- 1/2 cup butter softened unsalted
- 3/4 cup granulated sugar
- 1/4 cup brown sugar
- 1 large egg at room temperature
- 1 tbsp lemon juice
- 1 tbsp lemon zest
- 1 & 1/2 tsp lemon extract
- 1 & 3/4 cup all purpose flour
- 3/4 tsp baking soda
- 1/4 tsp salt
- Lemon butter glaze
- 2 tbsp butter
- 1 tbsp + 1/4 cup powdered sugar
- 1 tbsp lemon juice
- 1 tsp lemon zest
- extra lemon slices for decorating