Double Chocolate Strawberry Cake with silky berry buttercream

There’s something timeless and deeply satisfying about the pairing of strawberries and chocolate. The rich depth of chocolate combined with the natural sweetness and brightness of ripe strawberries creates a luxurious harmony that’s hard to beat. Enter the Strawberry Chocolate Cake — a dessert that’s both visually stunning and incredibly delicious.

This cake is perfect for special occasions, romantic dinners, or simply when you’re in the mood for something a little indulgent. Moist layers of chocolate cake are filled and topped with luscious strawberry frosting, real sliced berries, and a velvety ganache drizzle. It’s a feast for the senses — the aroma of cocoa, the slight tartness of strawberries, the soft crumb of cake, and the melt-in-your-mouth ganache all working together beautifully.

Whether you’re baking for a birthday, Valentine’s Day, or a weekend treat, this cake delivers both style and substance.

Ingredients Overview

The key to a great Strawberry Chocolate Cake lies in using high-quality ingredients. Each component plays a critical role in the flavor, texture, and overall presentation.

Chocolate Cake

  • Cocoa Powder: Use unsweetened natural cocoa powder for a rich, deep chocolate flavor. Dutch-process cocoa can also be used for a smoother, darker cake.

  • All-Purpose Flour: Provides structure. Sifted flour gives the cake a lighter crumb.

  • Sugar: Both granulated and brown sugar can be used. Brown sugar adds moisture and a subtle molasses note.

  • Eggs: Essential for binding and moisture.

  • Buttermilk: Adds tanginess and keeps the crumb tender.

  • Vegetable Oil: Ensures a moist, soft cake. Avoid butter here to keep the texture light.

  • Baking Powder & Baking Soda: These leavening agents work together to give the cake rise.

  • Vanilla Extract: Enhances all the other flavors.

Strawberry Filling and Frosting

  • Fresh Strawberries: Choose ripe, red berries with no soft spots. These will be pureed for frosting and sliced for filling.

  • Powdered Sugar: Blends smoothly into the frosting.

  • Butter: Room temperature unsalted butter is ideal for creamy, fluffy frosting.

  • Cream Cheese (optional): Adds tang and stability to the frosting if desired.

Chocolate Ganache

  • Semi-Sweet Chocolate Chips or Chopped Chocolate: A good quality chocolate makes a difference.

  • Heavy Cream: Creates that glossy, pourable texture perfect for drizzling.

Step-by-Step Instructions

1. Prepare the Chocolate Cake Layers

  1. Preheat your oven to 350°F (175°C). Grease and flour two 8-inch round cake pans and line the bottoms with parchment paper.

  2. In a large bowl, sift together flour, cocoa powder, baking powder, baking soda, and salt.

  3. In a separate bowl, whisk together sugar, eggs, vanilla, buttermilk, and oil until smooth.

  4. Gradually add the dry ingredients to the wet, mixing until just combined. Do not overmix — this ensures a tender crumb.

  5. Divide the batter evenly between the prepared pans and bake for 30–35 minutes, or until a toothpick inserted in the center comes out clean.

  6. Let the cakes cool in the pans for 10 minutes before transferring them to a wire rack to cool completely.

2. Make the Strawberry Frosting

  1. Puree 1 cup of fresh strawberries in a blender until smooth. Pour through a fine mesh strainer to remove seeds.

  2. In a large mixing bowl, beat the butter (and cream cheese, if using) until light and fluffy.

  3. Slowly add the powdered sugar, followed by the strawberry puree. Beat until fully incorporated and smooth.

  4. Adjust consistency with more powdered sugar or a tablespoon of cream, if needed.

3. Assemble the Cake

  1. Once the cake layers are completely cool, level the tops with a serrated knife if necessary.

  2. Spread a layer of strawberry frosting on the bottom cake layer, and top with thinly sliced strawberries for extra freshness.

  3. Place the second cake layer on top, then frost the entire cake with a generous layer of strawberry frosting. Use an offset spatula for smooth edges.

4. Drizzle the Ganache

  1. Heat the cream until steaming (not boiling) and pour it over the chopped chocolate.

  2. Let it sit for a minute, then stir until silky and smooth.

  3. Allow the ganache to cool slightly before drizzling it over the frosted cake, letting it drip down the sides for a dramatic finish.

5. Garnish

Top the cake with whole strawberries, halved berries, or chocolate curls for an extra-special touch.

Tips, Variations & Substitutions

  • Gluten-Free: Use a 1:1 gluten-free flour blend designed for baking.

  • Vegan Version: Substitute eggs with flax eggs, dairy with plant-based milk and butter, and use vegan chocolate for ganache.

  • Layer It Up: For a taller cake, double the recipe and create a stunning 4-layer version.

