Mini Heart Cake with Chocolate Raspberry Layers

Highlighted under: Baking & Desserts

I absolutely adore this Mini Heart Cake with Chocolate Raspberry Layers! Making this cake is a delightful experience as the rich chocolate pairs beautifully with the tartness of raspberries. The heart shape adds a charming touch, making it perfect for special occasions. Each layer offers a new taste, and I love how versatile this recipe can be, allowing me to use fresh or frozen raspberries. Whether for a romantic dinner or a celebration, this cake is sure to impress with its beautiful presentation and delicious flavor.

Maisie Clarke

Created by

Maisie Clarke

Last updated on 2026-01-14T00:37:18.660Z

Creating this Mini Heart Cake was a labor of love that I truly enjoyed. I used my favorite chocolate cake recipe, ensuring it's moist and rich. The layering process was fun, especially when I added the raspberry filling; it provided a vibrant contrast that made each slice visually appealing. I recommend chilling the cake for a bit before slicing to ensure the layers hold their shape.

As I maneuvered through the baking and assembling, I learned that not all chocolate is created equal. Using high-quality cocoa and fresh raspberries immensely elevated the flavors. The combination of sweet chocolate and tangy raspberries truly makes this cake a standout. Make sure to decorate with extra raspberries for a stunning finish!

Why You'll Love This Cake

  • Rich chocolate flavor paired with fresh raspberry tang
  • Beautiful heart shape perfect for celebrations
  • Versatile for any occasion: romantic or festive
  • Decadent layers that create a delightful texture

Understanding the Ingredients

Each component of this Mini Heart Cake plays a significant role in creating its delightful texture and flavor. The cocoa powder contributes to the rich chocolate taste, while the baking powder and baking soda ensure the cake rises perfectly, giving it a light and airy texture. Using whole milk instead of lower-fat options enhances moisture, allowing the cake to be incredibly soft and tender. For those who might need to substitute, almond or oat milk can be used for a dairy-free version without compromising the texture too much.

The raspberry filling is not only delicious but also adds a refreshing tartness that cuts through the sweetness of the chocolate. When using frozen raspberries, thaw them first to ensure even cooking. You can also opt for other berries or fruits, such as strawberries or blueberries, if raspberries aren't available. Just remember, the sugar might need to be adjusted slightly depending on the fruit's natural sweetness.

Baking and Assembling Tips

When baking the cake, be careful not to overmix the batter after adding the boiling water, as this can lead to a denser cake. You want to mix until just combined. It's also important to test for doneness not just with a toothpick but by lightly pressing the top; it should spring back if fully baked. Letting the cakes cool in the pans allows them to set, preventing them from breaking apart when transferring to a wire rack.

When assembling, ensure that the cake layers are completely cool before adding the raspberry filling. Otherwise, the heat can cause the filling to melt into the cake. Additionally, for a more visually appealing presentation, you can chill the cake after frosting it for about 30 minutes before decorating with raspberries and chocolate shavings, making it easier to cut clean slices.

Ingredients

For the Chocolate Cake

  • 1 3/4 cups all-purpose flour
  • 1 1/2 cups granulated sugar
  • 1/2 cup unsweetened cocoa powder
  • 1 1/2 teaspoons baking powder
  • 1 1/2 teaspoons baking soda
  • 1 teaspoon salt
  • 2 large eggs
  • 1 cup whole milk
  • 1/2 cup vegetable oil
  • 2 teaspoons vanilla extract
  • 1 cup boiling water

For the Raspberry Filling

  • 2 cups fresh or frozen raspberries
  • 1/4 cup granulated sugar
  • 1 tablespoon cornstarch
  • 1 tablespoon lemon juice

For the Frosting

  • 1 cup unsalted butter, softened
  • 3 1/2 cups powdered sugar
  • 1/2 cup unsweetened cocoa powder
  • 1/4 cup milk
  • 1 teaspoon vanilla extract

For Decoration

  • Fresh raspberries
  • Chocolate shavings

Instructions

Steps

Prepare the Cake Batter

Preheat your oven to 350°F (175°C). Grease and flour two heart-shaped cake pans. In a large mixing bowl, combine the flour, sugar, cocoa powder, baking powder, baking soda, and salt.

Add the eggs, milk, oil, and vanilla. Mix well, then stir in the boiling water until smooth.

Bake the Cake

Pour the batter equally into the prepared pans. Bake for 25 minutes or until a toothpick comes out clean. Remove from the oven and let the cakes cool in the pans for 10 minutes before transferring them to wire racks to cool completely.

Make the Raspberry Filling

In a small saucepan over medium heat, combine raspberries, sugar, cornstarch, and lemon juice. Cook until the raspberries break down and the mixture thickens, about 5-7 minutes. Let it cool.

Prepare the Frosting

In a large bowl, beat the softened butter until creamy. Gradually add the powdered sugar and cocoa powder, alternating with milk. Mix until light and fluffy, then add vanilla.

Assemble the Cake

Once the cakes are cool, place one layer on a serving plate. Spread half of the raspberry filling over the top. Add the second layer, then cover the entire cake with frosting.

Decorate with fresh raspberries and chocolate shavings.

Enjoy Your Cake!

