The UK started rationing in 1939 and finished in 1954. In that time, the tastes of the nations changed to the extent that we still feel that impact today, with the fondness for beans on toast and other beige foods. Think about how many times we've all heard the running joke that Brits have poor taste and don't season their food. It's sad really.
https://en.wikipedia.org/wiki/Rationing_in_the_United_Kingdo...