Love this thread! I have an English friend who came to visit last September! We had a good time discussing not only food differences but various cultural differences too.
The one thing she could not get over was "biscuits" and gravy, or that they serve biscuits at chicken restaurants like KFC, since she thinks of a biscuit as a "scone."
We also got a kick out of the whole chips & crisps thing.
She took back a case of Hershey bars to the UK, b/c she said they cannot get anything like our Hershey bars over there. I took her to Sam's so she could buy a case.
She also brought me tons of Jelly Babies, which to my knowledge, we don't have anything quite like them here! Yum!
Also, I've been in England, but it's been a good ten years ago, so nothing sticks out in my mind except the warmish beer and soft drinks and not being able to get enough ice! Also, I was there for three weeks and to save money, we went to a grocery store to buy stuff to make sandwiches. I remember you could not get plain YELLOW or DIJON or BROWN mustard there. It was all very "hot" "spicy" mustard that we could only use a very little bit of. Another thing I remember is I swear that Heinz Ketchup tasted differently there. And, at a BK at one of the London Train Stations, the ketchup was sold for 10 p and it came in something akin to the BBQ sauce cups, instead of packets like we have here. I also love Hard Cider, which is much easier to find in the UK than here.
And finally, I'll note that my English friend told me that things like Mike's Hard Lemonade, or Smirnoff Ice type flavored alcoholic drinks were outlawed there because it seemed they were marketed to kids. So she was surprised to see them in our grocery stores. Oh, I could go on and on and on!!!