Ingredients

The following ingredients have 4 Servings
  • 2 lbs ground sirloin (divided into 4 patties)
  • 4 tbsp Perfect BBQ rub (or your favorite seasoning)
  • 4 tbsp Worcestershire sauce
  • 4 hamburger buns
  • 4 tbsp unsalted butter
  • 8 slices Swiss cheese
  • 2 tbsp olive oil
  • 2 tbsp unsalted butter
  • ¼ cup onion (chopped)
  • 1 tbsp thyme (fresh, chopped)
  • ½ tsp Kosher salt
  • ¼ tsp black pepper (freshly ground)
  • 1 lb mushrooms (sliced)
  • 1 tbsp Worcestershire sauce
  • ¼ cup red wine
  • 2 tbsp all-purpose flour
  • 1 cup beef stock (or broth)
  • 2 tbsp heavy cream

Instruction