Bright, buttery, and filled with silky citrus flavor, Lemon Curd Cookies are the perfect dessert for anyone who loves fresh lemon treats. These soft thumbprint-style cookies combine a tender lemon sugar cookie base with a smooth, tangy lemon curd center. The result is a beautiful balance of sweetness and acidity that feels both elegant and comforting.
Whether you’re baking for a spring gathering, afternoon tea, or simply craving a light homemade dessert, these cookies are easy to prepare and look impressive once finished.
Why You’ll Love This Recipe
These lemon curd cookies stand out because they offer a bakery-style appearance with simple ingredients and approachable steps. The cookie dough is soft yet sturdy enough to hold a creamy filling, while the lemon curd adds a refreshing burst of citrus flavor.
- Soft and buttery texture
- Fresh lemon flavor from zest and juice
- Beautiful thumbprint presentation
- Perfect for gifting or dessert platters
Ingredients
Lemon Curd
- 3 egg yolks
- ½ cup granulated sugar
- ¼ cup fresh lemon juice
- 1 tablespoon lemon zest
- 4 tablespoons unsalted butter
- Pinch of salt
Lemon Sugar Cookies
- 1 ¾ cups all-purpose flour
- ½ teaspoon baking powder
- ¼ teaspoon salt
- ½ cup unsalted butter, softened
- ¾ cup granulated sugar
- 1 egg yolk
- 1 teaspoon vanilla extract
- 1 tablespoon lemon zest
Step-by-Step Instructions
Step 1: Make the Lemon Curd
In a small saucepan, whisk together egg yolks, sugar, lemon juice, lemon zest, and salt. Cook over low to medium heat, stirring constantly until the mixture thickens and coats the back of a spoon. Remove from heat and add the butter, stirring until fully melted and smooth. Transfer to a bowl and let it cool completely before using.
Step 2: Prepare the Dry Ingredients
In a mixing bowl, whisk together the flour, baking powder, and salt. Set aside.
Step 3: Cream Butter and Sugar
In another large bowl, beat the softened butter and granulated sugar until light and fluffy. This step helps create a soft cookie texture.
Step 4: Add Flavorings
Mix in the egg yolk, vanilla extract, and lemon zest until fully combined.
Step 5: Form the Dough
Gradually add the dry ingredients to the wet mixture. Stir gently until a soft dough forms. Avoid overmixing to keep the cookies tender.
Step 6: Shape the Cookies
Roll small portions of dough into balls and place them on a lined baking sheet. Use your thumb or the back of a measuring spoon to create an indentation in the center of each cookie.
Step 7: Chill the Dough
Place the shaped cookies in the refrigerator for about 20–30 minutes. Chilling helps the cookies maintain their shape while baking.
Step 8: Bake
Preheat the oven to 350°F (175°C). Bake the cookies for 9–10 minutes, or until the edges are lightly golden. Let them cool completely on the baking tray.
Step 9: Fill with Lemon Curd
Once cooled, spoon or pipe the prepared lemon curd into the center of each cookie. For a decorative touch, dust lightly with powdered sugar if desired.

Tips for Success
- Use fresh lemons for the brightest flavor.
- Do not overbake; the cookies should stay soft.
- Allow cookies to cool fully before adding the curd to keep the filling smooth.
- If the centers puff during baking, gently press them again while still warm.
Storage
Store lemon curd cookies in an airtight container in the refrigerator for up to 4 days. Let them sit at room temperature for a few minutes before serving for the best texture.
Serving Ideas
These cookies pair beautifully with tea, coffee, or fresh berries. Arrange them on a white serving platter for a refined bakery-style presentation that highlights their vibrant yellow centers.