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:`.

CONTEXT: To prevent the sticking, you might want to use a spray oil, maybe even just on the foil before you put the vegetables and potatoes on. It's a tiny amount of oil, not enough to make things noticeably greasy, but will be pretty effective. Another spray over the top will make them brown a little more nicely and may even prevent a little drying out. Alternatively, you can just toss them all in a bowl with a small amount of oil; it really doesn't take much, and I'd hardly describe it as "covering with a lot of oil."As for preventing things from drying out, first and foremost, don't overcook them. Broccoli and onions both roast very nicely, but you definitely want to pull it out before it starts browning/burning too much. If you slice the potatoes thinly enough, they'll cook in roughly the same amount of time as the broccoli and onions. So if things are getting overcooked, just don't leave them in the oven as long.You can also always try covering them. Another sheet of foil over the top will trap a fair amount of moisture, letting them steam a bit and probably preventing some burning as well.(I suppose it's also possible that it's all drying out because you're cooking them too slowly, so they have plenty of time for moisture to escape, but that seems less likely given the way you described things.)  <sep>  Q: Looking to bake side dishes, how do I stop problems with dryness A: As for preventing things from drying out, first and foremost, don't overcook them  Q: Is there any way to keep stuff from sticking to tin foil? A: you might want to use a spray oil, maybe even just on the foil before you put the vegetables and potatoes on  Q: I don't like too much oil, I may just have to boil my vegetables, have you ever heard of boiling onions? A: It's a tiny amount of oil, not enough to make things noticeably greasy, but will be pretty effective 
Is there anything else I could use?

CONTEXT: I use dehydrated onion soup mixture as a substitute to many preparations calling for onions. I have never stuffed chicken with it, but I would do it without any doubt. The trick is to get to the appropriate moisture and salt point. I use both water and some other sweet liquid (7up, sprite, coke...) to rehydrate and reduce the slight salty taste of the dehydrated onion. For your case, besides the sweetening, the soft drink will as well add some carbonic which may also help in aerating a bit the stuffing.  <sep>  Q: What can I use to flavor savory chicken stuffing instead of onion?###I have onion soup mix and onion powder, but no onions. A: I use dehydrated onion soup mixture as a substitute to many preparations calling for onions. I have never stuffed chicken with it, but I would do it without any doubt 
Do you think it will make the mixture goopy?

CONTEXT: As with all fish, just don't cook it any longer than necessary - all you need is long enough to get the temperature up (to 145F/63C), and anything past that is just overcooking. Boiling is a really fast cooking method, and simmering or poaching is not much slower. Note that this also means removing it from the water as soon as it's done, since the water is way above the necessary temperature and will easily overcook seafood even if it's removed from the stove.Tiny fish like you mention will probably be done in only a minute or two, similar to small. The best way to tell, though, is not to use a timer but to directly check the fish: it should be opaque and flaky. (For small fish, those aren't very big flakes, but you could still pull it apart or bend it and tell.)  <sep>  Q: How do I cook small fish in water without overcooking? A: removing it from the water as soon as it's done  Q: Is the 1 inch thick should be simmered for no more than 10 minutes true? A: Tiny fish like you mention will probably be done in only a minute or two, similar to small  Q: Does that include sardines and anchovies? A: The best way to tell, though, is not to use a timer but to directly check the fish: it should be opaque and flaky  Q: How do I check them? A: it should be opaque and flaky. (For small fish, those aren't very big flakes, but you could still pull it apart or bend it and tell 

How do I tell if its overdone?