Mini Heart Cake with Strawberry Filling

Highlighted under: Baking & Desserts

I absolutely love baking, and this Mini Heart Cake with Strawberry Filling has quickly become one of my favorite treats to make. The combination of fluffy vanilla cake and fresh strawberries creates a delightful balance of flavors that I can't resist. Each bite is a joy, especially when shared with loved ones. The heart shape adds a lovely touch, making it perfect for celebrations or just a sweet indulgence at home. I can hardly wait to share this recipe with you!

Anya Coleman

Created by

Anya Coleman

Last updated on 2026-01-12T01:25:17.219Z

When I first attempted to bake this Mini Heart Cake, I was enchanted by how easy it was to create such a stunning dessert! The secret to preventing the strawberries from becoming mushy lies in lightly coating them with sugar and letting them sit for a few minutes. This process brings out their natural sweetness and creates a lovely syrup that complements the cake perfectly.

What really amazed me was how well the cake held its shape while being so tender. Using a heart-shaped mold was a fun challenge, and it really made this cake special for my celebration. I recommend using fresh strawberries for the filling—you won’t regret it!

Why You'll Love This Recipe

  • Light and fluffy texture that melts in your mouth
  • Fresh strawberry filling bursting with flavor
  • Perfectly adorable heart shape for any occasion

The Importance of Cake Texture

Achieving the perfect texture for your Mini Heart Cake is crucial. The cream and sugar mixture should be beaten until it becomes light and fluffy, typically taking 2-3 minutes on medium speed. This aeration is what makes each slice melt in your mouth. Be cautious not to overmix once you add the flour, as this may develop gluten and create a denser cake. You want that delightful lightness for a satisfyingly soft crumb.

The choice of butter is also a significant factor in the cake's overall flavor and texture. Using unsalted butter allows you to control the salt content, enhancing the sweetness of your cake. If you're in a pinch, you can substitute with a high-quality margarine or a plant-based butter, but keep in mind that it may affect the cake's final flavor.

Baking time can vary based on your specific oven's quirks. You should start checking for doneness around 25 minutes, looking for a golden edge and a slight spring back when you press your finger gently on the center. If the cake isn’t ready, continue baking in 5-minute increments until the toothpick comes out clean.

Strawberry Filling Secrets

The strawberry filling is where your cake shines with freshness. For optimal flavor, use ripe, seasonal strawberries as they are naturally sweeter and juicier. If you can’t find fresh strawberries, frozen ones are a good alternative; just be sure to thaw and drain them well to avoid excess moisture in your filling. The folding of whipped cream should be done gently; you want to maintain the airy texture for the filling to contrast nicely with the cake.

Letting the strawberries sit with sugar for about 10 minutes is key. This process helps to draw out the juices, creating a syrup that enhances the overall taste. If you prefer a more tart flavor, you can add a squeeze of lemon juice to the mixture for balance. For an added twist, consider mixing in a hint of vanilla extract or a splash of balsamic vinegar to deepen the flavor profile.

If you find your filling is too runny, which can happen with overly juicy strawberries, try adding a tablespoon of cornstarch or pudding mix. This will help thicken the mixture without compromising on flavor, ensuring it stays beautifully spreadable when assembled in your heart cake.

Ingredients

Gather all your ingredients before starting to ensure a smooth baking process.

For the Cake:

  • 1 cup all-purpose flour
  • 1/2 cup sugar
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1/2 tsp baking powder
  • 1/4 tsp salt

For the Filling:

  • 1 cup fresh strawberries, chopped
  • 2 tbsp sugar
  • 1/2 cup whipped cream

Once you have everything ready, it's time to start baking!

Instructions

Preheat your oven and prepare your baking dish before starting the mixing process.

Make the Cake Batter

In a medium bowl, cream together the butter and sugar until light and fluffy. Beat in the eggs, one at a time, then stir in the vanilla. In another bowl, mix the flour, baking powder, and salt.

Gradually add the dry ingredients to the wet mixture until just combined.

Bake the Cake

Pour the batter into a greased heart-shaped cake mold. Bake at 350°F (175°C) for about 30 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely.

Prepare the Strawberry Filling

In a small bowl, combine the chopped strawberries with sugar. Let them sit for about 10 minutes to release their juices. Gently fold in the whipped cream.

