Mini Heart Cake with Lemon Curd

Highlighted under: Simple Baking Favorites

I absolutely adore this Mini Heart Cake with Lemon Curd! The first time I made it, the tangy lemon curd paired beautifully with the tender cake, creating a delightful treat that I couldn't resist. The heart shape adds a personal touch, making it perfect for special occasions like anniversaries or Valentine's Day. Trust me, the vibrant flavor and charming presentation will impress anyone who takes a bite!

Pippa Lawson

Created by

Pippa Lawson

Last updated on 2026-01-06T12:29:34.910Z

When I first experimented with mini cakes, I didn't expect them to become a favorite dessert in my home. However, this Mini Heart Cake with Lemon Curd quickly won over even my toughest critics. The combination of sweet and tart is simply addictive, and the heart shape makes it visually stunning.

One detail that transformed my cakes was using homemade lemon curd instead of store-bought. The freshness of the citrus elevates the entire dessert. It takes a bit more time but is well worth it for that burst of flavor!

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Why You'll Love This Recipe

  • The heart shape makes it perfect for romantic occasions.
  • The lemon curd adds a refreshing zing to every bite.
  • It's an impressive dessert that surprises everyone with its flavor.

The Importance of High-Quality Ingredients

Using fresh ingredients, especially in the lemon curd, can make a significant difference in flavor. Fresh lemon juice provides a vibrant acidity that balances the sweetness of the cake. I recommend using organic lemons when possible, as they tend to have a richer zest. Additionally, a high-quality unsalted butter will enhance the texture and kick up the richness in the cake, creating a tender crumb.

When selecting eggs, opt for large, farm-fresh eggs for the best results in both the cake and curd. They contribute to the cake's moisture and the curd's creamy texture. Even though the recipe calls for basics, each ingredient plays a crucial role in creating that delightful flavor combination.

Tips for Baking Success

To achieve the perfect heart shape, ensure your mini cake pans are well-greased and floured. If you're using non-stick pans, still take the time to prepare them; it can be the difference between a clean release and a broken cake. Keep an eye on the baking time as well; each oven can behave differently, so check for doneness a couple of minutes before the recommended time. Look for a lightly golden top and a toothpick that comes out clean from the center.

While cooling, placing the cakes on a wire rack can help prevent sogginess, as it allows air to circulate around them. If you notice any doming while baking, gently press down on the top while they're still warm, which can help create a more even surface for assembling your layered cake.

Creative Variations and Serving Suggestions

You can switch things up by infusing the lemon curd with flavors like basil or ginger for an interesting twist. Simply add finely chopped fresh herbs or a small amount of grated ginger to the curd mixture while whisking. In terms of presentation, consider garnishing with edible flowers or a dusting of powdered sugar to add a celebratory touch.

If you're preparing for a big event or want to savor this delightful cake over several days, the good news is that both the cake and lemon curd can be made ahead of time. The cake can be stored in an airtight container for 2-3 days, and the curd holds well in the refrigerator for about a week. Just make sure to keep them separate until you're ready to assemble for the best texture and flavor.

Ingredients

Gather the following ingredients to create this delightful Mini Heart Cake.

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 Lemon Curd

  • 1/2 cup fresh lemon juice
  • 1/2 cup sugar
  • 3 large eggs
  • 1/4 cup unsalted butter, cubed
  • Zest of 1 lemon

Ensure all ingredients are at room temperature before starting.

Instructions

Follow these steps to bake your Mini Heart Cake and prepare the lemon curd.

Prepare the Cake

Preheat your oven to 350°F (175°C). Grease and flour mini heart-shaped cake pans. In a bowl, cream together butter and sugar until light and fluffy. Beat in eggs one at a time, then stir in the vanilla. Combine flour, baking powder, and salt; gradually add to the creamed mixture. Mix until just combined. Pour the batter into the prepared pans and smooth the tops. Bake for 20-25 minutes until golden and a toothpick comes out clean.

Make the Lemon Curd

In a saucepan, whisk together lemon juice, sugar, and eggs. Cook over medium heat, stirring constantly until the mixture thickens (about 10 minutes). Remove from heat and stir in butter and lemon zest until smooth. Allow to cool.

