Total Time
30mins
Prep 10 mins
Cook 20 mins

I make these burgers on a small indoors grill but it can all be prepared for an outdoor bbq. Enjoy!

Ingredients Nutrition

  • 3 lbs ground chuck
  • 2 (3 ounce) packets French onion soup mix
  • 2 tablespoons Worcestershire sauce
  • 2 large yellow onions, sliced
  • 8 ounces mushrooms, sliced
  • 8 halved onion hamburger buns, lightly buttered
  • 8 slices swiss cheese
  • 12 ounces A.1. Original Sauce (may not use the entire bottle)

Directions

  1. Combine the chuck, soup mix and Worcestershire sauce in a large bowl, incorporating it thoroughly. Will make 8 thick hamburger patties.
  2. Cook the onions and mushrooms in a large frying pan with a bit butter till it gets a nice caramel color.
  3. On a heated grill, cook the patties to the doneness you prefer. Put aside. Place the buns on the grill, buttered side down till butter is melted and it browned a little.
  4. To build the burgers, put a little A1 Sauce on each bun, add a patty, swiss cheese and the onion mushroom mixture. Top with the other half of the bun and enjoy.

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