instruction:
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:`.
question:
CONTEXT: Poaching is a gentle process - the milk isn't boiling so there is no risk of it burning or the like. It will of course not spoil in the sense of it going off, that's a totally different process.Fresh milk is better because, well, it's fresh. Powdered milk would probably work, but if you have fresh, use that.  <sep>  Q: Would using milk powder better than fresh milk when poaching? A: Fresh milk is better because, well, it's fresh. Powdered milk would probably work, but if you have fresh, use that 
answer:
So powdered milk would make it taste different?


question:
CONTEXT: I agree with yossarian, if I question it, I chuck it. Although in this case, the salmon probably will not harm you, it might just taste bad. Loss of moisture (freezer burn), taking on of flavours, etc. I wouldn't eat it because it wouldn't taste great. My father-in-law would eat it, because you don't throw out food (his rule). Bottom line, if it has been in the freezer for those two years straight, it won't give you food poisoning or harm you. It's just a matter of palate. But rest assured, it won't taste great.  <sep>  Q: Can I still eat this fish?### I just found a couple of salmon fillets in my freezer that seem to have been there for about two years. Are they still edible, or should I bin them? A: if it has been in the freezer for those two years straight, it won't give you food poisoning or harm you  Q: So I can still eat these? A: It's just a matter of palate. But rest assured, it won't taste great 
answer:
How long can I store the Salmon Fillets in the freezer?


question:
CONTEXT: I've struggled with this issue as well because I live in a moist climate and instant espresso powder cakes up on me between uses.Generally recipes which use instant espresso power are trying to add a kick of bitter and roasted flavors to deepen chocolate flavors and make them richer. You can try substituting instant coffee 1:1, but the flavor of the baked good will certainly suffer a loss of richness. Increasing the amount of instant coffee, however, would likely add more bitter or acidic flavors -- and caffeine -- to the cookie or cake than you want. Also, instant coffee takes longer to dissolve, so it needs to be added straight to a liquid.There's no real way to substitute liquid coffee in most recipes, such as chocolate cookie or brownie recipes, because the recipe has no water in it in the first place. In the rare recipes where there is water, you could substitute strong-brewed coffee for an equal quantity of water+espresso powder, and this would likely work fairly well.So, summing up: there's no really good substitute for instant espresso powder in recipes which call for it that I've found with some significant experimentation. Hopefully someone else has had better ideas than me.  <sep>  Q: I love instant espresso but would like know if there are any instant espresso powder substitutions? A: You can try substituting instant coffee 1:1, but the flavor of the baked good will certainly suffer a loss of richness  Q: How would the taste be affected overall? A: Increasing the amount of instant coffee, however, would likely add more bitter or acidic flavors  Q: Do I use the coffee the same way as the espresso powder? A: instant coffee takes longer to dissolve, so it needs to be added straight to a liquid 
answer:

Can I use the coffee as a substitute in recipes that require espresso powder?