Levain Bakery’s Copycat Chocolate Chip Walnut Cookies

INGREDIENTS

3 cups

all-purpose flour

1 tsp

baking powder

1/4 tsp

baking soda

3/4 tsp

kosher salt

1 cup

unsalted butter, softened

3/4 cup

+ 4 teaspoons (6 oz.) dark brown sugar

1/2 cup

granulated sugar

large eggs

1 tsp

pure vanilla extract

1 1/2 cups

semisweet chocolate morsels

1 cup

walnuts, chopped and toasted (optional)