Step 1

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper. Preparing your workspace ensures an even bake.

Step 2

In a large mixing bowl, cream together the softened butter and powdered sugar until light and fluffy. This step ensures a tender cookie texture.

Step 3

Mix in the vanilla extract, lemon extract, and lemon zest. These ingredients bring out the bright citrus flavor in your cookies.

Step 4

Gradually sift in the all-purpose flour, cornstarch, and salt. Stir until a soft, pliable dough forms. If the dough feels too dry, add a teaspoon of milk.

Step 5

Scoop about 1 tablespoon of dough and flatten it slightly in your palm. Place 1/2 teaspoon of lemon curd in the center. Gently wrap the dough around the curd and roll it into a smooth ball.

Step 6

Arrange the cookies on the prepared baking sheet, spacing them 2 inches apart. Bake for 12-14 minutes, or until the cookies are set but not browned.

Step 7

Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack. Once cooled, dust them with powdered sugar for a bakery-style finish.