Everyone loves spaghetti, and baked spaghetti takes this favorite to a whole new level. Kids love it, and we use whole wheat spaghetti to give it extra flavor and heartiness for adults as well. As an added bonus, baked spaghetti freezes well, and its even better when reheated. We dont mind planning ahead just a little bit to give this recipe the needed time in the oven because the actual prep time is minimal.