Ingredients
Equipment
Method
Step-by-Step Instructions
- Cream together ½ cup of unsalted butter, ½ cup of powdered sugar, and ½ cup of cane sugar in a mixing bowl until light and fluffy (3-5 minutes). Mix in 1 teaspoon of lemon extract, 2 tablespoons of milk, and 1 cup of sourdough discard.
- Whisk together 2 cups of all-purpose flour, 1 teaspoon of baking powder, ¼ teaspoon of salt, and the zest of 1 lemon in a separate bowl. Fold into the wet mixture until just combined.
- Cover the bowl tightly and refrigerate the cookie dough for at least 30 minutes.
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
- Scoop tablespoon-sized portions of the dough onto the baking sheet, flatten slightly, and bake for 10-12 minutes until edges are golden.
- In a mixing bowl, beat together ½ cup of powdered sugar, ¼ cup of unsalted butter, a pinch of salt, and 2 tablespoons of lemon juice until smooth for the filling.
- Once cookies are cooled, spread the creamy filling on one cookie and top with another to create a sandwich. Let sit for 10-15 minutes before serving.
Nutrition
Notes
Chilling the dough is crucial for the best texture. Adjust filling consistency with a teaspoon of milk if too thick.
