Grilled onion-topped caesar burgers recipe

Ingredients

1
lb lean (at least 80%) ground beef

2
tablespoons chopped fresh parsley

1/2
cup Caesar dressing

1/2
teaspoon peppered seasoned salt

1
small sweet onion, cut into 1/4- to 1/2-inch slices

1 1/2
cups shredded romaine lettuce

2
tablespoons freshly shredded Parmesan cheese

Directions

Heat gas or charcoal grill. In medium bowl, mix beef, parsley, 2 tablespoons of the dressing and the peppered seasoned salt. Shape mixture into 4 patties, about 1/2 inch thick.
Place patties on grill over medium heat. Cover grill; cook 12 to 15 minutes, turning once, until meat thermometer inserted in center of patties reads 160ºF. Add onion slices to grill for last 8 to 10 minutes of cooking, brushing with 2 tablespoons of the dressing and turning once, until crisp-tender.
In small bowl, toss lettuce, remaining 1/4 cup dressing and the cheese. Layer lettuce mixture, burger and onion in each bun