Lemon Curd Cupcakes – Soft, Zesty & Creamy Citrus Dessert

Lemon Curd Cupcakes are light, fluffy cupcakes filled with bright, tangy lemon curd and topped with silky lemon frosting. Every bite delivers a perfect balance of sweet and citrusy flavor, making them refreshing, elegant, and absolutely irresistible.

Why You’ll Love This Recipe

• Bright and zesty lemon flavor
• Creamy lemon curd filling
• Soft and fluffy cupcake base
• Perfect spring and summer dessert
• Bakery-style results at home
• Easy to make with simple ingredients
• Beautiful for parties and events
• Light yet indulgent taste
• Great make-ahead option
• Elegant presentation

Ingredients

For the Cupcakes

• 1 1/2 cups all-purpose flour
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon salt
• 1/2 cup unsalted butter, softened
• 3/4 cup granulated sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• 1 tablespoon lemon zest
• 1/2 cup milk

For the Lemon Curd Filling

• 3 large egg yolks
• 1/2 cup granulated sugar
• 1/4 cup fresh lemon juice
• 1 tablespoon lemon zest
• 4 tablespoons unsalted butter

For the Frosting

• 1/2 cup unsalted butter, softened
• 2 cups powdered sugar
• 2–3 tablespoons lemon juice
• 1 teaspoon vanilla extract

Step-by-Step Instructions

1. Preheat oven to 350°F (175°C).
2. Line a cupcake tray with liners.
3. Whisk flour, baking powder, and salt together.
4. Cream butter and sugar until light and fluffy.
5. Add eggs one at a time.
6. Mix in vanilla extract and lemon zest.
7. Alternate adding dry ingredients and milk.
8. Fill cupcake liners 2/3 full.
9. Bake for 18–20 minutes.
10. Cool completely.
11. Whisk egg yolks, sugar, lemon juice, and zest in a saucepan.
12. Cook over low heat until thickened.
13. Remove from heat and stir in butter.
14. Cool lemon curd completely.
15. Hollow out cupcake centers and fill with lemon curd.
16. Beat frosting ingredients until smooth and fluffy.
17. Pipe frosting on top of cupcakes.

Tips & Variations

• Use fresh lemons for best flavor
• Do not overbake cupcakes
• Chill lemon curd before filling
• Add extra zest for stronger citrus taste
• Fill cupcakes just before serving for freshness
• Use piping bag for clean filling
• Top with candied lemon slices
• Add blueberries for variation
• Use mascarpone in frosting for richness
• Keep cupcakes refrigerated if not serving same day

Storage & Freezer Instructions

• Store in refrigerator up to 4 days
• Keep covered to prevent drying
• Freeze unfrosted cupcakes up to 2 months
• Freeze lemon curd separately
• Thaw in fridge overnight
• Fill and frost after thawing

Serving & Pairing Ideas

• Hot tea or Earl Grey
• Iced lemonade
• Fresh berries
• Afternoon brunch spreads
• Bridal showers
• Spring parties
• Holiday dessert tables
• Coffee or espresso
• Light summer desserts
• Garden gatherings

Frequently Asked Questions

Can I use store-bought lemon curd?

Yes, store-bought lemon curd works well if you’re short on time.

Why did my lemon curd not thicken?

It may not have been cooked long enough or at low steady heat.

Can I make these ahead of time?

Yes, bake cupcakes ahead and fill/frost before serving for best texture.

Can I skip the filling?

You can, but the lemon curd center is what gives these cupcakes their signature flavor.

Ready to Make It?

Lemon Curd Cupcakes are bright, creamy, and bursting with citrus flavor. With soft vanilla cupcakes and tangy lemon filling, they’re a refreshing dessert perfect for any occasion.

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