Hamburger ingredients, ranked Posted on 24 March, 2014 by Poplicola Food and Drink 0 17. Heinz ketchup (if you must)16. Bun15. Lettuce14. Tomato13. Mayonnaise12. Red onion11. Pickle10. Garlic powder9. Onion powder8. Pickled jalapeno slices7. Mustard6. Guacamole5. Cheddar4. Bacon3. Pepper2. Salt1. Ground chuck