Bring water to a boil, add macaroni, noodles, or spaghetti. Bring to boil again and cover tightly with a lit. Remove from heat immediately and let stand for 17 to 20 minutes. Drain and use as usual. It’s cooked to perfection.
Fresh corn may also be cooked by this method.
Eggs may be cooked this way, only let stand 24 minutes.