Serve as-is for a low carb main dish, or pile the sausages, onions, and peppers on soft hoagie rolls and top with provolone cheese. Then serve with a side of Italian Pasta Salad, or a cup of Minestrone Soup. You can also enjoy them as a delicious protein with your favorite Italian-inspired dishes, like Cherry Roasted Tomatoes Pasta or with a simple spaghetti with Marinara Sauce.