Manicotti Florentine
["1/2 c. onion, chopped", "1 garlic clove, minced", "1 Tbsp. butter", "2 (10 oz.) pkg. frozen chopped spinach, cooked and drained", "1 lb. Ricotta cheese", "4 oz. Mozzarella cheese, shredded", "1/2 c. Parmesan cheese", "3 eggs, slightly beaten", "1 Tbsp. lemon juice", "1 tsp. salt", "dash of pepper", "12 large manicotti noodles, cooked and drained", "1 (16 oz.) jar spaghetti sauce"]
["Saute onion and garlic in butter until tender.", "Combine sauteed vegetables, spinach, cheeses, eggs, lemon juice, salt and pepper; mix well.", "Fill noodles with spinach mixture, place in 13 x 9-inch baking dish.", "Cover; bake at 350\u00b0 for 40 minutes.", "Heat sauce; pour over noodles.", "Sprinkle with additional Parmesan cheese, if desired."]
["onion", "garlic", "butter", "Ricotta cheese", "Mozzarella cheese", "Parmesan cheese", "eggs", "lemon juice", "salt", "pepper", "noodles", "spaghetti sauce"]