A double cheeseburger is a type of hamburger that features two beef patties stacked on top of each other, usually accompanied by two slices of cheese (one on each patty). It’s typically served on a bun with common toppings such as lettuce, tomato, pickles, onions, ketchup, mustard, and mayonnaise, although variations exist based on personal preference or restaurant style.

The double cheeseburger is known for its extra meaty and cheesy flavor due to the additional patty and cheese slice compared to a standard cheeseburger.

Image from McDonalds