my spaghetti recipe is usually something like this, lmk if you want exact amounts of stuff, just being lazy and not pulling up the doc for my recipe
-boil water + noodles
-Brown either Italian sausage or hamburger in pan, add diced onion + diced red / green pepper as desired, as well as a bit of salt + herbs
-Make a Alfredo sauce if i have the ingredients
Some good herbs to go on it are Basil / Oregano / parsley / chervil / Marjoram if you like any of those
Its simple, and tastes pretty good. I'd suggest the Italian sausage with it, but the hamburger is generally cheaper.