Italian Sausage Sandwich

sandwich Tonight is the big night! Trump vs. Biden. This calls for a sandwich I call “The Crime Scene”   Italian Sausage Sandwich-“The Crime Scene”   4 mild or hot Italian sausages 2 medium onions (sliced into half-moons) 1 green bell pepper (cored, seeded & sliced) 1 red bell pepper (cored, seeded & sliced) 6 tablespoons extra virgin olive oil Kosher salt and fresh-ground pepper, to taste 1/4 teaspoon dried oregano 1/4 cup white wine 1/4 cup shredded parmesan cheese 1/4 cup shredded mozzarella cheese 1/4 cup shredded provolone cheese 4 hoagie rolls 1 cup marinara sauce   1.Poach sausages in 1/2 cup water in a covered skillet, simmering until almost done. This takes about 8 to 10 minutes. 2.Sautè onions and peppers with olive oil, salt, pepper and oregano about 4 minutes on medium-high heat. 3.Add the wine, cover and cook 4 minutes more. 4.Uncover and cook until the liquid is reduced. 5.On either a grill or in a skillet with a little extra-virgin olive oil, cook the poached sausages over medium-high heat 7 to 10 minutes, turning often to ensure even browning. 6.In a large baking dish or pan, place the opened rolls and fill the rolls with 1 sausage in each roll and evenly distribute the onions and peppers. 7.Mix the 3 shredded cheeses and evenly sprinkle that on top. 8.Place in oven, uncovered, on 400°F or until the cheese is melted. 9.Remove from oven, top with some Marinara sauce, close the sandwiches and serve.