Probably prepared liked 95% of British cuisine. Pretend like the Germans are flying overhead while you bring the water to a boil, throw the peas in the water for flavor, and then fucking forget about them like your tax-evading uncle you put on a boat and sent to live with Aboriginal people. After they’ve sat for a month, slap a silly sounding name on it like “pishy-posh peas of his highness of Cambridge” and you’re done.
@Tubby23 doesn’t like mushy peas because it reminds him of prison food on a genetic level.