Easy Homemade Chocolate Cake

There’s a reason chocolate cake shows up at more birthdays, potlucks, and “just because” occasions than almost any other dessert. It’s rich without being fussy, impressive without requiring a pastry degree, and it comes together with ingredients you probably already have in your pantry. This easy homemade chocolate cake recipe delivers a moist, tender crumb and a glossy, fudgy frosting — and it’s forgiving enough for a weeknight bake and special enough for a celebration.

Below, you’ll find everything you need: why this recipe works, the full ingredient list, step-by-step instructions, troubleshooting tips for the moistest possible cake, storage advice, and the complete printable recipe with nutrition information.

Why This Chocolate Cake Works

Not all chocolat cake recipes are created equal. Some turn out dry, some are too dense, and some taste more like cocoa-flavored bread than dessert. This one solves those problems with a few key techniques:

• Boiling water blooms the cocoa. Adding hot water to the batter intensifies the chocolate flavor and thins the batter slightly, which is part of what makes this cake so moist.
• Oil instead of butter. Butter is solid at room temperature, which can make baked goods firmer once cooled. Oil stays liquid, keeping the crumb soft and tender for days.
• Buttermilk adds tang and tenderness. The acidity reacts with the leavening agents for a better rise, while also tenderizing the gluten in the flour.
• One bowl, minimal fuss. You don’t need a stand mixer or multiple bowls — just a whisk and a little patience.

The result is a chocolat cake that’s deeply flavorful, evenly baked, and easy enough to make on a random Tuesday.

Chocolate Cake Ingredients

Here’s what you’ll need, broken down by component.

Ingredients for the Chocolate Cake

• 2 cups (250g) all-purpose flour
• 2 cups (400g) granulated sugar
• ¾ cup (75g) unsweetened cocoa powder
• 1½ teaspoons baking powder
• 1½ teaspoons baking soda
• 1 teaspoon salt
• 2 large eggs, room temperature
• 1 cup (240ml) buttermilk, room temperature
• ½ cup (120ml) vegetable oil
• 2 teaspoons vanilla extract
• 1 cup (240ml) boiling water

Ingredients for the Chocolate Frosting

• 1 cup (225g) unsalted butter, softened
• 1½ cups (130g) unsweetened cocoa powder
• 5 cups (600g) powdered sugar
• ⅔ cup (160ml) whole milk (or heavy cream for extra richness)
• 2 teaspoons vanilla extract
• ¼ teaspoon salt

How to Make Chocolate Cake

This recipe breaks down into three simple stages: mixing the batter, baking the layers, and cooling and frosting the finished cake.

How to Make the Chocolate Cake Batter

1. Preheat your oven to 350°F (175°C) and grease two 9-inch round cake pans, lining the bottoms with parchment paper for easy release.
2. In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt until well combined and free of lumps.
3. Add the eggs, buttermilk, oil, and vanilla extract to the dry ingredients. Mix on medium speed (or by hand) until smooth, about 2 minutes.
4. Slowly pour in the boiling water while mixing on low speed. The batter will be thin — that’s exactly what you want, since it’s what keeps the cake moist.

How to Bake Chocolate Cake

1. Divide the batter evenly between the two prepared pans.
2. Bake for 30–35 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs.
3. Avoid opening the oven door during the first 20 minutes of baking, as a temperature drop can cause the cakes to sink in the middle.
4. Check for doneness starting at the 28-minute mark, since oven temperatures vary.

How to Cool and Frost Chocolate Cake

1. Let the cakes cool in their pans for 10 minutes, then run a knife around the edges and turn them out onto a wire rack to cool completely. Frosting a warm cake will cause the frosting to melt and slide.
2. While the cakes cool, make the frosting: beat the softened butter until creamy, then add the cocoa powder and mix until combined.
3. Alternate adding the powdered sugar and milk, beating well after each addition, until the frosting is smooth and spreadable. Add the vanilla and salt, and beat for another minute until light and fluffy.
4. Once the cakes are fully cool, place one layer on a serving plate, spread a generous layer of frosting on top, add the second layer, and frost the top and sides of the whole cake.

Chocolate Cake Tips

How to Make Chocolate Cake Moist

A dry chocolate cake is almost always the result of one of these issues — and each has an easy fix:

• Don’t overmix the batter. Once the wet and dry ingredients are combined, mix just until smooth. Overmixing develops gluten, which leads to a tougher, drier crumb.
• Measure flour correctly. Spoon flour into your measuring cup and level it off with a knife rather than scooping directly from the bag, which can pack in too much flour.
• Don’t overbake. Start checking a few minutes before the recipe’s minimum bake time. A few moist crumbs on the toothpick is a good sign; a completely dry toothpick often means the cake has baked slightly too long.
• Use room-temperature ingredients. Cold eggs and buttermilk don’t incorporate as smoothly, which can lead to uneven texture.
• Trust the boiling water. It may look like too much liquid, but this step is essential for a soft, moist crumb.

How to Store Chocolate Cake

• Room temperature: Store the frosted cake under a cake dome or loosely covered with plastic wrap for up to 2 days.
• Refrigerator: For longer storage, refrigerate in an airtight container for up to 5 days. Let slices come to room temperature before serving for the best texture and flavor.
• Freezer: Unfrosted cake layers freeze especially well. Wrap each cooled layer tightly in plastic wrap and foil, and freeze for up to 3 months. Thaw at room temperature before frosting. Frosted cake can also be frozen — freeze uncovered for an hour to set the frosting, then wrap and store.

Chocolate Cake Recipe

Easy Homemade Chocolate Cake Yields: One 9-inch two-layer cake (12 servings) | Prep time: 20 minutes | Bake time: 35 minutes | Total time: 1 hour, plus cooling

Ingredients: See the full ingredient lists above under “Chocolate Cake Ingredients.”

Instructions: See the full step-by-step method above under “How to Make Chocolate Cake.”

Recipe Notes

• This recipe can also be baked as 24 cupcakes; reduce bake time to 18–20 minutes.
• For a dairy-free version, substitute the buttermilk with a plant-based milk mixed with 1 tablespoon of lemon juice or vinegar, and use dairy-free butter in the frosting.
• For an extra-fudgy texture, add ½ cup of mini chocolate chips to the batter before baking.
• A pinch of espresso powder added to the dry ingredients will deepen the chocolate flavor without making the cake taste like coffee.

Nutrition Information

Per serving (based on 12 servings, cake with frosting):

• Calories: approximately 520
• Total Fat: 22g
• Saturated Fat: 8g
• Cholesterol: 45mg
• Sodium: 380mg
• Total Carbohydrates: 78g
• Dietary Fiber: 3g
• Sugars: 60g
• Protein: 5g

Nutrition values are estimates and will vary based on specific ingredients and brands used.