Grilled Vegetable Sandwich – Vegetables 3 Ways (Fresh, Grilled and Marinated) Make a Satisfying Meal – eggplant (marinated, see recipe index), portabello mushrooms, red onion (sliced thick), red bell pepper (cut into quarters with seeds and veins removed), Roma tomato (sliced), Romaine lettuce (washed and dried), soft roll, cheese (soft spreadable ), salt and pepper…