Teacher: Given the background description of some cooking related query, summarize the question into a title
Teacher: Now, understand the problem? If you are still confused, see the following 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?
Solution: Tips for grilling duck legs?
Reason: 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

Now, solve this instance: I'm baking something that I might end up sending on a very long trip. For this I would want to make ganache, but it may be in transit for as long as 10 days so I don't want to use cream. If I do make these, the ganache would between sandwich cookies. What could I use for that, stable at varying temperatures, for as long as 10 days, possibly even longer?
Student:
Shelf Stable "Ganache"