Ingredients:
- 1/2 cup (100g) granulated sugar
- 1 tbsp (6g) fresh lemon zest
- 3/4 cup (170g) unsalted butter, softened
- 3/4 cup (165g) packed light brown sugar
- 1 large (50g) egg, room temperature
- 1 tsp (5ml) vanilla extract
- 2 tbsp (12g) fresh lemon zest
- 1 tbsp (15ml) fresh lemon juice
- 2 1/4 cups (280g) all-purpose flour
- 1 tsp (3g) cornstarch
- 1/2 tsp (3g) baking soda
- 1/4 tsp (1.5g) salt
Instructions:
- Combine the granulated sugar and 1 tbsp lemon zest in a small bowl. Use fingertips to rub the zest into the sugar until the mixture is fragrant, moist, and pale yellow.
- Beat the softened butter and brown sugar together on medium-high speed until light and fluffy (about 2-3 minutes).
- Add the egg, vanilla extract, 2 tbsp lemon zest, and lemon juice to the butter mixture. Mix until fully combined and smooth.
- In a separate bowl, whisk together the all-purpose flour, cornstarch, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture on low speed. Mix only until no streaks of flour remain; do not overmix.
- Preheat oven to 350°F (175°C). Scoop rounded tablespoons of dough and roll them into balls.
- Roll each ball in the prepared lemon-infused sugar and place on baking sheets lined with parchment paper.
- Bake for approximately 10 minutes, removing them while they still look slightly underbaked to ensure a soft center.