6 tomatoes about 2-3 inches in diameter, or 8-10 plum tomatoes
3 medium to large green zucchini
2 medium to large yellow zucchini
2 eggplants, preferably slim
2 medium white onions, or 1 large
½ small green pepper
½ small red pepper
8 oz. sliced mushrooms
1/3 lb. Parmigiano Reggiano
4-5 tbsp. olive oil
1 pkg. fresh basil leaves
salt and pepper to taste
Preheat oven to [...]