Prepare the tortilla and hamburger patty.
Wash and slice the lettuce, tomato, and onion.
Grill the hamburger patty in a pan.
Warm the tortilla slightly in the pan.
On top of the tortilla, layer the lettuce, patty, cheese, tomato, and onion.
Drizzle sauces like ketchup and mayonnaise.
Wrap the tortilla around the ingredients and fold to finish.