American · United States
Cheesy Beef Burger with Grilled Onions
A rich beef burger with melted cheese and grilled onions, served on a Kaiser roll with lettuce and tomato
30 minutes4 servings

Ingredients
Method
- Cook the ground beef in a skillet
- Grill the onion slices with butter until tender
- Toast the Kaiser rolls
- Assemble the burger with patty, cheese, onions, lettuce, and tomato
- Check that the ground meat reaches 71°C (160°F) throughout before serving.