Ingredients
Equipment
Method
- instructions:
- Preheat oven to 350°F (175°C). Line two baking sheets with parchment or silicone mats.
- In a bowl, whisk flour, baking powder, baking soda, salt, and cornstarch.
- In a separate bowl, cream butter, granulated sugar, and brown sugar until fluffy.
- Mix in the egg, vanilla, and lemon zest until smooth.
- Gradually add dry ingredients to wet mixture and mix until just combined.
- Gently fold in blueberries and white chocolate chips if using. If using frozen berries, add directly without thawing.
- Scoop dough into 1.5–2 tbsp balls and place on prepared sheets 2 inches apart.
- Optional: Chill dough balls in the refrigerator for 30 minutes to reduce spread.
- Bake for 11–13 minutes until edges are lightly golden and centers are set.
- Cool on baking sheet for 5 minutes, then transfer to wire rack to cool completely.
Notes
notes:
- Cornstarch gives the cookies a chewy and thick texture.
- Frozen blueberries add color; fresh give a cleaner dough.
- Add lemon zest for brightness and fresh flavor.
- Chill dough for thicker cookies and controlled spread.
- Optional add-ins: macadamia nuts, coconut, or chopped almonds.
- Cornstarch gives the cookies a chewy and thick texture.
- Frozen blueberries add color; fresh give a cleaner dough.
- Add lemon zest for brightness and fresh flavor.
- Chill dough for thicker cookies and controlled spread.
- Optional add-ins: macadamia nuts, coconut, or chopped almonds.