Spaghetti Bake
["2 lb. ground beef", "2 onions, chopped", "2 cans mushrooms", "2 (8 oz.) cans tomato sauce", "1 can tomato paste", "1 tsp. oregano", "1 tsp. garlic", "1 lb. spaghetti", "1 (8 oz.) pkg. cream cheese", "2 c. cottage cheese", "1/2 c. chives", "1/2 c. sour cream"]
["Brown beef and onion.", "Combine all ingredients down to spaghetti.", "Simmer for 15 minutes.", "Cook and drain spaghetti.", "Put half of spaghetti in buttered baking dish.", "Mix rest of the ingredients into meat and spoon half of it on spaghetti.", "Top with rest of spaghetti and meat mixture in layers.", "Bake at 350\u00b0 for 30 minutes."]
["ground beef", "onions", "mushrooms", "tomato sauce", "tomato paste", "oregano", "garlic", "spaghetti", "cream cheese", "cottage cheese", "chives", "sour cream"]