Which British dessert is the greatest?

Sometimes, after a British meal you don't feel your arteries are fully clogged up. There's nothing else for it but to order dessert.
Following on from my other question I thought it's time to ask which British dessert is the best and worse. Yes, I know they've missed some of the best ones off, like fruit crumble, apple pie, and ice cream, but let's keep to list.
Which British dessert is the greatest?
Which British dessert is the greatest?
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