3 portobello philly Recipes

oil, poblano , or green bell peppers, seeded and julienned, colored sweet bell peppers (orange, red or yellow), seeded and julienned, baby bella mushrooms , or portobello mushrooms, thinly sliced, onion, thinly sliced, garlic, minced, roma tomatoes , shredded through the cheese grader, skins discarded, salt, pepper, steak rub or seasoning, shaved steak (like philly steak or thinly sliced beef sirloin), deli style roast beef, shredded cheese (like mozzarella or muenster), beaten eggs + 1 more for glazing, all-purpose flour, salt, shortening, milk

flank steak, trimmed, kosher salt, freshly ground black pepper, portobello mushroom caps, extra-virgin olive oil, divided, sliced onion, sliced green bell pepper, minced garlic, worcestershire sauce, lower-sodium soy sauce, all-purpose flour, low-fat milk, provolone cheese , torn into small pieces, grated parmigiano-reggiano cheese, dry mustard, hoagie rolls, toasted