Mini Heart Cake with Chocolate Raspberry Layers

Highlighted under: Baking & Desserts

I absolutely adore the combination of rich chocolate and tart raspberry, which inspired me to create this Mini Heart Cake with Chocolate Raspberry Layers. The moment I took a bite, I was transported to a world of flavors that beautifully complement each other. This cake is not only visually stunning but also bursting with delightful textures. Whether for a romantic celebration or a fun gathering, this dessert will impress your guests and satisfy any sweet tooth. Let me guide you through this indulgent treat that’s sure to steal hearts.

Brittany Shaw

Created by

Brittany Shaw

Last updated on 2026-01-14T01:49:13.965Z

When I first made this Mini Heart Cake, I experimented with layering a moist chocolate cake with rich raspberry filling. The result was delightful! Each slice revealed beautifully contrasting colors and flavors that took me by surprise. It felt special to serve something so beautiful and delicious that reminded me of my childhood celebrations.

One tip I found helpful was to chill the raspberry layer before assembly—it makes it easier to spread and helps prevent it from mixing too much with the chocolate layers. Trust me; it's all about those clean, impressive layers!

Why You'll Love This Recipe

  • Rich chocolate flavor paired with fresh raspberry accents
  • Perfectly balanced sweetness that delights every palate
  • Cute heart shape makes it ideal for gifting or special occasions

Crafting the Perfect Chocolate Cake

When making the chocolate cake, the quality of cocoa powder significantly impacts flavor. Choose a high-quality Dutch-processed cocoa for a deeper, richer flavor that elevates the cake's profile. Make sure your butter is properly softened; this ensures it creams smoothly with the sugar, incorporating air for that light, fluffy texture. If you're short on time, you can microwave the butter in 10-second intervals until just soft, but avoid melting it completely, as this changes the batter’s consistency.

Incorporating the buttermilk is crucial as it reacts with the baking soda to create a tender crumb in the cake. If you don’t have buttermilk on hand, a great substitute is to mix one tablespoon of vinegar with enough milk to make one cup; let it sit for five minutes. This creates a similar acid-base reaction that keeps your cake both moist and light.

Mastering the Raspberry Filling

For the raspberry filling, using fresh raspberries is essential to achieve that vibrant flavor and texture. If fresh raspberries aren't available, frozen raspberries can be a suitable alternative, just be sure to thaw and drain excess liquid to prevent a soggy filling. Cook the mixture over medium heat, stirring occasionally until the raspberries break down—aim for a pasty consistency that still holds some texture rather than a complete puree.

Straining the raspberry mixture not only removes the seeds but also leaves you with a smooth, elegant filling. This gives your cake a luxurious presentation. When folding in the whipped cream, do so gently to retain the airy texture; overmixing can deflate the cream, resulting in a denser filling that doesn’t spread well.

Ingredients

For the Chocolate Cake

  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1/2 cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1/2 cup buttermilk

For the Raspberry Filling

  • 1 cup fresh raspberries
  • 1/2 cup powdered sugar
  • 1 tbsp lemon juice
  • 1/2 cup heavy cream, whipped

For Decoration

  • Fresh raspberries
  • Chocolate shavings
  • Whipped cream

Instructions

Instructions

Follow these steps to create your Mini Heart Cake:

Prepare the Cake Batter

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

In another bowl, cream the butter and sugar until light and fluffy. Add the eggs one at a time, mixing in the vanilla and buttermilk, then gradually combine with dry ingredients.

Bake the Cakes

Divide the batter evenly between the prepared pans. Bake for 20-25 minutes or until a toothpick comes out clean. Let the cakes cool in the pans for 10 minutes before turning them onto wire racks to cool completely.

Make the Raspberry Filling

In a saucepan over medium heat, combine raspberries, powdered sugar, and lemon juice. Cook until the raspberries break down, about 5–7 minutes. Strain the mixture to remove seeds.

Once cooled, fold in the whipped cream gently.

Assemble the Cake

Level the cooled cakes if necessary. Place one layer on a serving plate, spread half of the raspberry filling over it, then top with the second cake layer. Frost the top and sides with remaining filling.

Decorate with fresh raspberries and chocolate shavings.

Enjoy your delicious Mini Heart Cake!

Secondary image

Pro Tips

  • For an extra burst of flavor, consider adding a splash of almond extract to the cake batter!

