Making gravlax; it’s rather easy

Gravlax, a.k.a. cured salmon, is fast and simple to prepare. The best cut to use is the ‘top loin’, cut from a whole fillet. Its even thickness means it cures evenly, which is exactly what you want. Gravlax lasts for up to a week in the fridge (or even longer; it’s designed to keep), but you'll eat it well before then!…