Assemble the Cake

Once cooled, slice the heart cake in half horizontally. Spread the strawberry filling evenly over the bottom layer, then place the top layer back on. Decorate with additional whipped cream and whole strawberries if desired.

Enjoy your delicious Mini Heart Cake with Strawberry Filling!

Secondary image

Pro Tips

  • For added flavor, consider drizzling some chocolate ganache over the top before serving. This will take your cake to the next level!

Make-Ahead Tips

This Mini Heart Cake can be made in advance, which is incredibly convenient for parties or special occasions. You can bake the cake a day or two ahead and wrap it tightly in plastic wrap to keep it moist. If you plan to assemble the cake later, it's best to keep the whipped cream filling separate until you are ready to serve, as it can lose its light texture if left for too long.

For the strawberries, you can pre-chop and mix them with sugar a few hours before serving. This allows the flavors to meld beautifully. Just be sure to store them in the refrigerator to keep them fresh and safe to eat. If you want to save time, pre-preparing both components and refrigerating them will make assembly a breeze on the day of your event.

Decoration Ideas

When it comes to decorating your Mini Heart Cake, the possibilities are as endless as your creativity. A sprinkle of powdered sugar on top can create a beautiful snow-like effect and add a subtle sweetness. Fresh whole strawberries are not just delicious; they also make for an elegant presentation, adding color and vibrancy to your dessert.

Consider adding a drizzle of chocolate ganache or a berry sauce if you're looking to elevate the visual appeal and flavor. Simply melt some chocolate with cream for a simple ganache that can complement the strawberries perfectly. Alternatively, a simple raspberry or strawberry coulis can enhance the fruitiness of the cake if you're feeling adventurous.

Questions About Recipes

→ Can I use frozen strawberries instead of fresh?

Yes, but make sure to thaw and drain them well before use to avoid excess moisture.

→ How should I store leftovers?

Store any leftover cake in an airtight container in the refrigerator for up to 2 days.

→ Can I make this cake ahead of time?

Absolutely! You can bake the cake a day in advance and assemble it right before serving.

→ What can I substitute for eggs?

You can use applesauce or a flaxseed meal mixture as an egg substitute in this recipe.

Mini Heart Cake with Strawberry Filling

I absolutely love baking, and this Mini Heart Cake with Strawberry Filling has quickly become one of my favorite treats to make. The combination of fluffy vanilla cake and fresh strawberries creates a delightful balance of flavors that I can't resist. Each bite is a joy, especially when shared with loved ones. The heart shape adds a lovely touch, making it perfect for celebrations or just a sweet indulgence at home. I can hardly wait to share this recipe with you!

Prep Time20 minutes
Cooking Duration30 minutes
Overall Time50 minutes

Created by: Anya Coleman

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Cake:

  1. 1 cup all-purpose flour
  2. 1/2 cup sugar
  3. 1/2 cup unsalted butter, softened
  4. 2 large eggs
  5. 1 tsp vanilla extract
  6. 1/2 tsp baking powder
  7. 1/4 tsp salt

For the Filling:

  1. 1 cup fresh strawberries, chopped
  2. 2 tbsp sugar
  3. 1/2 cup whipped cream

How-To Steps

Step 01

In a medium bowl, cream together the butter and sugar until light and fluffy. Beat in the eggs, one at a time, then stir in the vanilla. In another bowl, mix the flour, baking powder, and salt. Gradually add the dry ingredients to the wet mixture until just combined.

Step 02

Pour the batter into a greased heart-shaped cake mold. Bake at 350°F (175°C) for about 30 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely.

Step 03

In a small bowl, combine the chopped strawberries with sugar. Let them sit for about 10 minutes to release their juices. Gently fold in the whipped cream.

Step 04

Once cooled, slice the heart cake in half horizontally. Spread the strawberry filling evenly over the bottom layer, then place the top layer back on. Decorate with additional whipped cream and whole strawberries if desired.

Extra Tips

  1. For added flavor, consider drizzling some chocolate ganache over the top before serving. This will take your cake to the next level!

Nutritional Breakdown (Per Serving)

  • Calories: 280 kcal
  • Total Fat: 14g
  • Saturated Fat: 8g
  • Cholesterol: 55mg
  • Sodium: 130mg
  • Total Carbohydrates: 36g
  • Dietary Fiber: 1g
  • Sugars: 22g
  • Protein: 3g