Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.
- Whisk together flour, baking soda, baking powder, salt, and cornstarch in a bowl.
- Cream butter, brown sugar, and granulated sugar until light and fluffy.
- Add egg, egg yolk, and vanilla extract. Mix until smooth.
- Gradually mix in dry ingredients until just combined.
- Fold in white chocolate chunks and gently fold in raspberries.
- Scoop dough onto baking sheets, spacing 2 inches apart.
- Bake 11–13 minutes until edges are set and centers are soft. Cool on wire racks.
Notes
For best texture, slightly underbake and allow cookies to finish setting as they cool.
