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My favourite sandwich is one I often make myself and have eaten since I was a kid.

You take the crusts from the ends of a loaf of bread and butter them.  Then use a full packet of salt and vinegar crisps (chips),  slice up some pickled onions and some pickled beetroot and smother the whole thing with HP brown sauce, or use ketchup if you prefer.

Stick the other crust on top and squash it all down. 

Totally delicious, you have to try it :-)

I think it would be a sandwich I had in a gourmet bakery I went to two years ago. I invited a friend over and we had sandwiches together. The bread had been made with tasty spices and had oregano, and it was filled with a variety of tasty things: cheese, ham, pink sauce (ketchup and mayonnaise), egg and probably other things like tomato slices.

There was more to it that I can't remember due to how long ago it was, but it was indisputably one of the best sandwiches I ever had. I remember feeling in awe for the sandwich, because it was one of the tastiest things I'd eaten in the whole year.