1 pt. regular or light ricotta cheese
1 (10 oz.) pkg. frozen chipped spinach, defrost and drain well
1 egg, slightly beaten
1/2 c. grated Parmesan or Romano cheese
About 12 flour tortillas
1 to 1 1/2 c. shredded Mozzarella
Olive oil
Salt
Pepper
1 qt. of your favorite spaghetti sauce - store or homemade

Mix ricotta, spinach, egg, and Parmesan cheese together. Add salt and pepper to taste. Grease 9 x 13 inch pan with olive oil. Spread half of the spaghetti sauce in pan. Spoon ricotta filling down middle of each tortilla. Roll up and place seam side down in single layer on top of the sauce in the pan. Pour remaining sauce over all. Bake covered at 350 degrees for about 1 hour. Uncover and sprinkle with Mozzarella. Bake 5 minutes longer or until cheese is melted.