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Pro Tips

  • For a richer chocolate flavor, consider adding a tablespoon of espresso powder to your batter. Also, let your cake chill in the fridge for an hour before serving to enhance the flavors.

Storage and Make-Ahead Options

This Mini Heart Cake can be made ahead of time! Once assembled, you can store it in an airtight container in the refrigerator for up to three days. To enhance the flavors, I recommend letting it sit for a couple of hours at room temperature before serving. If you plan to freeze the cake, it’s best to do this before frosting. Wrap the layers tightly in plastic wrap and aluminum foil, and they will keep well in the freezer for up to three months.

For the raspberry filling, you can also make it in advance. Just allow it to cool, transfer it to an airtight container, and store it in the fridge for up to a week. If you're using frozen raspberries, there’s no need to thaw them ahead of time; they will cook down just fine when heated with the sugar and cornstarch.

Serving Suggestions

This beautiful cake can be served as a centerpiece at celebrations or romantic dinners. For an elegant twist, consider pairing it with a scoop of vanilla ice cream or a dollop of whipped cream. The cool creaminess perfectly balances the rich chocolate and tart raspberry layers. Additionally, a drizzle of chocolate sauce can enhance the dessert's presentation and taste, making it even more indulgent.

If you want to add a personal touch, consider customizing each serving by decorating individual slices with a sprinkle of cocoa powder, a fresh raspberry, or a mint leaf. This not only enhances the aesthetic appeal but also gives each guest a unique experience as they enjoy this delightful cake.

Questions About Recipes

→ Can I use frozen raspberries instead of fresh?

Yes, frozen raspberries work great! Just make sure to thaw and drain them before using.

→ How long can I store the cake?

This cake can be stored in the refrigerator for up to 4 days in an airtight container.

→ Can I make this cake in advance?

Absolutely! You can bake the cake layers a day ahead and frost it just before serving.

→ Is it possible to make a gluten-free version?

Yes, substituting the all-purpose flour with a gluten-free blend will work well.

Mini Heart Cake with Chocolate Raspberry Layers

I absolutely adore this Mini Heart Cake with Chocolate Raspberry Layers! Making this cake is a delightful experience as the rich chocolate pairs beautifully with the tartness of raspberries. The heart shape adds a charming touch, making it perfect for special occasions. Each layer offers a new taste, and I love how versatile this recipe can be, allowing me to use fresh or frozen raspberries. Whether for a romantic dinner or a celebration, this cake is sure to impress with its beautiful presentation and delicious flavor.

Prep Time30 minutes
Cooking Duration25 minutes
Overall Time55 minutes

Created by: Maisie Clarke

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 8 servings

What You'll Need

For the Chocolate Cake

  1. 1 3/4 cups all-purpose flour
  2. 1 1/2 cups granulated sugar
  3. 1/2 cup unsweetened cocoa powder
  4. 1 1/2 teaspoons baking powder
  5. 1 1/2 teaspoons baking soda
  6. 1 teaspoon salt
  7. 2 large eggs
  8. 1 cup whole milk
  9. 1/2 cup vegetable oil
  10. 2 teaspoons vanilla extract
  11. 1 cup boiling water

For the Raspberry Filling

  1. 2 cups fresh or frozen raspberries
  2. 1/4 cup granulated sugar
  3. 1 tablespoon cornstarch
  4. 1 tablespoon lemon juice

For the Frosting

  1. 1 cup unsalted butter, softened
  2. 3 1/2 cups powdered sugar
  3. 1/2 cup unsweetened cocoa powder
  4. 1/4 cup milk
  5. 1 teaspoon vanilla extract

For Decoration

  1. Fresh raspberries
  2. Chocolate shavings

How-To Steps

Step 01

Preheat your oven to 350°F (175°C). Grease and flour two heart-shaped cake pans. In a large mixing bowl, combine the flour, sugar, cocoa powder, baking powder, baking soda, and salt. Add the eggs, milk, oil, and vanilla. Mix well, then stir in the boiling water until smooth.

Step 02

Pour the batter equally into the prepared pans. Bake for 25 minutes or until a toothpick comes out clean. Remove from the oven and let the cakes cool in the pans for 10 minutes before transferring them to wire racks to cool completely.

Step 03

In a small saucepan over medium heat, combine raspberries, sugar, cornstarch, and lemon juice. Cook until the raspberries break down and the mixture thickens, about 5-7 minutes. Let it cool.

Step 04

In a large bowl, beat the softened butter until creamy. Gradually add the powdered sugar and cocoa powder, alternating with milk. Mix until light and fluffy, then add vanilla.

Step 05

Once the cakes are cool, place one layer on a serving plate. Spread half of the raspberry filling over the top. Add the second layer, then cover the entire cake with frosting. Decorate with fresh raspberries and chocolate shavings.

Extra Tips

  1. For a richer chocolate flavor, consider adding a tablespoon of espresso powder to your batter. Also, let your cake chill in the fridge for an hour before serving to enhance the flavors.

Nutritional Breakdown (Per Serving)

  • Calories: 380 kcal
  • Total Fat: 26g
  • Saturated Fat: 15g
  • Cholesterol: 195mg
  • Sodium: 85mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 3g
  • Sugars: 24g
  • Protein: 6g