Adjika comes from Samegrelo and neighbouring Abkhazia in western Georgia, where it is a thick, fiery paste of dried red peppers, garlic and seeds, pounded in a stone mortar and stored in jars for the year. It is nothing like the tomato relishes sold as adjika in some shops: a little goes a very long way, stirred into beans, rubbed into vegetables before roasting, or spread thinly on mchadi with cheese. It needs no cooking, just patience while the peppers soak. A common mistake is skipping the soaking, which leaves the paste gritty with hard flakes of skin. Chef's tip: wear gloves while handling the peppers, and use a mix of mild and hot ones so you get colour and fruitiness, not just heat.