Bakery-Style Lemon Cupcakes with Homemade Lemon Curd Center

By Jason Griffith · March 12, 2026

Lemon Cupcakes with Lemon Curd Filling

If you love bright citrus desserts, these Lemon Cupcakes with Lemon Curd Filling are a dream come true. Soft, fluffy lemon cupcakes are filled with silky homemade lemon curd and topped with a rich lemon cream cheese frosting. Every bite delivers the perfect balance of sweet, tangy, and creamy flavors.

These cupcakes are ideal for spring gatherings, birthdays, brunches, or anytime you want a dessert that feels both elegant and refreshing. The homemade lemon curd adds an extra burst of citrus flavor, while the cream cheese frosting provides a smooth, slightly tangy finish that complements the cupcakes beautifully.

Once you try these, they might become your go-to citrus dessert.

Why I Love This Recipe

These cupcakes stand out for several reasons.

First, the lemon flavor is layered. Lemon zest and juice are baked into the cupcakes, lemon curd is hidden inside, and the frosting has another hint of citrus.

Second, the cupcakes have a perfectly soft and moist texture thanks to buttermilk and butter.

Finally, they look beautiful when finished with a swirl of frosting and a sprinkle of lemon zest, making them perfect for entertaining or gifting.

Lemon Cupcakes with Lemon Curd Filling

Lemon Cupcakes with Lemon Curd Filling

Soft lemon cupcakes filled with homemade lemon curd and topped with creamy lemon cream cheese frosting.

Prep: 35 min | Cook: 20 min | Total: 55 min

Servings: 12 cupcakes

Ingredients

  • 1 1/2 cups (190 g) all-purpose flour
  • 1 1/2 tsp baking powder
  • 1/4 tsp baking soda
  • 1/4 tsp salt
  • 1/2 cup (115 g) unsalted butter, softened
  • 1 cup (200 g) granulated sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 2 tbsp fresh lemon zest
  • 2 tbsp fresh lemon juice
  • 1/2 cup (120 ml) buttermilk
  • 3 large egg yolks
  • 1/2 cup (100 g) granulated sugar
  • 2 tbsp fresh lemon zest
  • 1/3 cup (80 ml) fresh lemon juice
  • 4 tbsp (56 g) unsalted butter, cut into pieces
  • 8 oz (225 g) cream cheese, softened
  • 1/2 cup (115 g) unsalted butter, softened
  • 3-4 cups (360-480 g) powdered sugar
  • 1 tsp vanilla extract
  • 1 tbsp fresh lemon juice (optional)

Instructions

  1. In a heatproof bowl, whisk egg yolks, sugar, lemon zest, and lemon juice for the lemon curd.
  2. Place the bowl over a saucepan of simmering water and cook, whisking constantly, until thickened enough to coat the back of a spoon, about 8-10 minutes (170°F / 77°C).
  3. Remove from heat and whisk in butter until smooth. Cover with plastic wrap pressed onto the surface and refrigerate until fully cooled.
  4. Preheat oven to 350°F (175°C) and line a 12-cup muffin tin with cupcake liners.
  5. Whisk together flour, baking powder, baking soda, and salt in a bowl.
  6. In a large bowl, cream butter and sugar until light and fluffy, about 2-3 minutes.
  7. Beat in eggs one at a time, then add vanilla extract, lemon zest, and lemon juice.
  8. Alternate adding the dry ingredients and buttermilk to the batter, beginning and ending with the dry ingredients, mixing just until combined.
  9. Divide batter evenly among cupcake liners, filling each about two-thirds full.
  10. Bake for 18-20 minutes until a toothpick inserted in the center comes out clean. Cool completely on a wire rack.
  11. Cut a small hole in the center of each cooled cupcake and fill with chilled lemon curd, replacing the top piece if desired.
  12. Beat cream cheese and butter until smooth. Add vanilla and optional lemon juice.
  13. Gradually beat in powdered sugar until the frosting is fluffy and spreadable.
  14. Frost the cupcakes and garnish with lemon zest or a small dollop of lemon curd if desired.

Nutrition

  • Calories: 420 calories
  • Fat: 22 g
  • Carbs: 51 g
  • Protein: 5 g

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Ingredients

Lemon Cupcakes

  • 1 1/2 cups (190 g) all-purpose flour
  • 1 1/2 tsp baking powder
  • 1/4 tsp baking soda
  • 1/4 tsp salt
  • 1/2 cup (115 g) unsalted butter, softened
  • 1 cup (200 g) granulated sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 2 tbsp fresh lemon zest
  • 2 tbsp fresh lemon juice
  • 1/2 cup (120 ml) buttermilk

Lemon Curd Filling

  • 3 large egg yolks
  • 1/2 cup (100 g) granulated sugar
  • 2 tbsp fresh lemon zest
  • 1/3 cup (80 ml) fresh lemon juice
  • 4 tbsp (56 g) unsalted butter, cut into pieces

Lemon Cream Cheese Frosting

  • 8 oz (225 g) cream cheese, softened
  • 1/2 cup (115 g) unsalted butter, softened
  • 3–4 cups powdered sugar
  • 1 tsp vanilla extract
  • 1 tbsp fresh lemon juice (optional)

Ingredient Swaps and Notes

Buttermilk substitute:
Mix 1/2 cup milk with 1 1/2 teaspoons lemon juice or vinegar and let it sit for 5 minutes.

