Vegetable Lasagna
["2 Tbsp. oil", "1 large onion, chopped", "1 clove garlic", "1 tsp. oregano", "1 pkg. frozen spinach, thawed and drained", "1 can cream of mushroom soup", "1 (8 oz.) carton cottage cheese", "1 egg", "1 (32 oz.) jar spaghetti sauce", "1/2 c. water, plus 2 Tbsp. vinegar", "9 lasagna noodles, cooked", "2 c. shredded Mozzarella cheese"]
["Cook onion, garlic and oregano in oil.", "Stir in spinach; cook until tender and liquid evaporates.", "Remove from heat.", "Stir in soup, cottage cheese and egg; set aside.", "Arrange 3 lasagna noodles over sauce; spread with 1/2 of spinach filling.", "Sprinkle with 1/3 of Mozzarella cheese.", "Arrange 3 more noodles over cheese; spread remaining filling.", "Sprinkle with another 1/3 of the Mozzarella cheese.", "Top with remaining 3 noodles and remaining sauce.", "Bake at 350\u00b0 for 40 minutes.", "Sprinkle rest of Mozzarella cheese.", "Bake 5 more minutes."]
["oil", "onion", "clove garlic", "oregano", "frozen spinach", "cream of mushroom soup", "cottage cheese", "egg", "spaghetti sauce", "water", "lasagna noodles", "Mozzarella cheese"]