A hamburger patty is a flat, round cake of ground beef that is typically seasoned with salt and pepper and grilled or fried. It is the main ingredient in a hamburger, a popular sandwich that is typically served on a bun with various toppings such as cheese, lettuce, tomato, onion, and pickles.
Hamburger patties can be made from a variety of cuts of beef, but the most common are chuck, round, and sirloin. The beef is ground to a coarse or fine texture, depending on the desired result. Hamburger patties can also be made with other types of meat, such as turkey, lamb, or pork.