Deep-fried food

Years ago I ate a deep-fried Mars bar after a challenge from my secondary school science teacher. You’d think I’d have learnt, but in the last five days I have ordered both ‘deep-fried custard buns’:

Deep fried custard buns

and ‘deep-fried ice cream’:

Deep fried ice cream

I guess I was just intrigued by the concepts. I managed one custard bun and half of the ice cream. I don’t want any batter ever again.