Given the background description of some cooking related query, summarize the question into a title

Let me give you an example: I recently attempted to grill duck legs on my propane Webber. I was afraid of flare-ups due to the high fat content in the duck meat so I grilled with somewhat low and indirect heat. It took a long time, but I got them looking lovely and brown and not burned. The only problem was this: they were tough and didn't taste very good at all. Clearly I did something very wrong. Any advice?
The answer to this example can be: Tips for grilling duck legs?
Here is why: A person gives a detailed description about grilling duck legs and the process they followed for the same. However, at the end the duck legs did not turn out well, so the person wants tips about how to properly grill duck legs. The question is summarized as Tips for grilling duck legs? for easy indexing next time someone searches for a similar query

OK. solve this:
The Japanese term (kasutera) and the Korean term (kastera) are etymologically derived from the Portuguese "Pao de Castela". But does "kasutera" and "kastera" refer to the same foodstuff, or a different foodstuff?KOREAN CASTELLA CAKE says: I've come to the conclusion that Koreans use "kastera" to describe almost every type of baked product that's Western in origin.Castella = Kastera = Kasutera says: These baked products are a cheap, guilty indulgence -- they are good -- but I don't consider them "genuine" Japanese kasutera, which I have come to understand is not as spongy and comes in a rectangular shape.Are they the same foodstuff, or are they different foodstuffs? Would it be more logical to say "I prefer kastera over kasutera", or would "I prefer the way Koreans do kastera over the way Japanese people do it"?
Answer:
Is Japanese kasutera the same foodstuff as Korean kastera?