01 -
Preheat the oven to 175°C (350°F) and line a baking sheet with parchment paper.
02 -
In a mixing bowl, cream together softened butter and ¾ cup of granulated sugar until light and fluffy.
03 -
Add the egg, lemon zest, lemon juice, and vanilla extract to the butter mixture, mixing until well combined.
04 -
In a separate bowl, whisk together all-purpose flour, baking powder, and salt.
05 -
Gradually add the dry ingredients to the wet mixture, mixing just until combined to avoid over-mixing.
06 -
Scoop tablespoon-sized balls of dough onto the prepared baking sheet, flattening them slightly with your fingers.
07 -
Create a small indentation in the center of each cookie and fill it with about ½ teaspoon of lemon curd.
08 -
Bake the cookies for 12-15 minutes, or until the edges are lightly golden.
09 -
Remove the cookies from the oven and sprinkle the tops with 2 tablespoons of granulated sugar.
10 -
Using a kitchen torch, carefully caramelize the sugar on top until golden brown and crisp.
11 -
Allow the cookies to cool slightly before serving.