Assemble the Cake

Once the cakes are cool, remove them from the pans. Spread a layer of lemon curd between the two cake layers and on top. You can also drizzle extra curd on the sides for decoration.

Serve your beautiful Mini Heart Cake chilled or at room temperature!

Pro Tips

  • For an extra touch, decorate with fresh berries or edible flowers.

Troubleshooting Common Issues

If your lemon curd doesn't thicken after cooking for the suggested time, it may need a little more heat. Continue cooking over medium heat, stirring constantly until the mixture coats the back of a spoon. This can sometimes take longer than 10 minutes, especially if the heat is too low. Be patient, as rushing can lead to a curd that is too thin.

On the other hand, if you notice your cake dome is too high, it could indicate the batter was overmixed or the oven temperature was too high. To fix this, ensure your oven is accurately calibrated and mix just until the ingredients are combined. A minor doming can be leveled off easily when assembling.

Storing and Freezing Tips

For optimal freshness, store the assembled Mini Heart Cake in the refrigerator if you're not serving it right away. However, it’s best to keep the lemon curd separate to maintain the cake's texture. If freezing, wrap the cooled cakes in plastic wrap, followed by aluminum foil, which can keep them fresh for up to three months. Thaw in the refrigerator before serving.

When it comes to reheating any leftovers, I suggest enjoying them cold rather than reheating, as the texture of the lemon curd and sponge can change once warmed. This cake is delightful chilled, showcasing the refreshing lemon flavor vividly.

Questions About Recipes

→ Can I make the lemon curd ahead of time?

Yes, you can prepare lemon curd up to 3 days in advance. Store it in the refrigerator in an airtight container.

→ How can I store the mini cakes?

Store the assembled cakes in the refrigerator for up to 2 days. If unassembled, they can be kept at room temperature in an airtight container.

→ Can I use a different flavor for the curd?

Absolutely! You can substitute lemon with lime, orange, or even raspberry for a unique twist.

→ What if I don't have mini pans?

You can use a regular cake pan and cut the cake into heart shapes using a cookie cutter after baking.

Mini Heart Cake with Lemon Curd

I absolutely adore this Mini Heart Cake with Lemon Curd! The first time I made it, the tangy lemon curd paired beautifully with the tender cake, creating a delightful treat that I couldn't resist. The heart shape adds a personal touch, making it perfect for special occasions like anniversaries or Valentine's Day. Trust me, the vibrant flavor and charming presentation will impress anyone who takes a bite!

Prep Time30 minutes
Cooking Duration25 minutes
Overall Time55 minutes

Created by: Pippa Lawson

Recipe Type: Simple 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 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 Lemon Curd

  1. 1/2 cup fresh lemon juice
  2. 1/2 cup sugar
  3. 3 large eggs
  4. 1/4 cup unsalted butter, cubed
  5. Zest of 1 lemon

How-To Steps

Step 01

Preheat your oven to 350°F (175°C). Grease and flour mini heart-shaped cake pans. In a bowl, cream together butter and sugar until light and fluffy. Beat in eggs one at a time, then stir in the vanilla. Combine flour, baking powder, and salt; gradually add to the creamed mixture. Mix until just combined. Pour the batter into the prepared pans and smooth the tops. Bake for 20-25 minutes until golden and a toothpick comes out clean.

Step 02

In a saucepan, whisk together lemon juice, sugar, and eggs. Cook over medium heat, stirring constantly until the mixture thickens (about 10 minutes). Remove from heat and stir in butter and lemon zest until smooth. Allow to cool.

Step 03

Once the cakes are cool, remove them from the pans. Spread a layer of lemon curd between the two cake layers and on top. You can also drizzle extra curd on the sides for decoration.

Extra Tips

  1. For an extra touch, decorate with fresh berries or edible flowers.

Nutritional Breakdown (Per Serving)

  • Calories: 320 kcal
  • Total Fat: 19g
  • Saturated Fat: 11g
  • Cholesterol: 150mg
  • Sodium: 80mg
  • Total Carbohydrates: 35g
  • Dietary Fiber: 1g
  • Sugars: 22g
  • Protein: 4g