7 'Vegetarian' Foods That Aren't Actually Vegetarian 1. Worcestershire sauce gets its signature flavoring from anchovies. 2. French onion soup is commonly made with beef broth. 3. Jell-O is made with gelatin, which is processed animal bones. 4. Tortillas may be seasoned with lard. 5. Parmesan cheese is made with rennet, which are complex enzymes produced in cow stomachs. 6. Baked beans commonly
use pork as a base. 7. Pad thai is made with fish sauce.