Ground Beef Pasta Bake(One Dish Dinner)  
["1 (10 oz.) pkg. frozen, chopped spinach", "2 lb. ground chuck", "1 medium onion, chopped", "1 clove garlic, minced", "1 Tbsp. vegetable oil", "1 (14 oz.) jar spaghetti sauce (with mushrooms)", "1 (8 oz.) can tomato sauce", "1 (6 oz.) can tomato paste", "salt and pepper to taste", "2 c. (8 oz.) shredded Cheddar cheese, divided", "2 large eggs, beaten", "1 Tbsp. vegetable oil", "3 c. (8 oz.) uncooked shell macaroni"]
["Cook spinach according to package directions. Drain.", "Reserve liquid.", "Set spinach aside.", "Add enough water to liquid to make 1 cup; set aside.", "Cook ground chuck, onion and garlic in 1 tablespoon oil in a large skillet, stirring until meat crumbles and onion is tender. Drain; discard liquid. Add 1 cup spinach liquid, spaghetti sauce and tomato sauce and paste, salt and pepper to beef in skillet.", "Bring to a boil. Reduce heat and simmer 10 minutes. Set aside.", "Cook pasta as package directs. Drain.", "Combine pasta, spinach, 1 cup Cheddar cheese, eggs and 1 tablespoon oil.", "Divide pasta mixture in two 8-inch square baking dishes. Spoon sauce evenly over pasta. Bake at 350\u00b0 for 30 minutes.", "Sprinkle casseroles evenly with rest of cheese.", "Bake 5 more minutes.", "Yields 4 servings per casserole."]
["spinach", "ground chuck", "onion", "clove garlic", "vegetable oil", "mushrooms", "tomato sauce", "tomato paste", "salt", "Cheddar cheese", "eggs", "vegetable oil", "shell macaroni"]