- Two Meat patties on the grill
- Yellow mustard on both patties
- Flip, add salt and pepper
- American Cheese on both patties
- Caramelized onions on one of the patties
- Put second patty on top of the onions
- Mix sauce: vinegar, sweet relish, mayonnaise, ketchup
- Toast the bun and spread sauce on it
- Put pickles, lettuce, tomato, onion on the bun
- Place patties, top of bun, and serve.
