Constructed like a traditional loaf pan, this type of pan is made to allow fat and drippings to be removed as the loaf bakes. Lo-Fat Loaf Pans are made as two separate pans, one fitting within and above the bottom or base pan. As the food bakes in the upper pan which contains numerous holes, the grease and fat drops to the bottom pan positioned beneath the upper pan. The removal of the drippings may produce a slightly drier result as the meat cooks, but it does eliminate meat sitting in grease and fat as it bakes.