Hazelnut Butter Cookies 12 oz chopped or whole hazelnuts without skin 1/2 cup (1 stick) butter, softened 1 cup sugar 1 cup brown sugar, packed 2 eggs 1/2 teaspoon vanilla 2 1/2 cups flour 1 tsp baking soda 1 tsp baking powder 1/2 tsp salt 1 bag (10-12 ounces) chocolate chips 1. Preheat oven to