Something like this ??? :
Ingredients
1 pound venison, coarsely ground
1 tablespoon garlic, chopped
2 tablespoons parsley, chopped
1/4 cup green bell pepper, finely chopped
1/2 teaspoon seasoning salt
1/8 teaspoon cayenne pepper
1 teaspoon Worcestershire sauce
2 teaspoons prepared horseradish
1/2 teaspoon hot pepper sauce
1 large onion, thinly sliced
1/4 pound mushrooms, thinly sliced
1/4 stick butter
1/4 pound gouda or gorgonzola cheese, thinly sliced
4 large hamburger buns
Preparation
Place venison, garlic, parsley, bell pepper, and seasonings in a large bowl, combine thoroughly. Form into four patties and grill 5-7 minutes on each side, or until all the pink disappears. Saute‚ onions and mushrooms in butter until well caramelized. Top venison patties with the onion mixture and cheese, place on a toasted hamburger bun and serve.