3 portobello sandwich roasted mozzarella Recipes

red bell pepper, salt and black pepper to taste, olive oil, portobello mushroom caps, cleaned, onion, kaiser rolls, split, mayonnaise, roasted garlic , mashed into a paste (optional), buffalo mozzarella, thinly sliced, tomato, fresh basil leaves, divided

tomatoes, cored and quartered, portobello mushrooms, stemmed and cut into 1/2-inch slices, yellow bell pepper, seeded and cut into 1/2-inch slices, red onions, sliced, olive oil, salt, pepper, garlic clove, finely chopped, chopped fresh basil leaves, whole-wheat sandwich rolls or 1 whole-wheat baguette, provolone or mozzarella