Given a paragraph about cooking, and a set of conversational question answers about the paragraph, generate a relevant question to the topic of the paragraph. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix `Q:` followed by the answer prefix `A:`.

[Q]: CONTEXT: Yes, you can entirely replace water with milk. The main thing to be aware of is how prone it is to boiling over. Milk will eagerly do that on its own, and starchy water will too, so the combination has to be cooked on very low heat to avoid making a huge mess. (I think this is why the original recipe starts with water: less time with potential for boiling over, and more stable temperature when you add the milk.) You'll also probably want to be more careful about stirring the first time; if the heat is a little higher than you realize, you will start accumulating a layer on the bottom of the pan.If you want them to cook faster and have less potential boiling over to worry about, you can always presoak in milk beforehand. I've done this overnight in the fridge, which was enough to let me make (admittedly slightly chewy) steel-cut oats in the microwave the next morning.  <sep>  Q: Steel Cut Oats: cooking in milk vs. water###Most of the recipes I've seen (including Good Eats) recommend simmering the oats in 4 cups of liquid for 1 cup of oats. Alton Brown recommends 3 cups of water for ~25 mins and then (1/2 cup of milk + 1/2 cup of buttermilk) for ~10 mins.###However, I would like to do away with water entirely (just curious). Could I just simmer 1 cup of oats in 4 cups of milk for ~40mins? A: you can entirely replace water with milk. The main thing to be aware of is how prone it is to boiling over. Milk will eagerly do that on its own  Q: is the first ~25mins of simmering in water designed to maximize water absorption? A: the combination has to be cooked on very low heat to avoid making a huge mess. (I think this is why the original recipe starts with water: less time with potential for boiling over  Q: Also, if anyone has cooked oats mostly in milk before, I'd like to hear their opinion as well###Thank you A: If you want them to cook faster and have less potential boiling over to worry about, you can always presoak in milk beforehand  Q: That sounds helpful. Thanks for the tip A: I've done this overnight in the fridge, which was enough to let me make (admittedly slightly chewy) steel-cut oats in the microwave the next morning 
[A]: Okay. Anything else that I should know


[Q]: CONTEXT: The old thin utensils were made of Nylon.The reasons they are hard to find is that traditional Nylon is difficult to manufacture within food standard guidelines for PAA (Primary Aromatic Amines) migration, and does not bio-degrade or burn safely. For relevant references, your local government health department will have papers on PAA migration.Given that, many utensil manufactures have moved on to other plastics, mostly silicone. Though some use PA66 (Nylon 6,6), which is that thick chunky black plastic stuff.Try wooden spatulas. They are simple, clean, disposable, and you can get them in thin wedge shapes (e.g. at Asian supply shops).  <sep>  Q: Where did the thin, smooth plastic spatulas go?###20 years ago, the most common type of rigid spatula (or "turner") was smooth, thin (as in 3mm or less with a sharp edge), and generally made of nylon.### These spatulas were not very durable (leading edges tended to melt), but they were very very good for making eggs and other delicate non-stick-pan dishes. A: they are hard to find is that traditional Nylon is difficult to manufacture within food standard guidelines for PAA (Primary Aromatic Amines) migration, and does not bio-degrade or burn safely 
[A]: Why did manufacturers stop making thin, smooth plastic turner spatulas?


[Q]: CONTEXT: If a lid doesn't have a vent and the pot does not have any sort of locking mechanism like a pressure cooker, then the pressure of the steam inside will lift the lid off the pot and steam will escape. That was the "dancing" of the lid that you experienced. Venting holes in a lid just let some steam escape so the lid doesn't bang around, having a vent hole or not wouldn't make your idli's sticky.  <sep>  Q: Must a lid for a pot used for steaming be vented? A: If a lid doesn't have a vent and the pot does not have any sort of locking mechanism like a pressure cooker, then the pressure of the steam inside will lift the lid off the pot and steam will escape 
[A]:
I have a lid that fits the Instant Pot exactly, but it lacks the steam release vent. How much does this matter?