Lemon Curd Cookies

These lemon curd cookies are soft, buttery cookies filled with bright, tart lemon curd. They are easy to make and taste fresh. If you like a fruity twist, try a lemon and raspberry version in our lemon raspberry cookies recipe for more ideas.

Why This Recipe Works

This recipe makes a tender cookie that holds a creamy lemon center. Chilling the dough keeps the cookies from spreading too much. The double-boiled curd cooks gently, so it stays smooth and bright without scrambling the eggs. The small well in each cookie keeps the curd in place for a neat, tidy bite.

Why you should try this recipe

You should try this recipe because it balances sweet and tart in every bite. The cookie dough is simple and buttery, and the lemon curd adds fresh flavor. These cookies are great for parties, teatime, or a bright dessert. If you want a different cookie texture, check a soft, gooey option like the chocolate lava cookies for contrast.

How to make Lemon Curd Cookies

Follow the steps below in order. You can make the lemon curd a day ahead to save time.

Ingredients :

• For the lemon curd:
  • 4 large egg yolks
  • 2 large whole eggs
  • 3/4 cup (150 g) granulated sugar
  • 1/2 cup (120 ml) freshly squeezed lemon juice (about 3–4 lemons)
  • 2 tbsp finely grated lemon zest (from about 2 lemons, unwaxed if possible)
  • 6 tbsp (85 g) unsalted butter, cut into small cubes
  • 1/8 tsp fine sea salt
• For the cookie dough:
  • 2 1/4 cups (280 g) all-purpose flour
  • 1/2 tsp baking powder
  • 1/2 tsp fine sea salt
  • 3/4 cup (170 g) unsalted butter, softened to room temperature
  • 3/4 cup (150 g) granulated sugar
  • 1/4 cup (50 g) light brown sugar, packed
  • 1 large egg, room temperature
  • 1 large egg yolk, room temperature
  • 2 tsp pure vanilla extract
  • 1 tsp finely grated lemon zest
• For finishing:
  • About 3/4 to 1 cup cooled lemon curd
  • Powdered sugar, for dusting (optional)
  • Extra finely grated lemon zest, for garnish (optional)

Equipments Needed

• Medium heatproof bowl and saucepan (for double boiler)
• Fine-mesh sieve
• Mixing bowls
• Hand mixer or stand mixer with paddle attachment
• Measuring cups and spoons
• Spatula and whisk
• Baking sheets
• Parchment paper or silicone mats
• Wire rack
• Small spoon or piping bag

Step-by-Step Instructions :

Make the lemon curd (can be done a day ahead):

1. In a medium heatproof bowl, whisk together the egg yolks, whole eggs, sugar, lemon juice, lemon zest, and salt until smooth.
2. Set the bowl over a saucepan with 1–2 inches of gently simmering water (double boiler style). The bottom of the bowl should not touch the water.
3. Cook, whisking constantly, until the mixture thickens and coats the back of a spoon, about 8–12 minutes. It should reach about 170–175°F (77–80°C) if using a thermometer.
4. Remove the bowl from the heat. Add the butter cubes and whisk until completely melted and the curd is silky and glossy.
5. Strain the curd through a fine-mesh sieve into a clean bowl to remove any bits of cooked egg and zest for an ultra-smooth texture.
6. Press a piece of plastic wrap directly onto the surface of the curd to prevent a skin from forming. Let cool to room temperature, then refrigerate at least 2 hours, or until thick and chilled.

Prepare the cookie dough:

1. In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
2. In a large mixing bowl, using a hand mixer or stand mixer with the paddle attachment, beat the softened butter, granulated sugar, and brown sugar on medium speed until light and fluffy, about 2–3 minutes. Scrape down the sides of the bowl as needed.
3. Add the egg, egg yolk, vanilla extract, and lemon zest. Beat on medium speed until fully combined and creamy, about 1 minute.
4. Add the dry ingredients to the wet ingredients in two additions, mixing on low speed just until the flour is incorporated and a soft dough forms. Do not overmix.
5. Cover the bowl tightly and refrigerate the cookie dough for at least 1 hour (or up to 24 hours). Chilled dough will hold its shape better and bake more evenly.

