Lemon Thumbprint Cookies

Why You’ll Love Lemon Thumbprint Cookies Recipe

I enjoy this recipe because the cookies truly melt in my mouth while still holding their shape beautifully. I like how the lemon zest and juice bring freshness to the dough, and the lemon curd adds a bold pop of flavor in the center. I also appreciate that these cookies look elegant enough for gifting but feel comforting enough for everyday baking.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

Dough
2 and ½ cups all-purpose flour For best results spoon and level the flour
1 Tablespoon cornstarch Helps to create a delicate texture
¼ teaspoon salt Balances sweetness
14 Tablespoons unsalted butter softened Ensure it is room temperature for easy creaming
¾ cup granulated sugar Sweetens the dough
1 Tablespoon fresh lemon zest Adds vibrant citrus flavor
1 Tablespoon fresh lemon juice For a fresh tangy kick
1 large egg at room temperature Improves dough consistency
1 teaspoon vanilla bean paste Adds rich flavor; can substitute with vanilla extract

Coating & Filling
½ cup granulated sugar For rolling the dough balls
½ cup lemon curd Can substitute with raspberry strawberry or apricot jam

Icing
1 cup confectioners’ sugar For a smooth, glossy finish
2 Tablespoons fresh lemon juice Enhances the lemon flavor in the icing

Directions

I start by whisking together the flour, cornstarch, and salt in a medium bowl. In a larger bowl, I beat the softened butter and sugar until light and fluffy, then mix in the lemon zest, lemon juice, egg, and vanilla paste until well combined. I gradually add the dry ingredients and mix until a creamy dough forms.

I cover the dough and refrigerate it for several hours so it firms up properly. Once chilled, I roll the dough into balls, coat them in sugar, and place them on a lined baking sheet. I press an indentation into each cookie and fill it with lemon curd.

I bake the cookies until the edges are lightly golden, then let them cool completely. Once cooled, I whisk together the icing and drizzle it over the cookies, allowing it to set before serving.

Servings and Timing

I usually make about 38 cookies from this recipe. I plan around 3 minutes for prep, 13 minutes for baking, and additional chilling time, bringing the total time to about 19 minutes plus chilling.

Variations

I sometimes swap the lemon curd for raspberry, strawberry, or apricot jam. When I want an extra lemon punch, I add a bit more zest to the dough. I also enjoy skipping the glaze for a simpler, less sweet version.

Storage/Reheating

I store these cookies in an airtight container at room temperature for up to three days. If I refrigerate them, I let them come to room temperature before serving so the texture stays soft.

FAQs

Do I really need to chill the dough?

I find chilling essential because it helps the cookies hold their shape while baking.

Can I use lemon extract instead of fresh lemon?

I prefer fresh lemon for the best flavor, but a small amount of extract can work.

Why does the dough look curdled?

I notice this happens after adding the egg and lemon juice, but it smooths out once the flour is mixed in.

Can I freeze the dough?

I freeze the dough balls before filling them and bake them later when needed.

What if my thumbprints spread too much?

I make sure the dough is well chilled and don’t overfill the centers.

Can I make these cookies gluten-free?

I use a cup-for-cup gluten-free flour blend with good results.

How do I keep the icing neat?

I drizzle the icing slowly using a spoon or piping bag for control.

Can kids help make these?

I love letting kids help roll the dough and make the thumbprints.

How long does the icing take to set?

I usually let it set for about 30 minutes at room temperature.

Are these good for gifting?

I find they package beautifully and hold up well for sharing.

Conclusion

I keep these lemon thumbprint cookies in my baking rotation because they are bright, tender, and full of flavor. I love how each bite delivers a balance of sweet and tangy, making them a treat that always feels cheerful and satisfying.