Reduced Calorie Eggplant Parmigiana

3 eggplants, unpeeled and sliced into 1/4 inch slices (Sicilian eggplant is the sweetest)olive oil
kosher salt
2 lb container part skim ricotta cheese
1 lb part skim mozzarella cheese, grated
1 cup grated parmesan cheese


Tomato Sauce
1 large can crushed tomatoes
1 can tomato paste
1 8 oz. can tomato sauce
1/2 tspn. dried basil
1/2 tspn. dried oregano
1/2 tspn. sugar
1 tspn. salt
1 clove garlic, crushed

Oil a foiled lined baking pan or cookie sheet.  Place sliced eggplant in a single layer on pan.  Broil until brown on each side. Flip when done on one side.  When both sides are done, do the next batch of eggplant until all are browned on both sides.
Put ricotta cheese into a bowl.  Add salt to taste.  Reserve.
Grate mozzarella cheese and reserve.

Make tomato sauce.  Combine tomatoes, tomato paste, tomato sauce, salt, pepper, garlic,oregano, basil, and sugar in a saucepan. Heat and stir until blended. Keep on low heat for fifteen minutes. Cool.

Assemble casserole:  Coat the bottom of a large casserole with tomato sauce.  Place a single layer of broiled eggplant.  Put a large spoonful of tomato sauce on each slice.  Sprinkle on parmesan cheese.
Put a dollop of ricotta cheese on each slice.  Cover layer with mozzarella cheese.  Repeat process until the final layer.  Do not use ricotta cheese on the final layer. Only use tomato sauce, parmesan cheese and mozzarella cheese.

Cover with aluminum foil.  Bake in a preheated 350 degree oven for an hour, or until heated through.
You may freeze the casserole after assembling and bake it after defrosting.  Allow to bake uncovered for the last fifteen minutes to brown top layer of cheese.