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: As far as I can see, you don't defrost the pie before baking in the recipe so some of the time in the oven would just be defrosting the pie; so this could be done in advance by bringing it out of the freezer an hour and a half before baking say. As the chicken is already cooked it looks like all you're doing is cooking the pastry so you could just use thinner pastry which would cook quicker, or better you could use layers of phyllo pasty which would cook a lot quicker but of course wouldn't puff up like the puff pastry.If you follow this it could probably bake for just 25 minutes or there about.Hope this helps!  <sep>  Q: How can I reduce baking time for a frozen pot pie? A: bringing it out of the freezer an hour and a half before baking say 
[A]: can I par bake it?


[Q]: CONTEXT: No, it won't work. Michael's comment explains why. Whipping cream is not just fat and water mixed, it is fat and water emulsified. This is a big difference. If you had some special reason to do this on a regular basis, you could get it to work by adding emulsifiers. You can beat any fat with water and lecithine or xanthan and get a creamy result. As far as I know, this is how plant based cream substitutes work. But if the issue is that you just don't have whipping cream right now at home, then it is easier to go buy whipping cream than to go find emulsifiers (I buy mine online, don't know if there are brick-and-mortar B2C stores which sell them). If for some reason you absolutely can't do it in time, I would suggest using a different filling. Pastry cream works well with millefeulle, buttercream can work too, lightened with whipped eggwhites if necessary.  <sep>  Q: Could I add butter to single cream to make whipped/double cream? A: it won't work  Q: If I added butter to single cream and whipped it, would that add enough butterfat to it to make it suitable for whipping? A: Whipping cream is not just fat and water mixed, it is fat and water emulsified  Q: What is the best way to make whipping cream from cream? A: you could get it to work by adding emulsifiers  Q: What are good emulsifiers to add to single cream, if I want to make whipping cream? A: lecithine or xanthan 
[A]: What are some sources of lecithine and xanthan?


[Q]: CONTEXT: There are two safe ways to defrost, one more rapid than the other.First method is to defrost in the refrigerator. This keeps temperature below 40 degrees F, in the safe zone. This will, also, take a while.Second method is to defrost in the sink under cold running water. The water doesn't have to run rapidly, but it should change regularly. This will defrost the fish more rapidly than in the air (water is a better conductor of heat than air) and will keep the fish in the danger zone for the shortest period of time. If you are not going to cook it immediately, then return to the refrigerator.If you are deep frying, there are some techniques that will allow you to go direct from frozen to fried, but that is generally done in a professional kitchen where they have powerful fryers that can take the temperature hit and come back strong.  <sep>  Q: How do you properly defrost frozen fish? A: First method is to defrost in the refrigerator 
[A]:
Seems like that would take a long time. How long should I leave them in the refrigerator?