Moist Chocolate Layer Cake From Scratch

Name: Moist Chocolate Layer Cake From Scratch
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 8-10 servings
Ingredients: 1 ¾ cups all-purpose flour; ¾ cup unsweetened cocoa powder; 2 cups granulated sugar; 1 ½ teaspoons baking powder; 1 ½ teaspoons baking soda; 1 teaspoon salt; 2 large eggs; 1 cup buttermilk; ½ cup vegetable oil; 2 teaspoons vanilla extract; 1 cup boiling water; 1 cup unsalted butter, softened; 3 ½ cups powdered sugar; ½ cup unsweetened cocoa powder; ¼ cup milk; 1 teaspoon vanilla extract

Highlighted under: Simple Baking Collection

When I decided to bake a chocolate cake from scratch, I was determined to create something truly special. I wanted layers that were moist and decadent, which is often a challenge when baking chocolate cakes. After several attempts and different recipes, I found that using quality ingredients like high-quality cocoa powder and buttermilk made all the difference. This cake boasts a rich flavor and a texture that is soft yet firm, making it perfect for any celebration or simply to indulge in after dinner.

Created by

Serena Whitaker

Last updated on 2026-02-10T23:13:38.523Z

Baking this moist chocolate layer cake was a delightful experience for me. I experimented with different ratios of ingredients to find the perfect balance, and I learned that using hot water mixed with cocoa powder enhances the chocolate flavor significantly. This technique not only intensifies the taste but also helps create a softer crumb, ensuring that each slice remains moist even days after baking.

What surprised me most was how simple it is to decorate this cake using just whipped cream and chocolate shavings. It allows the rich chocolate flavor to shine while still being visually appealing. Remember, the key to successful cake layering is to ensure the cakes are completely cooled before frosting, which prevents the layers from sliding. I can't wait for you to try it!

Why You Will Love This Recipe
Intensely chocolate flavor that satisfies every chocolate lover's craving
Luxurious, moist texture that sets it apart from ordinary cakes
Ideal for birthdays, celebrations, or as a special treat just for you

Understanding the Ingredients

Each ingredient in this chocolate layer cake plays a vital role in achieving the perfect balance of flavor and texture. The use of high-quality cocoa powder amplifies the cake's chocolate depth. I recommend choosing a Dutch-process cocoa for a richer taste and darker color. Moreover, the buttermilk not only adds moisture but also helps to create a tender crumb due to its acidity, which interacts beautifully with the baking soda to enhance the cake's rise.

Sugar is another critical component, as it not only sweetens but also contributes to moisture retention, giving the cake its lusciousness. You can experiment with using coconut sugar for a deeper flavor and a lower glycemic index. Ensure you sift the powdered sugar for the frosting, as this eliminates lumps and guarantees a smooth finish. A little bit of milk helps achieve the perfect spreadable consistency—feel free to add an extra splash if you prefer a silkier frosting.

Baking Tips for Success

Properly preparing your cake pans is crucial. I suggest lining the bottom of the pans with parchment paper in addition to greasing and flouring, which will help prevent any sticking and keep your layers intact during the transfer. Remember to use a toothpick to check for doneness—look for moist crumbs rather than a completely clean pick to avoid overbaking.

Once the cakes are out of the oven, allow them to cool in the pans for about 10 minutes. This resting period is essential because it allows the cake to firm up, reducing the risk of crumbling when you flip them out. If you notice your cake domes up while baking, level the tops with a serrated knife after they cool for an even stacking experience!

Ingredients

For the Cake

1 ¾ cups all-purpose flour
¾ cup unsweetened cocoa powder
2 cups granulated sugar
1 ½ teaspoons baking powder
1 ½ teaspoons baking soda
1 teaspoon salt
2 large eggs
1 cup buttermilk
½ cup vegetable oil
2 teaspoons vanilla extract
1 cup boiling water

For the Frosting

1 cup unsalted butter, softened
3 ½ cups powdered sugar
½ cup unsweetened cocoa powder
¼ cup milk
1 teaspoon vanilla extract

Instructions

Preheat and Prepare

Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.

Mix Dry Ingredients

In a large bowl, whisk together the flour, cocoa powder, baking powder, baking soda, and salt.

Combine Wet Ingredients

In another bowl, mix the eggs, buttermilk, vegetable oil, and vanilla extract until smooth.

Combine Mixtures

Add the wet ingredients to the dry ingredients and mix until just combined. Gradually stir in the boiling water.

Bake the Cakes

Pour the batter evenly into the prepared pans and bake for 30 minutes or until a toothpick inserted comes out clean.

Cool and Frost

Allow the cakes to cool for 10 minutes in the pans before transferring to wire racks to cool completely. Meanwhile, whip up the frosting by beating the butter, powdered sugar, cocoa powder, milk, and vanilla until creamy.

Assemble the Cake

Once cooled, place one cake layer on a serving plate, spread frosting, then top with the second layer and frost the top and sides.

Pro Tips

For even richer chocolate flavor, consider adding a tablespoon of instant coffee granules to the boiling water before mixing it with the batter.

Storage and Make-Ahead Tips

This chocolate layer cake can be made ahead of time, making it an excellent option for busy bakers. Once your cakes cool completely, wrap each layer tightly in plastic wrap and store them in the refrigerator for up to 3 days or in the freezer for up to 2 months. When freezing, be sure to double wrap to prevent freezer burn. Thaw the cakes in the refrigerator overnight before frosting and serving.

For the frosting, you can prepare it in advance as well. Store the frosting in an airtight container in the fridge for up to a week. When ready to use, simply re-whip it for a few minutes to restore its creamy texture. This can save you time on the day of your celebration and help you manage your baking schedule efficiently.

Serving Suggestions and Variations

To elevate your chocolate cake experience, consider pairing it with fresh berries or a scoop of vanilla ice cream. The tartness of the berries beautifully balances the rich chocolate flavor, while ice cream adds a creamy contrast. You could also drizzle warm chocolate sauce or caramel over the layers for an indulgent treat.

For a fun twist, try enhancing the frosting with flavored extracts, such as orange or mint, which can elevate the cake's profile. You could also incorporate layers of pastry cream, fruit preserves, or even peanut butter between the cake layers for added dimension. The possibilities are as limitless as your imagination!

Questions About Recipes

→ Can I use gluten-free flour for this recipe?

Yes, you can substitute all-purpose flour with a 1:1 gluten-free flour blend.

→ What can I use instead of buttermilk?

You can make a buttermilk substitute by mixing 1 cup of milk with 1 tablespoon of vinegar or lemon juice and letting it sit for 5 minutes.

→ How can I make the frosting fluffier?

To achieve a fluffier frosting, beat the ingredients at high speed and incorporate more air into the mixture.

→ How should I store the cake?

Store the cake in an airtight container at room temperature for up to 3 days, or refrigerate for longer freshness.