Extra lemon flavor:
Add additional lemon zest to the frosting for an even brighter taste.

Store-bought shortcut:
If you’re short on time, you can use high-quality store-bought lemon curd.

Decoration ideas:
Top cupcakes with lemon zest, candied lemon peel, or a small swirl of extra lemon curd.

Step-by-Step Instructions

1. Make the Lemon Curd

In a heatproof bowl, whisk together:

  • Egg yolks
  • Sugar
  • Lemon zest
  • Lemon juice

Place the bowl over a saucepan with simmering water (double boiler method).

Whisk constantly for 8–10 minutes, until the mixture thickens enough to coat the back of a spoon.

Remove from heat and whisk in the butter until smooth.

Cover with plastic wrap pressed against the surface and refrigerate until fully chilled.

2. Prepare the Cupcake Batter

Preheat oven to 350°F (175°C) and line a 12-cup muffin tin with cupcake liners.

In a bowl, whisk together:

  • Flour
  • Baking powder
  • Baking soda
  • Salt

3. Cream Butter and Sugar

In a large bowl, beat the butter and sugar together until light and fluffy, about 2–3 minutes.

Beat in the eggs one at a time.

Mix in vanilla extract, lemon zest, and lemon juice.

4. Combine Batter

Alternate adding the dry ingredients and buttermilk to the batter.

Start and end with the dry ingredients and mix just until combined.

5. Bake the Cupcakes

Divide the batter evenly among the cupcake liners, filling each about two-thirds full.

Bake for 18–20 minutes or until a toothpick inserted into the center comes out clean.

Let the cupcakes cool completely.

6. Fill the Cupcakes

Cut a small hole in the center of each cupcake.

Fill with chilled lemon curd and replace the top piece if desired.

7. Make the Frosting

Beat cream cheese and butter together until smooth.

Add vanilla extract and optional lemon juice.

Gradually beat in powdered sugar until the frosting becomes fluffy and spreadable.

8. Frost and Garnish

Pipe or spread the frosting onto the cupcakes.

Garnish with lemon zest or a small dollop of lemon curd.

Tips for Success

Use fresh lemons
Fresh juice and zest make a huge difference in flavor.

Don’t overmix the batter
Overmixing can make cupcakes dense.

Cool cupcakes completely before filling
Warm cupcakes can melt the lemon curd.

Chill the curd
Cold lemon curd is easier to pipe into the cupcakes.

Serving Suggestions and Pairings

These lemon cupcakes pair beautifully with light breakfast or brunch treats.

For a cozy brunch menu, serve them alongside Classic French Toast – The Golden Breakfast Everyone Loves.

A fluffy breakfast favorite like Fluffy Buttermilk Pancakes – The Secret to a Perfect Breakfast Stack also pairs wonderfully with citrus desserts.

If you enjoy easy homemade baked goods, try Moist 1-Bowl Banana Bread – The Easy Recipe That Never Fails.

For quick weekday breakfasts after indulging in dessert, The Ultimate Overnight Oats Guide: 1 Base Recipe + 6 Easy Flavors is a great option.

And if you’re planning ahead for busy mornings, Make-Ahead Breakfast Burritos – The Freezer-Friendly Morning Game Changer are perfect to keep on hand.

Nutritional Information (Per Cupcake)

Approximate values:

  • Calories: 420
  • Fat: 22 g
  • Carbohydrates: 51 g
  • Protein: 5 g

Values may vary depending on frosting amount and ingredient brands.

Storage Tips

Refrigerator:
Store frosted cupcakes in an airtight container in the refrigerator for up to 3 days.

Bring to room temperature before serving
This helps the frosting soften and improves flavor.

Freezing:
Unfrosted cupcakes can be frozen for up to 2 months.

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Final Thoughts

These Lemon Cupcakes with Lemon Curd Filling are bright, elegant, and packed with refreshing citrus flavor. With their soft crumb, tangy filling, and creamy frosting, they’re the kind of dessert that looks impressive but is surprisingly easy to make.

They’re perfect for parties, brunches, or anytime you want a dessert that feels fresh and vibrant.

If you make these cupcakes, share your results and let us know how they turned out. And be sure to follow Jason Griffith at Chef Maniac for more delicious recipes and baking inspiration.

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