This is a delicate salt, good for seasoning roasted fish or a classic seafood stew. I also sprinkle it on roasted asparagus and artichokes. Beyond that? Try just a few flakes on top of bittersweet chocolate gelato.

1/2 C. (125 g) coarse sea salt
1 T. finely grated orange zest
1 T. finely grated lemon zest

Combine the salt and zests in a bowl and rub them together with your fingers to distribute the citrus throughout the salt crystals. line a rimmed baking sheet with parchment paper and spread the salt out on it. Let air-dry at room temperature until the fine shavings of citrus are completely dry and crumble when you roll them between your fingers, 2 to 3 hours or up to overnight. You can leave the salt coarse, if you like. Or, for a finer grind, pulse it in a food processor a few times to break down the salt crystals into smaller grains. Store at room temperature in a tightly lidded jar. It will keep indefinitely, though the citrus will lose its aroma over time.