Simple Beef Burger with Lettuce and Ketchup

Method

1. Preheat grill or skillet to medium-high heat.
2. Form ground beef into 4 patties and season with salt and pepper.
3. Cook patties for 4-5 minutes per side for medium doneness.
4. Toast buns if desired.
5. Assemble burgers with lettuce, patty, ketchup, and mustard.
6. Check that the ground meat reaches 71°C (160°F) throughout before serving.