Surprise Burgers

Nothing says "summer" like hamburgers on the grill. But why settle for the ordinary when you can serve this version that features a surprise filling of cheese, onion and green pepper. - Debby Murray, West Middleton, Indiana4 ServingsPrep: 20 min. Grill: 15 min.
Ingredients
- 1 pound ground beef
- 4 slices pepper Jack cheese or Monterey Jack cheese
- 4 slices sweet onion
- 4 slices green pepper
- 4 onion rolls, split
Directions
- Shape beef into eight thin patties. Place a slice of cheese, onion
- and green pepper on four patties. Top with another patty; press
- edges to seal. Grill until no longer pink. Serve on rolls. Yield: 4
- servings.
In general, sweet onions have thin, light outer skins and contain a high level of water and sugar. These onions (including Vidalia and Walla Walla) are typically in season from April through August.