McDonald's is a iconic fast-food chain serving classic American comfort food. The restaurant offers a variety of menu items including burgers, sandwiches, salads, fries, milkshakes, and breakfast items like Egg McMuffin and hotcakes. Their signature Big Mac features two all-beef patties, special sauce, lettuce, cheese, pickles, and onions on a sesame seed bun. McDonald's is also known for their McFlurry desserts with M&M's, Reese's Pieces, and other mix-ins.