2 med. size zucchini (4 if yellow squash not used)
2 yellow squash (optional)
1 jar spaghetti sauce
12 oz. grated cheese (cheddar or low fat)

Slice squash and layer zucchini, yellow squash, cheese until dish full in 9x13 pan. Bake at 350 degrees for 1 hour or until cheese slightly brown. Low calorie, low fat if a skim milk cheese used.