Preheat and prepare pans:

1. When ready to bake, preheat the oven to 350°F (175°C).
2. Line 2 large baking sheets with parchment paper or silicone baking mats.

Shape the cookies:

1. Scoop about 1 1/2 tbsp of dough per cookie (a medium cookie scoop works well) and roll into smooth balls between your palms.
2. Place the dough balls on the prepared baking sheets, spacing them about 2 inches (5 cm) apart to allow for spreading.
3. Using your thumb, the back of a rounded measuring spoon, or the end of a wooden spoon handle, gently press an indentation into the center of each dough ball. Do not press all the way down to the pan; you just want a deep well while keeping the sides intact.

Bake the cookie bases:

1. Bake one tray at a time for 9–11 minutes, or until the edges are just set and very lightly golden but the centers still look soft and pale.
2. Immediately after removing the tray from the oven, reinforce the indentations: gently press the same spoon or tool back into the centers to deepen the wells, as they may have puffed up during baking.
3. Let the cookies cool on the baking sheet for 5–10 minutes, then transfer them to a wire rack to cool completely before filling.

Fill with lemon curd:

1. Once the cookies are completely cool and the lemon curd is chilled and thick, gently stir the curd to loosen it slightly.
2. Using a small spoon or piping bag, fill each cookie indentation with lemon curd, almost to the top but not overflowing.
3. If desired, return the filled cookies to the refrigerator for 20–30 minutes to help the curd set slightly in the centers for cleaner bites.

Optional finishing touches:

1. Just before serving, lightly dust the edges of the cookies with powdered sugar, avoiding the curd centers as much as possible.
2. Top the curd with a tiny pinch of fresh lemon zest for a bright look and extra flavor.

Storage:

1. Store the filled cookies in a single layer in an airtight container in the refrigerator for up to 4–5 days.
2. If stacking, place parchment or wax paper between layers to protect the curd and cookie surfaces.
3. Unfilled cookie bases can be stored at room temperature in an airtight container for up to 3 days; fill with chilled curd just before serving.

How to serve Lemon Curd Cookies

Serve chilled or at cool room temperature. Place the cookies on a tray with a doily or parchment. These cookies pair well with tea, coffee, or a light dessert wine. For a different plate idea, try serving them with spiced cookies like cranberry orange oatmeal cookies for variety.

How to store Lemon Curd Cookies

Keep filled cookies in the fridge in one layer. Use an airtight container. They last 4–5 days. For longer storage, freeze unfilled cookie bases in a single layer, then stack with parchment between layers in a freezer bag for up to 2 months. Thaw and fill just before serving.

Tips & Tricks

• Chill the dough well for neater shapes.
• Strain the curd for a smooth finish.
• Use room-temperature eggs and butter so the dough mixes evenly.
• If curd is too thin, chill it longer before filling.
• Press the wells again right after baking so they stay deep enough for filling.

Variations & Substitutions

• Swap lemon for lime or orange juice for a citrus change.
• Add a teaspoon of poppy seeds to the dough for texture.
• Use store-bought lemon curd in place of homemade to save time.
• Make mini cookies by using 1 tsp dough balls and baking for less time.

FAQs

Q: Can I make the lemon curd without a double boiler?
A: You can cook it in a heavy saucepan on very low heat, but whisk constantly and watch closely to avoid curdling.

Q: Can I use frozen lemon juice?
A: Fresh juice tastes best, but frozen unsweetened lemon juice works if fresh is not available.

Q: Can I bake the cookies from chilled dough straight away?
A: Yes. Chilled dough bakes well. If dough is very cold, add a minute or two to the bake time.

Q: Can I freeze filled cookies?
A: I do not recommend freezing filled cookies because the curd can change texture. Freeze unfilled bases instead.

Conclusion

These lemon curd cookies are bright, simple, and well worth the small effort. For another take on lemon curd thumbprint cookies, see the detailed version at Barley & Sage’s lemon curd thumbprint cookies. If you want a similar lemon curd cookie idea with a different style, check this Lemon Curd Cookies Recipe from Chenée Today.

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