It's suggested that customers check with their local establishment. Burger King's french fries are cooked in vegetable shortening and are not pre-treated with beef fat. Little Caesar's pizza dough does not contain cheese, and Pizza Hut's regular pizza sauce and meatless spaghetti marina sauce are vegetarian. The VRG is a non-profit organization which educates people about vegetarianism. Vegetarians do not eat meat, fish, or fowl.
Vegans take it a step farther and also abstain from other animal products such as eggs or dairy.
For more information on vegetarian diets, send a self-addressed stamped envelope to the above address.