“We use almost a cup of dried lime powder in every batch we make,” says Koslow. “It’s a play on the Omani dish madrouba, which is typically quite dense; somehow it works. Hugh Acheson came ...

The powder is not as easy to locate ... Like the whole version, powdered dried lime is traditionally used in soups and stews. But it’s also great when sparingly rubbed on a well-marbled steak ...

In a small bowl mix 1½ tablespoons dried lime powder with paprika, a generous pinch of salt, a few grinds of pepper and sumac. Boil potatoes until fork-tender, 8 minutes. Drain and transfer ...

Chipotle chile powder, which comes from dried and smoked jalapeños ... the creamy-spicy-salty sauce, lots of lime—without the grill. Recipes you want to make. Cooking advice that works.

Sumac and dried lime powder pack a citrus punch that will brighten any piece of fish. Serve with a fattoush salad or Persian herb rice - or both. Preheat the oven to 200C/180C Fan/Gas 6.