3 broiled spinach sandwich Recipes

peeled eggplant (1/4 inch thick ), sliced yellow summer squash (1/4 inch thick ), sliced zucchini (1/4 inch thick ), red onion (1/4 inch thick ), cayenne pepper, hard rolls, split and toasted, reduced-fat mayonnaise, fresh basil leaves, fresh spinach leaves, julienned roasted sweet red peppers, tomato, minced seeded jalapeno pepper, pepper

whole-grain high-fiber bread, tomatoes or 2 medium , sliced 1/2 inch thick, extra virgin olive oil, gruyere cheese (or a good swiss cheese), red onion, very thinly sliced, mayonnaise (optional), loosely packed baby arugula leaf (or spinach or lettuce of choice), fresh basil leaves, avocado, thinly sliced (optional), chopped fresh basil, for garnish