Mini Heart Cake with Lemon Frosting

Name: Mini Heart Cake with Lemon Frosting
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 cup all-purpose flour; 1/2 cup granulated sugar; 1/2 teaspoon baking powder; 1/4 teaspoon salt; 1/2 cup unsalted butter, softened; 2 large eggs; 1 teaspoon vanilla extract; 1/4 cup milk; 1/2 cup unsalted butter, softened; 2 cups powdered sugar; 2 tablespoons lemon juice; 1 teaspoon lemon zest; 1 teaspoon vanilla extract

Highlighted under: Baking & Desserts

I absolutely adore baking, especially when it comes to creating sweet treats that bring joy. The Mini Heart Cake with Lemon Frosting is one of my favorites because it combines tender cake with a zesty, bright frosting. I always find that the heart shape adds an adorable touch, perfect for gifting or sharing with loved ones. This recipe is simple yet impressive, making it a delightful choice for any occasion. Join me in creating this charming cake that is sure to win hearts!

Created by

Paige Sullivan

Last updated on 2026-01-05T23:40:14.103Z

Baking this Mini Heart Cake was such a rewarding experience! I decided to experiment with lemon frosting to add a refreshing twist, and it turned out fabulously. Each layer of the cake is moist and fluffy, and the zesty frosting pairs beautifully, making it a perfect treat for any celebration.

I discovered while making the cake that using room temperature ingredients helps create a smoother batter. It’s a small tip, but it really makes a difference in the final texture. I can't wait for you to try this lovely cake – it’s bound to become a favorite!

        Why You'll Love This Recipe
        Delightful heart shape perfect for gifting or celebrations
Refreshingly zesty lemon frosting that contrasts beautifully with the cake
Easy-to-follow steps make it accessible for beginners

      

Understanding the Ingredients

The key to a tender Mini Heart Cake lies in the right balance of ingredients. All-purpose flour is the foundation, providing structure, but too much can lead to a dry cake. I recommend using a kitchen scale for precise measurements. Softened unsalted butter is crucial for that rich flavor and moisture; it allows for better creaming with the sugar, which incorporates air for a fluffy texture. If you're in a pinch, half the amount of butter can be swapped for applesauce, keeping the cake moist while reducing fat.

Fresh eggs contribute to the cake's rise and texture. When combining wet and dry ingredients, it's essential to avoid overmixing after adding the flour; this ensures the cake stays light rather than dense. The addition of milk adds moisture and helps create that desirable cake crumb. If you're looking for a dairy-free option, you can substitute almond milk or soy milk, which will not significantly affect the flavor.

Perfecting Your Frosting

The lemon frosting is what truly gives this cake its unique identity. I find that the incorporation of lemon zest and juice not only brightens the flavor but also brings a refreshing contrast to the sweetness of the cake. It's important to use fresh lemons for the best flavor; bottled lemon juice can lack the vibrant notes that fresh zest provides. To achieve a smooth frosting, make sure to beat the butter until it's creamy before adding powdered sugar gradually. This prevents a clumpy frosting.

If the frosting feels too thick, adding a teaspoon of milk can help reach your desired consistency. Decoratively spreading the frosting can enhance the cake's presentation. Consider using a spatula to create swirls or peaks for a playful look. For an extra touch, sprinkle some lemon zest on top or add edible flowers to elevate the cake's charm when serving.

Ingredients

Gather the following ingredients to create your Mini Heart Cake:

For the Cake

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

For the Lemon Frosting

1/2 cup unsalted butter, softened
2 cups powdered sugar
2 tablespoons lemon juice
1 teaspoon lemon zest
1 teaspoon vanilla extract

Make sure to have these ingredients ready for the best results!

Instructions

Follow these simple steps to bake and frost your Mini Heart Cake:

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease your heart-shaped cake pan.

Mix Dry Ingredients

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

Cream Butter and Sugar

In another bowl, beat the softened butter and granulated sugar until light and fluffy.

Combine Ingredients

Add the eggs one at a time, mixing well. Stir in the vanilla and milk. Gradually add the dry ingredients, mixing until just combined.

Bake the Cake

Pour the batter into the prepared cake pan and bake for 25 minutes, or until a toothpick comes out clean.

Prepare the Frosting

While the cake cools, beat the softened butter for the frosting. Gradually add powdered sugar, lemon juice, lemon zest, and vanilla until smooth.

Frost the Cake

Once the cake is completely cool, spread the lemon frosting evenly over the top and sides.

Serve and Enjoy

Slice the cake and enjoy the delightful blend of flavors!

Now you have a delicious Mini Heart Cake to share with friends and family! Enjoy!

Pro Tips

For an added touch, sprinkle some lemon zest on top of the frosting for extra flavor and decoration.

Storage Tips

The Mini Heart Cake is best enjoyed fresh but can be stored for later enjoyment. If you have leftovers, place the cake in an airtight container at room temperature for up to three days. For longer storage, wrap the cake tightly in plastic wrap and then aluminum foil, freezing it for up to three months. Just remember to thaw it in the fridge overnight before serving. This keeps the cake's texture intact and prevents drying out.

If you anticipate a busy day, consider baking the cake in advance. Once baked and cooled, you can freeze it un-frosted. On the day you plan to serve it, let it thaw, then prepare the lemon frosting to keep it fresh and vibrant.

Serving Suggestions

This charming heart-shaped cake is wonderful as is, but personalizing it can take it to another level. I love serving it at gatherings with fresh berries on the side, which adds color and a tart balance to the sweetness. Additionally, a light dusting of powdered sugar over the top can enhance its presentation. You could also garnish with mint leaves for a fresh touch.

For a more decadent experience, consider pairing slices of the cake with a scoop of vanilla ice cream or a dollop of whipped cream. The creamy texture beautifully complements the fluffy cake and lemony frosting, making each bite even more delightful. This way, you ensure that every guest can indulge a little more on their special day.

Questions About Recipes

→ Can I use a different flavor for the frosting?

Absolutely! Feel free to experiment with other flavors like vanilla or cream cheese.

→ How do I store leftover cake?

Store any leftover cake in an airtight container at room temperature for up to 3 days.

→ Can I make this cake in advance?

Yes, you can bake the cake a day ahead and frost it just before serving.

→ What can I use instead of eggs?

You can substitute eggs with unsweetened applesauce or a flaxseed mixture if you're looking for a vegan option.