Decorating Your Heart Cake

When it comes to decorating, the fresh raspberries not only add a pop of color but also enhance the flavor profile, creating a beautiful contrast against the rich chocolate. Be sure to select firm, ripe raspberries, as they are less likely to bruise and will stay visually appealing on the cake. I often arrange them in a circular pattern on top for an eye-catching display.

Chocolate shavings are a fantastic way to introduce both a decorative touch and additional chocolate flavor. Use a vegetable peeler on a chocolate bar to create shavings, or finely chop chocolate and sprinkle it on the sides of the cake. For added flair, consider dusting the top with a light sprinkling of cocoa powder for a dramatic visual touch.

Serving and Storage Tips

This mini heart cake is perfect for serving slices at gatherings, and it’s also suitable for individual servings. I recommend chilling the cake for about 30 minutes after decorating; this helps the whipped cream set and makes slicing easier. Just use a sharp knife dipped in warm water for clean cuts, ensuring each slice showcases those beautiful layers.

If you have leftovers, this cake can be stored in the fridge for up to three days, but be sure to cover it lightly to avoid drying out. You can also freeze it, but it’s best to freeze the layers individually wrapped in plastic wrap to maintain texture. When ready to enjoy, simply thaw in the refrigerator overnight before assembling if you plan to serve it again.

Questions About Recipes

→ Can I use frozen raspberries for the filling?

Yes, frozen raspberries work well; just make sure to thaw and drain excess liquid before use.

→ How can I make this cake gluten-free?

Substituting all-purpose flour with a gluten-free blend should work perfectly, but check the blend's baking properties.

→ Can I make this cake in advance?

Absolutely! Just assemble it a day ahead and keep it in the fridge. It's even better the next day as the flavors meld.

→ What if I don’t have heart-shaped pans?

You can use round pans and just cut out heart shapes after the cakes are baked and cooled.

Mini Heart Cake with Chocolate Raspberry Layers

I absolutely adore the combination of rich chocolate and tart raspberry, which inspired me to create this Mini Heart Cake with Chocolate Raspberry Layers. The moment I took a bite, I was transported to a world of flavors that beautifully complement each other. This cake is not only visually stunning but also bursting with delightful textures. Whether for a romantic celebration or a fun gathering, this dessert will impress your guests and satisfy any sweet tooth. Let me guide you through this indulgent treat that’s sure to steal hearts.

Prep Time30 minutes
Cooking Duration25 minutes
Overall Time55 minutes

Created by: Brittany Shaw

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Chocolate Cake

  1. 1 cup all-purpose flour
  2. 1/2 cup unsweetened cocoa powder
  3. 1 tsp baking soda
  4. 1/2 tsp salt
  5. 1/2 cup unsalted butter, softened
  6. 1 cup granulated sugar
  7. 2 large eggs
  8. 1 tsp vanilla extract
  9. 1/2 cup buttermilk

For the Raspberry Filling

  1. 1 cup fresh raspberries
  2. 1/2 cup powdered sugar
  3. 1 tbsp lemon juice
  4. 1/2 cup heavy cream, whipped

For Decoration

  1. Fresh raspberries
  2. Chocolate shavings
  3. Whipped cream

How-To Steps

Step 01

Preheat your oven to 350°F (175°C). Grease and flour two heart-shaped cake pans. In a bowl, whisk together the flour, cocoa powder, baking soda, and salt. In another bowl, cream the butter and sugar until light and fluffy. Add the eggs one at a time, mixing in the vanilla and buttermilk, then gradually combine with dry ingredients.

Step 02

Divide the batter evenly between the prepared pans. Bake for 20-25 minutes or until a toothpick comes out clean. Let the cakes cool in the pans for 10 minutes before turning them onto wire racks to cool completely.

Step 03

In a saucepan over medium heat, combine raspberries, powdered sugar, and lemon juice. Cook until the raspberries break down, about 5–7 minutes. Strain the mixture to remove seeds. Once cooled, fold in the whipped cream gently.

Step 04

Level the cooled cakes if necessary. Place one layer on a serving plate, spread half of the raspberry filling over it, then top with the second cake layer. Frost the top and sides with remaining filling. Decorate with fresh raspberries and chocolate shavings.

Extra Tips

  1. For an extra burst of flavor, consider adding a splash of almond extract to the cake batter!

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