Chocolate Cake with Strawberry Buttercream

This chocolate cake with strawberry buttercream is the perfect dessert whenever you want something rich and celebratory. The layers are tender and moist and the fluffy pink strawberry buttercream adds a fruity contrast that turns every bite into a treat. I love making this for Valentine’s Day or when my family gathers for birthdays.

Every time I make this cake it gets rave reviews from friends and family. The strawberries in the frosting remind me of my grandma’s summer garden and take this cake to another level.

Ingredients

• All purpose flour: ensures the cake holds together and stays tender Look for unbleached for best texture
• Baking powder and baking soda: help your cake rise and stay light Always check freshness for best results
• Kosher salt: balances sweetness and enhances chocolate flavor Choose a fine grain for even mixing
• White granulated sugar: helps the cake bake up moist and sweet Opt for pure cane sugar
• Unsalted butter: for rich flavor and tenderness Use quality butter at room temperature
• Neutral oil: keeps the layers soft and moist Go for a fresh bottle for clean flavor
• Buttermilk: brings subtle tang and reacts with soda for lift Choose full fat for creamiest results
• Large eggs: add structure and richness Fresh eggs work best
• Vanilla extract: deepens both the cake and frosting flavor Pure vanilla makes a big difference
• Cocoa powder: gives deep chocolate flavor Dutch process or natural both work but pick a good quality one
• Hot water: blooms the cocoa which makes the chocolate really shine Freshly boiled water is best
• Powdered sugar: sweetens and smooths the strawberry buttercream Sift before using for extra smoothness
• Freeze dried strawberries: deliver pure fruit flavor in the frosting Choose brands with only strawberries as the ingredient
• Whole milk or heavy cream: loosens the buttercream for perfect spreading Use cold milk or cream to adjust consistency
• Fresh strawberries or freeze dried strawberries: make a beautiful garnish Pick ripe berries for the best look and taste

Step-by-Step Instructions

Prepare Cake Pans:

Grease three six inch cake pans with cooking spray then lightly dust with flour or cocoa powder Set aside

Bloom the Cocoa:

Pour boiling water into a heatproof bowl and whisk in the cocoa powder until there are no lumps The mixture should resemble melted chocolate Set aside to cool slightly

Mix Dry Ingredients:

Whisk together the flour baking powder baking soda and salt in a medium bowl Mix thoroughly to prevent clumps

Cream Butter Sugar and Oil:

In a large mixing bowl beat the softened butter granulated sugar and oil together until very fluffy This step takes 3 to 4 minutes and helps the cake bake up light

Add Eggs and Vanilla:

Beat in the eggs one at a time along with the vanilla extract Mix well between each addition so the batter is fully blended

Incorporate the Cocoa Mixture:

Add the cooled cocoa and water mixture to the wet ingredients and mix until completely combined

Combine Dry and Wet Ingredients:

Add the bowl of dry ingredients to the wet mixture and stir until just combined Do not overmix batter or cake can become tough

Divide and Bake:

Evenly distribute the batter between the prepared pans Smooth the tops and bake in the preheated oven for 25 to 30 minutes or until a toothpick comes out clean from the center

Cool Layers:

Allow cakes to cool in pans for 20 minutes before removing Carefully transfer to a wire rack to cool completely before frosting

Make the Strawberry Buttercream:

With a stand mixer beat the softened butter until pale and creamy about 5 to 6 minutes Add in powdered sugar freeze dried strawberry powder and salt Mix on low until smooth

Finish Buttercream:

Add vanilla and four tablespoons of milk or heavy cream Beat on medium high for another 3 to 4 minutes Scrape sides and check texture If frosting is too thick add more milk one teaspoon at a time

Level and Stack Cake:

Trim the domed tops from each cake layer with a serrated knife for a flat surface Place first layer onto your turntable or platter and cover with an even layer of strawberry buttercream Stack next layer repeat then add final layer

Crumb Coat and Chill:

Spread a thin layer of buttercream over the whole cake Chill for at least 30 minutes This step locks in crumbs and makes final frosting easier

Final Frost and Decorate:

Apply a second thicker layer of buttercream Smooth the sides and top Garnish with fresh or freeze dried strawberries as desired Slice and serve

The chocolate cake base always reminds me of the first cake I baked for my mom on Mother’s Day The hint of tang from buttermilk and that punchy strawberry layer will always feel like a special homemade triumph

Storage Tips

Keep leftover cake tightly covered at room temperature for one day after that refrigerate to keep both cake and buttercream fresh The cake freezes well before frosting Wrap tightly in plastic and thaw overnight before assembling For longer term storage freeze individual slices with buttercream in an airtight container

Ingredient Substitutions

If you do not have buttermilk you can mix half a cup of milk with a teaspoon of lemon juice or vinegar and let it sit for a few minutes Neutral vegetable oil can be swapped for canola or light olive oil For the buttercream if freeze dried strawberries are unavailable try using finely chopped fresh strawberries but keep in mind the frosting may be softer and pale pink

Serving Suggestions

Serve slices topped with extra strawberries for a showstopping look This cake is great with coffee and makes a beautiful centerpiece for any holiday or birthday gathering You can pipe swirls of buttercream on top and finish with a sprinkle of chocolate shavings or a drizzle of strawberry sauce

Cultural and Historical Notes

Chocolate cake has been a bakery staple for generations with roots in European traditions The use of buttermilk in cakes and American buttercream as frosting points to classic home baking Strawberry buttercream with freeze dried berries is a modern twist giving bright flavor and color

Recipe FAQs

→ How do I achieve a moist chocolate cake texture?

Using a combination of buttermilk, oil, and butter adds richness and moisture, while properly blooming cocoa in hot water deepens chocolate flavor and tenderness.

→ Can fresh strawberries be used in the buttercream?

Freeze-dried strawberries work best as they provide concentrated flavor and vivid color without watering down the buttercream like fresh berries might.

→ How should I properly cool and stack the cake layers?

Allow layers to cool completely on a wire rack before frosting. Chill in the fridge after a crumb coat for easier assembly and smooth final frosting.

→ What’s the best way to get smooth buttercream?

Beat softened butter thoroughly before adding dry ingredients, then mix in liquids gradually, allowing the buttercream to become light and airy.

→ Can I store the finished cake in advance?

Yes, store the frosted cake in an airtight container in the fridge for up to three days. Bring to room temperature before serving for best texture.