Mini Heart Cake with Vanilla Bean Frosting

Highlighted under: Homemade Baking Favorites

When I first thought of making a Mini Heart Cake, I wanted something that captured the essence of love in each delightful bite. This recipe turned out to be a perfect match! The soft, moist cake combines the warmth of vanilla with a rich, creamy frosting that’s irresistible. I love how easy it is to make, and the heart-shaped cakes can truly elevate any celebration. Whether it’s for Valentine’s Day or an anniversary, your loved ones will appreciate this sweet gesture.

June Weatherby

Created by

June Weatherby

Last updated on 2026-01-05T23:38:35.057Z

When I created this Mini Heart Cake, I wanted it to be a symbol of affection. The texture is moist and fluffy, which enhances the overall experience with every bite. I experimented with different flavor combinations and found that the pure vanilla bean truly shines in the frosting, bringing the whole dessert together. My tip is to let the cakes cool completely before frosting them; this prevents smudging and ensures that the frosting stays beautifully intact.

As I layered the soft heart-shaped cakes with rich vanilla bean frosting, I found joy in the details. Using real vanilla instead of extract made a world of difference in flavor, and the flecks of black specks from the beans added visual appeal. I also love how it serves as a canvas for any decorations, making it perfect for personal touches like edible glitter or fresh berries.

Why You'll Love This Recipe

  • Adorable heart shape that makes it perfect for special occasions
  • Luxurious vanilla bean flavor that tantalizes the taste buds
  • Soft and moist texture that is a true crowd-pleaser

Understanding the Ingredients

The heart of this Mini Heart Cake lies in its quality ingredients. Using unsalted butter helps control the salt level in the cake, ensuring a sweet flavor that shines through. The all-purpose flour provides structure and support, while the combination of baking powder and baking soda creates the perfect rise. If you run out of eggs, a flaxseed or applesauce substitute can work in a pinch, totaling 1/4 cup for each egg needed.

Milk is essential for achieving a moist cake texture. When baking, always use room temperature milk as it blends better with the butter and eggs, leading to a smoother batter. If you're dairy-free, almond milk or oat milk can easily be substituted without impacting the cake's delightful taste.

Frosting Tips and Techniques

When making the vanilla bean frosting, it's important to beat the butter and powdered sugar until the mixture is light and fluffy; this typically takes about 3-5 minutes. The right consistency yields a frosting that's easy to spread and adheres well to the cake layers. Adjusting the heavy cream allows you to modify thickness; for stiffer frosting, start with less and add gradually.

The richness of vanilla bean paste contributes a complex flavor profile, elevating this frosting from simple to extraordinary. If you can't find vanilla bean paste, feel free to use pure vanilla extract, but note that the visual appeal won't be the same. To enhance the aesthetics, consider adding sprinkles or edible glitter before serving!

Storing and Serving Your Heart Cake

After decorating your Mini Heart Cake, it can be stored in an airtight container at room temperature for up to three days. If you need to refrigerate it, allow it to come back to room temperature before serving to ensure the frosting remains creamy and luscious. For longer storage, slice and freeze individual pieces wrapped tightly in plastic wrap, then in aluminum foil, for up to three months.

For an extra touch, serve slices of your heart cake with fresh berries or a scoop of vanilla ice cream. This not only adds flavor but also colors to the plate, making it visually appealing. My favorite is pairing it with raspberries, as their tartness beautifully balances the sweetness of the cake and frosting.

Ingredients

Gather everything you need for this delightful cake.

For the Cake

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

For the Frosting

  • 1/2 cup unsalted butter, softened
  • 2 cups powdered sugar
  • 1 tablespoon heavy cream
  • 1 teaspoon vanilla bean paste
  • Pinch of salt

Make sure all your ingredients are at room temperature for best results!

Instructions

Follow these steps for a perfect Mini Heart Cake.

Preheat Oven

Preheat your oven to 350°F (175°C). Grease and flour heart-shaped cake pans.

Mix Dry Ingredients

In a bowl, whisk together the flour, baking powder, baking soda, and salt.

Cream Butter and Sugar

In a separate bowl, cream the softened butter with granulated sugar until light and fluffy.

Add Eggs and Vanilla

Add eggs one at a time to the butter mixture, beating well after each addition. Stir in the vanilla extract.

Combine Mixtures

Gradually add the dry ingredients and milk to the butter mixture, mixing until just combined.

Bake the Cakes

Pour the batter evenly into the prepared cake pans and bake for 20-25 minutes or until a toothpick comes out clean.

