Swiss Mushroom Burger Recipe

Swiss Mushroom Burger Recipe

  • 1 small red onion
  • 1 pound extra-lean ground beef
  • 1 egg
  • 1 tablespoon finely chopped fresh parsley
  • 2 cloves garlic, minced
  • 2 tablespoons Dijon mustard, divided
  • 1 large portobello mushroom, stem and gills removed
  • 2 tablespoons Kraft Extra Virgin Olive Oil Aged Balsamic Vinaigrette Dressing
  • 1 cup Kraft Swiss Au Gratin Shredded Cheese
  • 1/4 cup light mayonnaise
  • 4 hamburger buns
  1. Heat barbecue to medium heat.
  2. Cut onion crosswise in half. Cut half the onion into 1/4-inch-thick slices; finely chop remaining onion. Mix meat, chopped onions, egg, parsley, garlic and 1 tablespoon mustard just until blended; shape into 4 (1/2-inch-thick) patties.
  3. Brush mushroom and onion slices with dressing. Grill patties and vegetables 6 min., turning vegetables after 3 min. Remove vegetables from barbecue. Turn patties; grill 5 min. (Burgers will not be done.) Meanwhile, cut mushroom into thin slices.
  4. Top burgers with mushrooms, cheese and onions; grill 3 to 4 min. or until burgers are done (160 degrees F) and cheese is melted. Mix remaining mustard and mayonnaise; spread onto buns. Fill with burgers.