Mini Heart Cake with Strawberry Filling

Highlighted under: Baking & Desserts

I love creating delightful desserts that not only taste amazing but also look beautiful. When I made these Mini Heart Cakes with Strawberry Filling, I was amazed at how they transformed my simple gathering into a memorable celebration. The heart shape and vibrant color of the strawberries really add a special touch. It's a fun way to enjoy baking while also creating a showstopper treat. Plus, they are perfect for sharing with loved ones on any occasion!

Talia Preston

Created by

Talia Preston

Last updated on 2026-01-12T00:58:09.474Z

When I first baked these Mini Heart Cakes, I was captivated by how versatile this recipe can be. Each cake has moisture from the strawberries and a light, fluffy texture that just melts in your mouth. I tried using different fillings, but the strawberry was unmatched; its sweetness and slight tartness balanced the cake beautifully.

One important tip I learned is to let the cakes cool completely before adding the filling. This ensures that the filling stays in place without melting into the cake layers. Trust me, this patience makes all the difference for a perfect slice!

Why You'll Love This Recipe

  • Adorable heart shape that's perfect for celebrations
  • Fresh strawberry filling bursting with flavor
  • Light and airy cake that will impress your guests

Perfecting Your Cake Batter

Achieving the ideal cake batter is crucial for the light and airy texture of your Mini Heart Cakes. When creaming the butter and sugar together, aim for a fluffy consistency that’s pale in color. This process incorporates air, which will help the cakes rise beautifully. Avoid overmixing after adding the dry ingredients; just combine until you no longer see flour. This helps maintain that tender crumb we're aiming for.

If you find that your batter is too thick, you can add a tablespoon of milk to loosen it up. Conversely, if it’s too runny, you can sprinkle in a bit more flour, but be careful—adding too much can weigh down the cakes. Always measure your flour accurately by spooning it into the measuring cup and leveling it off for the best results.

Getting the Strawberry Filling Just Right

The strawberry filling is the heart of this recipe, both literally and figuratively! When cooking the strawberries, keep a close watch; the mixture should bubble gently and visibly thicken within about five minutes. Stir continuously to prevent burning, and once thickened, let it cool fully to avoid making the cake soggy when assembled. This cooling step is essential for preserving the cakes’ structural integrity.

For an added depth of flavor, consider adding a splash of vanilla extract or a pinch of salt to the strawberry mixture while cooking. If fresh strawberries are out of season or unavailable, you can substitute with frozen strawberries; just remember to thaw and drain them before dicing to prevent excess moisture.

Storage and Serving Suggestions

Once assembled, these Mini Heart Cakes with Strawberry Filling can be stored in an airtight container in the refrigerator for up to three days. If you need to make them ahead of time, you can bake the cakes a day in advance, wrap them tightly in plastic wrap, and refrigerate. Assemble them just before serving to keep the texture fresh and the cakes from getting soaked from the filling.

For serving, you can elevate the presentation by placing the cakes on a decorative cake stand. Drizzle with a simple glaze made from powdered sugar and milk for extra sweetness, or serve with a dollop of whipped cream alongside to complement the strawberry filling. A sprig of mint adds a nice finishing touch, making the desserts as visually appealing as they are scrumptious.

Ingredients

Gather the following ingredients to make your Mini Heart Cakes:

Cake Ingredients

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

Strawberry Filling

  • 1 cup fresh strawberries, hulled and diced
  • 1/4 cup sugar
  • 1 tablespoon cornstarch
  • 1 tablespoon lemon juice

For Decoration

  • Powdered sugar for dusting
  • Extra strawberries for garnish

Once you have all the ingredients ready, it’s time to start baking!

Instructions

Follow these steps to create your Mini Heart Cakes:

Prepare the Strawberry Filling

In a saucepan over medium heat, combine diced strawberries, sugar, cornstarch, and lemon juice. Cook for 5 minutes, stirring gently until the mixture thickens. Remove from heat and let cool.

Make the Cake Batter

In a mixing 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, whisk together flour, baking powder, and salt.

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

Bake the Cakes

Preheat your oven to 350°F (175°C). Grease and flour heart-shaped cake pans. Pour the batter evenly into the pans and bake for 20-25 minutes or until a toothpick inserted comes out clean.

