2 philly fontina red Recipes

oil (plus more as needed), red onions, sliced thin, salt and pepper, top round beef , semi-frozen, fontina cheese, cut into small cubes, hoagie rolls

shell sirloin or 1 lb rib eye steak, well trimmed and boneless, extra virgin olive oil, garlic cloves, peeled, vidalia onions or 1 other sweet onion, halved and thinly sliced, fine sea salt , to taste, fresh ground black pepper , to taste, red peppers, green, yellow and orange, seeded and quartered, hoagie rolls , halved lengthwise, balsamic vinegar, fontina , mozzarella or 1/4 lb provolone cheese, thinly sliced, pickled jalapeno peppers