  • Infused Berries: Soak sliced strawberries in a bit of balsamic or liqueur for a complex flavor twist.

  • Storage Tip: Keep refrigerated due to the fresh fruit and frosting. Let it come to room temperature before serving.

Serving Ideas & Occasions

This Strawberry Chocolate Cake is a showstopper at:

  • Birthdays – Add candles and edible flowers for flair.

  • Valentine’s Day or Anniversaries – Romantic, with its deep colors and decadent layers.

  • Brunch Tables – Sliced small, it’s a lovely dessert alongside coffee or mimosas.

  • Mother’s Day – A sweet and thoughtful homemade treat.

Serve with a dollop of whipped cream or a scoop of vanilla ice cream. Pair with coffee, espresso, or a glass of rosé for something extra special.

Nutritional & Health Notes

While this cake is certainly an indulgent dessert, it can fit into a balanced diet when enjoyed in moderation. Strawberries provide natural vitamin C and antioxidants, and using oil instead of butter reduces saturated fat.

For a lighter option, consider:

  • Reducing sugar slightly in the batter.

  • Swapping frosting for a dusting of powdered sugar and fresh berries.

  • Making cupcakes for better portion control.

One slice of this cake typically ranges between 350–450 calories, depending on frosting and ganache amounts.

FAQs

Q1: Can I use frozen strawberries for the frosting?

A1: Yes, frozen strawberries can be used, but be sure to thaw them completely and strain any excess liquid to avoid a runny frosting.

Q2: How long does this cake stay fresh?

A2: The cake stays fresh for up to 3 days in the refrigerator. Store it in an airtight container, and let it sit at room temperature for about 30 minutes before serving.

Q3: Can I make the cake layers ahead of time?

A3: Absolutely. The cake layers can be baked up to 2 days in advance. Wrap them tightly in plastic wrap and store at room temperature or refrigerate. You can also freeze them for up to a month.

Q4: What’s the best type of chocolate to use for ganache?

A4: Use a semi-sweet or dark chocolate with at least 60% cocoa content for a rich flavor. Avoid milk chocolate unless you want a sweeter, less intense ganache.

Q5: Is this cake good for layering or stacking?

A5: Yes, the cake layers are sturdy enough for stacking, especially when chilled before assembly. You can easily double the recipe to make a four-layer celebration cake.

Q6: Can I use whipped cream instead of buttercream?

A6: You can use stabilized whipped cream, especially if serving the cake the same day. Just note that it won’t hold up as well for longer storage or under ganache.

Q7: How can I make this cake more chocolaty?

A7: Add mini chocolate chips to the batter or a layer of chocolate mousse between the cakes. You can also brush the cake layers with a bit of chocolate syrup before frosting.

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Double Chocolate Strawberry Cake with silky berry buttercream

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A rich and moist chocolate cake layered with fresh strawberry frosting, real strawberry slices, and topped with a smooth chocolate ganache. A perfect dessert for any occasion.

  • Author: Maya Lawson
  • Prep Time: 30 minutes
  • Cook Time: 35 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 1012 slices 1x

Ingredients

Scale

For the Cake:

  • 1¾ cups all-purpose flour

  • ¾ cup unsweetened cocoa powder

  • 1½ tsp baking powder

  • 1½ tsp baking soda

  • ½ tsp salt

  • 2 large eggs

  • 1¾ cups sugar

  • 1 cup buttermilk

  • ½ cup vegetable oil

  • 1 tsp vanilla extract

  • 1 cup hot water

For Strawberry Frosting:

  • 1 cup unsalted butter, softened

  • 4 cups powdered sugar

  • ½ cup fresh strawberry puree (strained)

  • 1 tsp vanilla extract

  • Optional: 4 oz cream cheese

For Ganache:

  • 1 cup semi-sweet chocolate chips

  • ½ cup heavy cream

Optional Garnish:

  • Fresh strawberries

  • Chocolate curls

Instructions

  • Preheat oven to 350°F. Grease and line two 8-inch cake pans.

  • Sift flour, cocoa, baking powder, baking soda, and salt in a bowl.

  • Whisk eggs, sugar, oil, buttermilk, and vanilla until smooth.

  • Combine wet and dry ingredients. Stir in hot water until just mixed.

  • Pour batter into pans. Bake for 30–35 minutes. Cool completely.

  • For frosting: Beat butter until fluffy. Add sugar and strawberry puree. Beat until smooth.

  • For ganache: Pour hot cream over chocolate chips. Let sit, then stir until smooth.

  • Assemble cake: Layer frosting and sliced berries between cake layers. Frost outside. Drizzle with ganache. Garnish as desired.

Notes

  • Store refrigerated for up to 3 days.

  • Use gluten-free flour for a GF version.

  • Add whipped cream or mousse for variations

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