We buy premium, rich-yolk eggs: Burford Browns and Cacklebeans. This method of preservation captures the vivid colour while giving you a rich, salty seasoning with a beautifully light texture to add to dishes. You’ll see it at QCH on top of cod’s roe and also our dressed crab salad. But you could also use it shaved over fresh linguine, with olive oil. It’s surprisingly simple and yolks can be kept for up to 2 weeks.