American · United States
Cheesy Roo Burger with Caramelized Onions
A rich and savory burger with a melted cheese layer, caramelized onions, and fresh lettuce.
30 minutes4 servings

Ingredients
Method
- In a bowl, mix ground beef, salt, pepper, and Worcestershire sauce until well combined.
- Form the mixture into 8 equal-sized patties.
- Heat a skillet over medium heat and cook the patties for 4-5 minutes on each side until cooked through.
- In a separate pan, melt butter and add onions, cooking until caramelized, about 10 minutes.
- Toast the burger buns and assemble each burger with a patty, cheddar cheese, caramelized onions, tomato slices, and lettuce.
- Check that the ground meat reaches 71°C (160°F) throughout before serving.





