Ingredients:
- 1 cup (225g) unsalted butter, softened
- 3/4 cup (150g) granulated sugar
- 1 large egg (50g)
- 1 tbsp (6g) lemon zest, freshly grated
- 2 tbsp (30ml) fresh lemon juice
- 1 tsp (5ml) vanilla extract
- 2 1/2 cups (315g) all-purpose flour
- 1 tsp (5g) baking powder
- 1/4 tsp (1.5g) salt
- 1 cup (120g) powdered sugar
- 1 tbsp (15ml) fresh lemon juice
- 1 tsp (5ml) melted butter
Instructions:
- Preheat oven to 350°F (175°C) and line baking sheets with parchment paper.
- In a small bowl, whisk together the flour, baking powder, and salt; set aside.
- Beat softened butter and granulated sugar on medium-high for 2 minutes until pale and fluffy.
- Add the egg, lemon zest, lemon juice, and vanilla extract. Beat on low until just combined.
- Gradually stir in the flour mixture using a spatula or mixer on the lowest setting until no white streaks remain.
- Scoop rounded tablespoons of dough onto the prepared baking sheets.
- Flash-chill the trays in the freezer for 10 minutes or the refrigerator for 30 minutes.
- Bake for 10-12 minutes until edges are set and barely golden, while centers remain pale and soft.
- Cool on the pan for 5 minutes before transferring to a wire rack.
- Whisk together powdered sugar, lemon juice, and melted butter until smooth; drizzle over completely cooled cookies.
- Allow the glaze to set for 15 minutes before serving.