Mesquite Chocolate Chip Cookies

Name: Mesquite Chocolate Chip Cookies
Ingredients: 2 1/2 cups (330g) all-purpose or whole-wheat pastry flour; 1 cup (100g) mesquite flour; 1 teaspoon baking powder (preferably aluminum-free); 1 teaspoon baking soda; 3/4 teaspoon fine sea salt; 8 ounces (1 cup, 225g) unsalted butter (cubed, at room temperature); 1 cup (200g) granulated sugar; 1 cup (180g) packed light brown sugar; 3 large eggs (at room temperature); 2 teaspoons vanilla extract; 2 cups (160g) rolled oats (not instant); 2 cups (360g) coarsely chopped bittersweet or semisweet chocolate (or chocolate chips)