FOR THE CHICKEN:
2 pounds Skinless boneless chicken breasts
4 ounces cooking oil
2 cups flour
salt and pepper, to taste

FOR THE CHEESE STUFFING:
1/2 cup smoked provolone or gouda cheese
8 ounces shredded mozzarella cheese
1/4 cup grated parmesan cheese
1/2 cup bread crumbs
1 teaspoon fresh garlic, minced
1/4 teaspoon crushed red pepper
2 tablespoons sun-dried tomato flakes, if in oil, drain first
1/3 cup sour cream
1/2 teaspoon salt and pepper
FOR THE SAUCE:
1 small onion, chopped
6 cups button mushrooms, thinly sliced
24 ounces Marsala wine (amount of wine may be incorrect)
8 ounces heavy cream
Preparation
Preheat oven to 350 degrees F.