Fats, Oils, and Grease (FOG) are generated during food preparation and cooking at Food Service Establishments (FSEs) including cafeterias, restaurants, cafes, bars, hotels, school kitchens, and other food service preparation and cooking locations. Fats, Oils and Grease (FOG) can be found in meat and poultry fats, cooking and frying oils, fried foods, shortening, butter, margarine, gravy, sauces, batters, milk shake syrups, and dairy products, including milk, cream, cheese, and ice cream.
