What a great different idea! I couldn't find shredded american cheese, so used a mild shredded cheddar--peas and pimentos---really good, fast supper. Thank you for posting this!
I made the sauce exactly as directed (without any veggies so DS would eat it) and stuck it in the freezer. To serve, I warmed it and cooked the spaghetti. Quick, easy and we all loved it. It will be a regular part of my OAMC. Thank you, Bec.