Moist Sour Cream Chocolate Cake
There’s something utterly delightful about a slice of chocolate cake that is rich, moist, and simply irresistible. This Moist Sour Cream Chocolate Cake is the perfect indulgence for any chocolate lover. It boasts a tender crumb, a deep chocolate flavor, and a creamy sour cream addition that takes it to the next level. Whether you’re celebrating a special occasion or just need a sweet treat, this cake will surely impress. Let’s dive into why this cake stands out and how you can make it at home.
Why This Moist Sour Cream Chocolate Cake Stands Out

What makes this Moist Sour Cream Chocolate Cake truly special is the addition of sour cream. It not only adds moisture but also enhances the chocolate flavor, creating a rich and decadent experience with each bite. The balanced sweetness and the tender texture will make this cake your go-to recipe for any gathering. Topped with a luscious frosting, it turns into a show-stopping dessert that everyone will love.
What’s in the Bowl
To create this delicious cake, you’ll need the following ingredients:
- 3/4 cup unsalted butter – for richness and moisture
- 2/3 cup cocoa powder – the star ingredient for that deep chocolate flavor
- 3/4 cup water – to help dissolve the cocoa and create a smooth batter
- 1 3/4 cups sugar – for sweetness
- 1 tsp vanilla extract – to enhance the flavor
- 2 large eggs – for structure and moisture
- 1 3/4 cups all-purpose flour – for the cake’s body
- 1 1/4 tsp baking soda – to help the cake rise
- 1/4 tsp salt – to balance the sweetness
- 3/4 cup sour cream – for added moisture and tang
For the frosting:
- 12 tablespoons unsalted butter – to create a rich buttercream
- 1/2 cup cocoa powder – to maintain that chocolatey goodness
- 3 cups powdered sugar – for sweetness and texture
- 4-6 tbsp milk – to adjust the consistency of the frosting
Equipment & Tools
Before you start baking, gather the necessary tools:
- Mixing bowls – for combining ingredients
- Electric mixer – for easy mixing and whipping
- Measuring cups and spoons – for accurate ingredient measurements
- 9-inch round cake pans – to bake the cake
- Cooling rack – to cool the cakes completely
- Spatula – for spreading the frosting
Moist Sour Cream Chocolate Cake Made Stepwise

Step 1: Prepare Your Oven and Pans
Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans to prevent sticking.
Step 2: Melt Butter and Combine Ingredients
In a saucepan, melt the 3/4 cup of unsalted butter over medium heat. Once melted, whisk in the cocoa powder and water until smooth. Remove from heat and let it cool slightly.
Step 3: Mix the Wet Ingredients
In a large mixing bowl, combine the sugar, eggs, and vanilla extract. Stir in the cooled cocoa mixture until fully incorporated.
Step 4: Add Dry Ingredients
In another bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, alternating with the sour cream. Mix until just combined; do not overmix.
Step 5: Bake the Cakes
Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean. Allow the cakes to cool in the pans for 10 minutes before transferring them to a cooling rack.
Step 6: Prepare the Frosting
While the cakes are cooling, make the frosting. In a mixing bowl, beat the 12 tablespoons of unsalted butter until creamy. Gradually add the cocoa powder and powdered sugar, alternating with the milk until you reach your desired consistency.
Step 7: Frost the Cake
Once the cakes are completely cooled, place one layer on a serving plate. Spread a generous amount of frosting on top, then place the second layer on top and frost the top and sides of the cake.
In-Season Swaps
If you’re looking to mix things up a bit or use seasonal ingredients, consider these swaps:
- Replace sour cream with Greek yogurt for a tangy flavor.
- Use coconut oil instead of unsalted butter for a dairy-free option.
- Incorporate fresh berries between the layers for added freshness.
Pro Tips & Notes
- Ensure all ingredients are at room temperature for the best mixing results.
- Do not overmix the batter; it can lead to a denser cake.
- For an even richer flavor, consider adding a splash of espresso to the batter.
- Let the cakes cool completely before frosting to prevent melting.
Storage Pro Tips
This Moist Sour Cream Chocolate Cake can be stored in several ways:
- Keep it covered at room temperature for up to 3 days.
- For longer storage, wrap the cake in plastic wrap and refrigerate for up to a week.
- You can also freeze the unfrosted layers for up to 3 months. Thaw in the refrigerator before frosting.
Ask & Learn
Can I use gluten-free flour for this recipe?
Yes, you can substitute all-purpose flour with a gluten-free blend. Ensure it has a binding agent for the best results.
How can I make this cake more chocolatey?
For an extra chocolate punch, add chocolate chips into the batter, or top the cake with Perfect Chocolate Buttercream.
What can I serve with this cake?
This cake pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream.
Can I make this cake ahead of time?
Absolutely! You can bake the cake a day in advance and assemble it just before serving. This actually allows the flavors to meld more.
If you’re in the mood for more baking adventures, consider trying these delicious recipes:
Wrap-Up
This Moist Sour Cream Chocolate Cake is not just a dessert; it’s an experience. The combination of rich flavors and moist texture makes it a favorite for all occasions. With simple ingredients and easy steps, you can create a cake that will leave everyone asking for seconds. Don’t forget to share with friends and family—after all, good food is meant to be shared! Enjoy your baking adventure, and here’s to many delicious moments ahead!

Moist Sour Cream Chocolate Cake
Ingredients
Equipment
Method
- Step 1: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans to prevent sticking.
- Step 2: In a saucepan, melt the 3/4 cup of unsalted butter over medium heat. Once melted, whisk in the cocoa powder and water until smooth. Remove from heat and let it cool slightly.
- Step 3: In a large mixing bowl, combine the sugar, eggs, and vanilla extract. Stir in the cooled cocoa mixture until fully incorporated.
- Step 4: In another bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, alternating with the sour cream. Mix until just combined; do not overmix.
- Step 5: Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes or until a toothpick inserted into the center comes out clean. Allow the cakes to cool in the pans for 10 minutes before transferring them to a cooling rack.
- Step 6: While the cakes are cooling, make the frosting. In a mixing bowl, beat the 12 tablespoons of unsalted butter until creamy. Gradually add the cocoa powder and powdered sugar, alternating with the milk until you reach your desired consistency.
- Step 7: Once the cakes are completely cooled, place one layer on a serving plate. Spread a generous amount of frosting on top, then place the second layer on top and frost the top and sides of the cake.
Notes
- Ensure all ingredients are at room temperature for the best mixing results.
- Do not overmix the batter; it can lead to a denser cake.
- For an even richer flavor, consider adding a splash of espresso to the batter.
- Let the cakes cool completely before frosting to prevent melting.
