My families favorite take on baked spaghetti. This recipe feeds large families (6 of us and we can eat seconds and still all have plenty of leftovers the next day.) Adjust the amounts to your family size. This costs about $20, lasts two days so $10 a day to feed 6 people.
Brown 2 pounds ground beef with a diced onion, cut up a green pepper and sautee on the side. In a separate pan take a 45 oz can of your favorite pasta sauce ( I use tomato, garlic and onion ragu) and mix with a 28 oz can of diced tomatoes (I use basil, garlic and oregano and do not drain). Add in ground beef and onion. Simmer. I also add a little sugar to the sauce. Add green peppers in towards the end. Simmer some more. Mix with 2 boxes of rotini. Top with shredded parm and mozzarella and bake at 375 until melty lol.