Some ICE officials dont care what the form says and demand you declare ALL foodstuffs regardless of where purchased.
Doesn't matter what the form says when you are dealing with someone on a power trip.
One of my stews got the Nth degree in customs in Cancun last week.
Rules is rules. She knew them so there really wasn't much she could do and not much that I could say because it's their country and they could legally say "Wear a green hat" if they wanted to.