Prepare the Frosting

While the cakes cool, beat together the softened butter and powdered sugar. Gradually add heavy cream, vanilla bean paste, and salt until the desired consistency is reached.

Assemble and Frost

Once the cakes have cooled completely, frost the top of one cake layer, place the second layer on top, and frost the top and sides.

Serve and Enjoy

Decorate as desired and slice to serve. Enjoy your Mini Heart Cake with friends and family!

Don’t rush the cooling process; patience is key to a perfect cake!

Pro Tips

  • For an extra special touch, consider adding fresh fruit or edible flowers atop the frosting.

Baking Variations

You can easily adapt this Mini Heart Cake recipe for different occasions by incorporating various flavors into the cake batter. For example, try adding lemon or orange zest for a citrusy version. You can also mix in chocolate chips or chopped nuts to add another texture and flavor to the cake.

If you're looking to make a more decadent treat, consider layering the cakes with fruit preserves or chocolate ganache between the layers in addition to the vanilla bean frosting. This not only adds depth of flavor but also elevates the cake's visual appeal.

Troubleshooting Common Issues

If your cake layers are domed on top, it could be due to overmixing the batter or baked at too high a temperature. Ensuring your oven is properly calibrated can aid in achieving a flat cake. To fix domed cakes, simply trim the tops with a serrated knife once they've cooled, creating a smooth surface for frosting.

If the frosting turns out too runny, you can add more powdered sugar to thicken it up. Start with a tablespoon at a time to avoid overshooting the consistency. Alternatively, if your frosting feels too thick, just a splash of heavy cream can help achieve that silky feel.

Questions About Recipes

→ Can I use a different cake shape?

Absolutely! You can use round or square pans as well. Just adjust the baking time accordingly.

→ How do I store the leftovers?

Store the cake in an airtight container at room temperature for up to three days.

→ Can I make this cake ahead of time?

Yes, you can bake the cakes a day in advance and frost them on the day of serving.

→ Is there a vegan option for this recipe?

Sure! You can substitute eggs with flax eggs and use plant-based butter and milk.

Secondary image

Mini Heart Cake with Vanilla Bean Frosting

When I first thought of making a Mini Heart Cake, I wanted something that captured the essence of love in each delightful bite. This recipe turned out to be a perfect match! The soft, moist cake combines the warmth of vanilla with a rich, creamy frosting that’s irresistible. I love how easy it is to make, and the heart-shaped cakes can truly elevate any celebration. Whether it’s for Valentine’s Day or an anniversary, your loved ones will appreciate this sweet gesture.

Prep Time15 minutes
Cooking Duration25 minutes
Overall Time40 minutes

Created by: June Weatherby

Recipe Type: Homemade Baking Favorites

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Cake

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

For the Frosting

  1. 1/2 cup unsalted butter, softened
  2. 2 cups powdered sugar
  3. 1 tablespoon heavy cream
  4. 1 teaspoon vanilla bean paste
  5. Pinch of salt

How-To Steps

Step 01

Preheat your oven to 350°F (175°C). Grease and flour heart-shaped cake pans.

Step 02

In a bowl, whisk together the flour, baking powder, baking soda, and salt.

Step 03

In a separate bowl, cream the softened butter with granulated sugar until light and fluffy.

Step 04

Add eggs one at a time to the butter mixture, beating well after each addition. Stir in the vanilla extract.

Step 05

Gradually add the dry ingredients and milk to the butter mixture, mixing until just combined.

Step 06

Pour the batter evenly into the prepared cake pans and bake for 20-25 minutes or until a toothpick comes out clean.

Step 07

While the cakes cool, beat together the softened butter and powdered sugar. Gradually add heavy cream, vanilla bean paste, and salt until the desired consistency is reached.

Step 08

Once the cakes have cooled completely, frost the top of one cake layer, place the second layer on top, and frost the top and sides.

Step 09

Decorate as desired and slice to serve. Enjoy your Mini Heart Cake with friends and family!

Extra Tips

  1. For an extra special touch, consider adding fresh fruit or edible flowers atop the frosting.

Nutritional Breakdown (Per Serving)

  • Calories: 400 kcal
  • Total Fat: 24g
  • Saturated Fat: 15g
  • Cholesterol: 85mg
  • Sodium: 150mg
  • Total Carbohydrates: 36g
  • Dietary Fiber: 1g
  • Sugars: 25g
  • Protein: 4g