The Lemon Cookies Everyone Asks About

I made these lemon thumbprint cookies the first time because I had leftover lemon curd from another recipe. I didn’t expect much, but after one bite, I realized I should probably start making extra curd just for these. They didn’t last more than a day.

Why This Recipe Works
Here’s the thing—lemon desserts can easily go too sharp or too sweet. What I figured out is that balancing a soft, buttery cookie with a slightly tart filling fixes that. The cookie stays mild, and the lemon curd does all the heavy lifting flavor-wise.

Ingredient Notes
I use fresh lemon juice and zest. Bottled juice just doesn’t hit the same—it tastes flat.
If you don’t want to make lemon curd from scratch, store-bought works fine. I’ve done it when I didn’t feel like extra steps.
The icing is optional, but I add it most of the time because it pulls everything together.

How to Make It
I start by creaming butter and sugar until it looks light and fluffy. Then I add the egg, vanilla, lemon zest, and a bit of lemon juice. It already smells strong at this point.

In another bowl, I mix flour, baking powder, and salt, then slowly add it into the wet ingredients. I mix just until the dough forms—overmixing makes the cookies less soft.

I scoop the dough into small balls and place them on a lined baking sheet. Then I press my thumb gently into the center of each one to create a small well. I’ve pressed too hard before and cracked them, so now I go easy.

They bake at 350°F (175°C) for about 10–12 minutes. The edges should be set, but the tops stay light.

Once they’re out, I gently press the centers again if they puffed up, then let them cool.

After cooling, I spoon lemon curd into each center. If I’m adding icing, I just mix powdered sugar with a bit of lemon juice and drizzle it over the top.

Things I Learned the Hard Way
Don’t overfill with curd—it spills over and gets messy.
If the cookies puff too much, press them again right after baking while they’re still soft.
Use fresh lemons. I tried bottled juice once and it wasn’t worth it.

Storage & Serving Suggestions
Store these in the fridge because of the lemon curd, up to 3–4 days. I usually let them sit at room temperature for a few minutes before eating. They’re good with coffee or tea, especially if you like something a bit less heavy.

Lyna Recipes

Lemon Thumbprint Cookies with Lemon Curd

Soft lemon sugar cookies filled with tangy lemon curd and finished with a simple lemon icing.

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 12 minutes mins

Total Time 32 minutes mins

Servings: 18

Ingredients Method Notes

Ingredients

  

For the Cookies:

• 1/2 cup unsalted butter softened
• 3/4 cup granulated sugar
• 1 large egg
• 1 teaspoon vanilla extract
• 1 tablespoon lemon zest
• 1 tablespoon fresh lemon juice
• 2 cups all-purpose flour
• 1 teaspoon baking powder
• 1/4 teaspoon salt

For the Filling:

• 1/2 cup lemon curd
• For the Icing:
• 1 cup powdered sugar
• 2 –3 tablespoons fresh lemon juice

Method

 

Preheat oven to 350°F (175°C) and line a baking sheet with parchment paper.

Cream butter and sugar until light and fluffy.

Add egg, vanilla, lemon zest, and lemon juice, mixing until combined.

In another bowl, whisk flour, baking powder, and salt, then gradually add to wet ingredients.

Scoop dough into balls and place on baking sheet. Press thumb into center of each.

Bake for 10–12 minutes until edges are set.

Press centers again if needed, then cool completely.

Fill centers with lemon curd.

Mix icing and drizzle over cookies.

Notes

Use fresh lemon juice for best flavor. Do not overfill with curd. Store cookies in the refrigerator and bring to room temperature before serving.