Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.
- Whisk together flour, baking powder, baking soda, and salt in a bowl.
- Beat butter and sugar until light and fluffy. Add egg, lemon zest, lemon juice, and vanilla.
- Gradually mix in dry ingredients. Fold in blueberries gently.
- Chill dough for 30 minutes.
- Roll dough into balls, coat in sugar then powdered sugar.
- Bake 11–13 minutes until set but soft in center. Cool on wire rack.
Notes
For extra lemon flavor, add a drop of lemon extract.
