12 ounces of ground pork
12 ounces of ground beef
2 slices of bacon, roughly chopped
6 ounces of Cremini mushrooms, chopped and cooked
1 onion, julienned
2 tablespoons of butter
1.) Chop mushrooms and saut� lightly in a skillet on medium heat
2.) Add chopped bacon and mushrooms to beef and pork
3.) Combine well and form into 8-ounce patties; make sure to press firmly
4.) To make caramelized onions, toss onions and two tablespoons of butter into a sauce pan on low heat, stirring every so often until onions are caramelized.
To assemble burger:
1.) Heat cast iron skillet on medium heat and lay down shredded Parmesan, then place bread down on top to toast
2.) Cook burgers to your preference and place onions and Gruyere cheese on top of burger.
Prize winning recipe.