01 -
Set your oven to 350°F (175°C) and get your baking sheets ready by covering them with parchment paper. This makes clean-up a breeze.
02 -
Start by whipping together the softened butter and sugar in a big bowl until it's fluffy and smooth, which should take about 3 minutes. Mix in the egg, grated lemon zest, and juice until it smells sweet and citrusy.
03 -
Using another bowl, stir together flour, baking soda, baking powder, and salt. Slowly add this to your wet mix, stirring a little at a time until the dough just sticks together. Don’t overdo the mixing!
04 -
Roll small balls of dough, about 1 inch across, between your hands. Lay them on the prepared sheets with gaps of 2 inches between. Press them gently with your fingers or the base of a glass dipped in sugar.
05 -
Let the cookies bake for around 10-12 minutes. They'll be ready when you see the edges turn lightly golden. Even if the centers seem uncooked, they'll solidify as they sit.
06 -
Leave your cookies on the sheet for about 5 minutes before moving them carefully to a cooling rack. This keeps them from crumbling.
07 -
In the meantime, whip the butter until it’s silky smooth. Add powdered sugar one cup at a time, along with the fresh lemon zest and juice. Mix until it feels light and creamy.
08 -
If the frosting feels stiff, slowly add a tablespoon of heavy cream at a time until it spreads easily.
09 -
Once the cookies are fully cool, top them with a swirl of lemon frosting. A little extra zest on top gives a bright, fancy touch.