ingredients1 cup (3.5 ounces) old-fashioned rolled 16 tablespoons) butter, softened (i use salted butter) 1 1/4 cups (9.25 ounces) packed light brown sugar 1/2 cup (3.75 ounces) packed dark brown sugar 2 large eggs 1 tablespoon vanilla 1 cup (1.75 to 2 ounces) sweetened or unsweetened coconut flakes 2 cups