I’m not sure if this is the right place to ask, but I’m not sure where else to go. I’ll be going hiking in the USA soon and want to bring some food with me, but I’m unsure if I need to declare it when going through customs. I’m planning to take ten bags of dehydrated meals from Expedition Foods. I’m a bit concerned because some of them contain meat and dairy. Can anyone advise me on whether there’s a limit on what I can bring through customs? Thanks in advance!
Edit alot of people are suggesting I just buy the food in the US, but I already have quite a bit of hiking food, which is why I’d prefer to bring it with me—though I’ll consider getting some there.
Admit it: Most packaged and highly processed foods don’t cause problems. After a few questions, you’ll be sent on your way.
Because of the threats from insects and microbes, fresh fruits, meats, and dairy are often what they are worried about; however, these dehydrated goods have already been boiled and processed for preservation.
Just so you know, such goods are easily accessible in the USA; you don’t absolutely need to carry them with you from wherever you are traveling from.
Nuts and seeds also frequently pique their interest. As long as it’s packed in its original packaging and disclosed, I haven’t had any problems.
In large part, it will depend on your point of departure. Indeed, you have to declare food. If you have already bought them, leave them in its original container and note that it is dehydrated or processed. They have the right to penalize you if you fail to disclose it or appear to be hiding it.
I’m leaving the United Kingdom. Yes, I suppose I should make the announcement 
It’s better to be safe than to go back and purchase it. I’m not sure how you’re packing, but unless you’re traveling to a small place via plane, such foods are widely available in the USA. Even so, there are several stores that will sell it if it’s a hiking destination.
Google Maps may be used to locate hiking retailers.