Batter Coating

Batter coating is a mixture of dry ingredients, typically flour, leavening agents, and seasonings, combined with liquid ingredients like water, milk, or beer. This mixture forms a coating that is applied to foods, such as seafood, poultry, or vegetables, before they are cooked, usually by frying or baking. The coating crisps up during cooking, providing a desirable texture and flavor.

Batter coatings are used to add a crispy texture and enhance the flavor of foods. They act as a protective layer during cooking, helping to keep the inside moist. Manufacturers use them in a wide variety of products, including frozen fried foods like fish fillets, chicken nuggets, onion rings, and french fries.

Batter coatings are generally considered safe for consumption. The primary ingredients, such as flour and water, are common food staples. Some batter coatings may contain added leavening agents like baking powder or sodium bicarbonate, which are regulated by the FDA. JECFA has evaluated many common batter ingredients. The health impact is primarily related to the cooking method, such as deep-frying, which can increase fat and calorie content.