But here's a hot cross bun treat, that's not actually a hot cross bun... and we can't wait to try it. Hackney Gelato launched its Hot Cross Bun Gelato (a world first) in March 2020, winning a Great Taste Star and selling out its Limited Edition 1000 tub run. But be quick though – our Hot Cross Bun Gelato is a limited edition and if last time is anything to go by it won’t hang around." Yes, you read that right, recommended serve is on a freshly toasted hot cross bun. Hackney Gelato Hot Cross Bun Gelato is available is available in 500ml tubs exclusively on ocado.com from the end of February, priced £5.49.