Mixed Berry-White Chocolate Cookies

1 cup unsalted butter, softened

1 cup granulated sugar

1 cup packed light brown sugar

2 large eggs, room temperature

2 teaspoons vanilla extract

4 cups all-purpose flour

1 teaspoon baking powder

1 teaspoon baking soda

1 teaspoon kosher salt

1 ounce freeze-dried blueberries

2 cups white chocolate chips

Heat oven to 350° F. Line 3 baking sheets with parchment. 

In the bowl of a mixer, combine butter and sugars. Mix with the paddle attachment until fluffy, about 3 minutes. Add eggs one at a time, then add vanilla. 

In another bowl, whisk together flour, baking powder, baking soda and salt. Add dry mixture to butter mixture and mix on low speed just until combined. Fold in berries and chocolate chips. 

Scoop 2-tablespoon balls onto one prepared baking sheet and press lightly to flatten slightly. Bake until golden and edges are set, about 12 minutes. Repeat with remaining dough and baking sheets. Let cool 10 minutes before removing from pan. 

Store in an air-tight container at room temperature.