Ingredients
- 1/4 cup mashed drained canned kidney beans
- 1 pound ground beef (7% fat)
- 6 tablespoons hickory barbecue sauce
- 4 teaspoons prepared white horseradish
- 4 teaspoons minced garlic
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- Nonstick vegetable oil spray
- 4 oversize wheat rolls, halved
- 4 1/3-inch-thick slices red onion
- Watercress sprigs
Directions
- Place mashed beans in medium bowl. Mix in next 6 ingredients. Shape into four 1/2-inch-thick patties.
- Prepare barbecue (medium heat). Spray cut sides of rolls and both sides of burgers and onion slices with nonstick spray. Grill cut sides of rolls until toasted, about 1 minute. Transfer rolls to plates. Grill burgers about 4 minutes per side for medium; grill onion slices about 5 minutes per side. Place 1 burger, 1 onion slice and some watercress on each roll bottom. Cover each with roll top.
