roduce scraps and skins tend to be the first things we throw and arrange in a single layer on baking sheets lined with nonstick mats. Combine 2 tsp , 1 tsp each and , ½ tsp and ¼ tsp each and and sprinkle over apples. Bake at 200°F, rotating position of pans halfway through, until apples are crisp, 2½ to 3 hr.
