McDonald's is another well-known fast food restaurant in Sancti Petri that serves burgers. They have a diverse menu that includes favorites like the Big Mac, Quarter Pounder with Cheese, and the McChicken. McDonald's burgers are made with 100% beef patties and are served on a sesame seed bun with lettuce, tomato, onions, and pickles. You can also customize your burger with additional toppings and sauces. Along with burgers, McDonald's offers a variety of sides, such as fries, salads, and chicken nuggets.