Ingredients  1 lg (1.25 lb) eggplant ¼ lb thinly sliced prosciutto 15 oz. ricotta ½ cup shredded Italian cheese blend 1 tsp Italian seasoning blend as needed non-stick spray ¼ tsp each salt and pepper  RED SAUCE  1 (28 oz.) can crushed tomatoes 3 oz. tomato paste 1 Tbsp oregano ½ Tbsp brown sugar ½ tsp minced garlic to taste salt and pepper