Grilled onions, melted Swiss and the ripest tomatoes available make this burger a classic!
Ingredients
Method
Prepare a grill for medium heat cooking.
Shape sirloin into 4 patties and season all over with salt and pepper; set aside.
Remove leaves from rosemary sprig, then roughly chop them and transfer them to a small bowl with the oil.
Brush onions with half of the oil mixture.
Grill onions, carefully turning them once, until golden and soft, about 5 minutes.
Transfer to a plate and set aside.
Grill patties until browned and cooked to your desired doneness, about 4 to 6 minutes per side for medium.
Add cheese about 2 minutes before removing from grill.
Meanwhile, brush buns with remaining oil, then grill until just toasted.
Place burgers on buns, top with onion slices and serve with lettuce, tomatoes and barbecue sauce.
Nutritional Info
Serving Size
Calories
610
Total Fat
Saturated Fat
Cholesterol
Sodium
Total Carbohydrate
Dietary Fiber
Total Sugars
Protein
Note: We've provided special diet and nutritional information for educational purposes. But remember - we're cooks, not doctors! You should follow the advice of your health-care provider. And since product formulations change, check product labels for the most recent ingredient information. See our Terms of Service.