Tuna

The nori salt isn’t strictly necessary, but make a double batch and keep it in the cupboard to add a quick lift to fish dishes or roasted vegetables.

Our variation of light and zesty Mexican aguachile, a dish that's perfect for warm nights or those days when you're seeking a substantial salad.

Crowd-pleasing main courses needn't be complicated. This single piece of tuna is more than up to the job and much of the work can be done ahead of time.

Blood oranges, if they're around, are beautiful here, but navels or even grapefruit work well.

Tuna K-poke recipe - Place rice, kombu, 750ml water and 1 tsp sea salt in a saucepan, bring to a simmer, then reduce heat to low, cover with a tight-fitting lid and cook without uncovering for 50 minutes.

To mark our 50th anniversary, we collaborated with Patrón Tequila and Neil Perry to create a Mexican-themed birthday feast.

Emma Knowles recipe for fast tuna, zucchini and pea spaghetti.