Cheese
For a more adventurous pairing, the saltiness and bold flavor of blue cheese contrasts with the sweetness of the cake, creating a complex, delightful combination.
These pairings enhance the overall experience of enjoying your Decadent Chocolate Cake, whether you’re looking for a complementary drink, fresh sides, or extra toppings.
Nutrition Disclaimer: The nutritional information provided is an estimate based on standard ingredients and serving sizes. Actual values may vary depending on specific products used and portion sizes. This information is provided for convenience and should not be considered medical or dietary advice.
Nutrition
- Serving Size: 1/12th of cake
- Calories: 575
- Fat: 30
- Carbohydrates: 75
- Protein: 4