Freeze that bad boy. Weeks, months, or maybe mere days later when you just can’t bring yourself to cook, defrost that bad boy and bake at 350, uncovered, for 30-45 minutes.
Spaghetti casserole. Spaghetti round two. Whatever you call it, it’s amazing. Your family with think you’ve done something amazing and you’ll feel like a super hero!
**It is important to note that you should not defrost and then refreeze spaghetti sauce. So I would go ahead and make noodles and make a few casseroles to have on hand the day you make the sauce, or later that week before you have frozen the sauce.