I have had my Instant Pot pressure cooker for a week now, and I’m still learning to use it —but I like it a lot.
So far I have cooked regular oats, steel-cut oats, rice, Brussels sprouts, asparagus and sweet potato in it. Asparagus is ready in an instant with an official cooking time of 0 minutes. You put them in, and they’re done. Howzat! 😂
Let me explain. The laws of physics still apply. Even if you put the water and asparagus in the cooker and tell it to cook for 0 minutes, it will still take 5-10 mins to get to the operating temperature and pressure inside. During that time it already cooks the food inside. Something as delicate as asparagus is then cooked already. Voila.


Just as an interesting aside: the triple point of water occurs at 0.01 °C in a near-vacuum. That point at the upper right called the critical point is where water vapor (steam) is warm enough so that no amount of pressure brought to bear on it, will liquefy it.

























