possible to cook noodles provided you can upkeep a high enough temperature for long enough and have the water loop in and out of an open reservoir that doesn't lose all the heat

Water starts boiling at 100°C which also happens to be the temperature limit on most modern hardware; it's generally developed to force itself to perform worse at this point as to not exceed that temperature. You won't quite get to boiling because of this but *technically* it should still be

if you're using Sky Follower Bridger you can copy your blocked list easily if that helps!