>>939827357
A full English breakfast or a "fry-up" as its also called has no hard and fast rules. It is simply a large meal prepared for guest to show them favoritism and is meant to be a filling meal. It is made with whatever you happen to have on hand.
As for the whole "beans on toast" thing, that dates back to the end of ww2 when food rationing was a thing and beans were an easy protein source while the toast was a warm and filling addition.
#TheMoreYouKnow.
