Chewy Diner-Style Peanut Butter Cookies Recipe Type: Cookies Cuisine: American Author: Prickly Gourmet Cook time: 12 mins Total time: 12 mins Serves: varies Ingredients 2 1/2 cups all-purpose flour 1 teaspoon baking powder 1 teaspoon baking soda 1 teaspoon cornstarch 1 teaspoon salt 1 cup (2 sticks) unsalted butter, melted and cooled 1 cup light