For those who may be unfamiliar, a double cheeseburger typically consists of two beef patties, two slices of cheese (usually American, cheddar, or a combination of both), lettuce, tomato, onion, pickles, and a slice of condiment, all sandwiched between a sesame seed bun. When you add medium fries to the mix, you're looking at a substantial meal that can satisfy even the largest of appetites.