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

Assemble the Cakes

Once cooled, carefully slice each cake in half horizontally. Spoon a generous amount of strawberry filling onto the bottom half of each cake, then replace the top half. Dust with powdered sugar and garnish with fresh strawberries before serving.

Enjoy your beautiful Mini Heart Cakes!

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Pro Tips

  • For the best flavor, use ripe, fresh strawberries. You can also experiment with other fillings like raspberry or chocolate for a fun twist!

Variations to Explore

The beauty of this Mini Heart Cake recipe is its versatility. If strawberries aren't your favorite, consider substituting the filling with other fruits like blueberries or raspberries. You can also make a mixed berry filling by combining several types; just adjust the sugar to your taste, as some berries are sweeter than others.

For a twist on flavor, try adding a teaspoon of almond extract to the cake batter for a nutty aroma that pairs beautifully with the berry filling. Alternatively, you could replace half of the all-purpose flour with almond flour for a gluten-free variation. Just remember to check the baking time, as gluten-free cakes often require slight adjustments.

Troubleshooting Common Issues

If your cakes seem dense or heavy after baking, it might be due to overmixing the batter or not incorporating enough air during the creaming stage. To avoid this in the future, mix just until the ingredients are combined and use room temperature ingredients for better emulsification. Also, ensure your baking powder is fresh; expired leavening agents can lead to flat cakes.

Another common issue is the strawberry filling being too watery, which can happen if the strawberries are overly ripe or if they aren't cooked down enough. Always check for a thickened consistency before removing from the heat. If you find it too thin after cooling, you can reheat it and add a bit more cornstarch mixed with water to thicken it further.

Questions About Recipes

→ Can I make these cakes ahead of time?

Yes, you can bake the cakes a day in advance and store them in an airtight container in the refrigerator. Just assemble before serving!

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

You can use regular round pans and use a cookie cutter to cut out heart shapes after the cakes have cooled.

→ Can I freeze the cakes?

Yes, you can freeze the cakes without the filling. Wrap them tightly in plastic wrap, then in foil, and they will last for up to 3 months.

→ How do I store leftover cakes?

Store any leftovers in an airtight container in the refrigerator for up to 3 days.

Mini Heart Cake with Strawberry Filling

I love creating delightful desserts that not only taste amazing but also look beautiful. When I made these Mini Heart Cakes with Strawberry Filling, I was amazed at how they transformed my simple gathering into a memorable celebration. The heart shape and vibrant color of the strawberries really add a special touch. It's a fun way to enjoy baking while also creating a showstopper treat. Plus, they are perfect for sharing with loved ones on any occasion!

Prep Time20 minutes
Cooking Duration25 minutes
Overall Time45 minutes

Created by: Talia Preston

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

Cake Ingredients

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

Strawberry Filling

  1. 1 cup fresh strawberries, hulled and diced
  2. 1/4 cup sugar
  3. 1 tablespoon cornstarch
  4. 1 tablespoon lemon juice

For Decoration

  1. Powdered sugar for dusting
  2. Extra strawberries for garnish

How-To Steps

Step 01

In a saucepan over medium heat, combine diced strawberries, sugar, cornstarch, and lemon juice. Cook for 5 minutes, stirring gently until the mixture thickens. Remove from heat and let cool.

Step 02

In a mixing 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, whisk together flour, baking powder, and salt. Gradually add dry ingredients to the wet mixture, mixing until just combined.

Step 03

Preheat your oven to 350°F (175°C). Grease and flour heart-shaped cake pans. Pour the batter evenly into the pans and bake for 20-25 minutes or until a toothpick inserted comes out clean. Allow the cakes to cool in the pans for 10 minutes before transferring them to a wire rack.

Step 04

Once cooled, carefully slice each cake in half horizontally. Spoon a generous amount of strawberry filling onto the bottom half of each cake, then replace the top half. Dust with powdered sugar and garnish with fresh strawberries before serving.

Extra Tips

  1. For the best flavor, use ripe, fresh strawberries. You can also experiment with other fillings like raspberry or chocolate for a fun twist!

Nutritional Breakdown (Per Serving)

  • Calories: 250 kcal
  • Total Fat: 10g
  • Saturated Fat: 5g
  • Cholesterol: 85mg
  • Sodium: 150mg
  • Total Carbohydrates: 38g
  • Dietary Fiber: 1g
  • Sugars: 20g
  • Protein: 3g