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Recipes with food-grade slaked lime

5 recipes that use food-grade slaked lime, with photos, step-by-step instructions and cook times. The quickest, Agra petha, takes 110 minutes. It is most often cooked with white sugar, ash gourd and ash pumpkin.

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Puhul dosi (Sri Lankan candied ash pumpkin)

Puhul dosi is one of the sweets that crowd the Sri Lankan Avurudu table in April, when Sinhala and Tamil households mark the New Year with kokis, kavum and trays of homemade confectionery for visiting neighbours. Cubes of ash pumpkin, the pale winter melon with a waxy skin, are soaked overnight in lime water, then simmered in a cardamom and clove syrup until the syrup turns back to sugar and frosts each piece. The result is a thin, crunchy shell around a translucent, juicy middle that tastes faintly of spice. Serve a few pieces with plain tea or as part of a sweet platter. It is naturally egg-free: the calcium in the lime water firms the outer layer of the pumpkin so it keeps its shape, and crystallised sugar does the rest of the setting. Chef's tip: rinse the cubes in at least four changes of water after the soak; the common mistake is rushing this, which leaves a chalky, bitter aftertaste.

705 minSri LankanDessertsVeganGluten free
by KrazyBadal 0 views

Mứt bí (candied winter melon)

Pale as rice paper and crunchy at the edge, mứt bí is one of the cheapest and best-loved sweets on the Tết candy tray all over Vietnam; its white colour stands for a clean, bright start to the year. The melon is first firmed in clear lime water made with food-grade slaked lime (vôi ăn, calcium hydroxide, sold for pickling), which sets the outside so the batons stay crisp while the sugar soaks in. If you would rather not use lime, a quick blanch and longer drying gives a softer but still delicious result. Serve with green tea, or with candied ginger and coconut. Chef's tip: choose an old, heavy winter melon with a dusty white skin; young ones are watery and collapse in the syrup.

240 minVietnameseDessertsVeganGluten free
by KrazyBadal 0 views

Mứt tắc (candied kumquats)

In the south, potted kumquat trees heavy with fruit stand at the door for Tết, because their round gold fruit promises plenty; mứt tắc brings that same luck to the candy tray. Each fruit is slit, gently pressed to push out the seeds and juice, firmed briefly in clear water made with food-grade slaked lime (vôi ăn), then candied until glossy and amber, with a chewy skin and a pleasant bitter-sweet edge. A no-lime method is given too. Serve with strong tea, or drop a fruit into hot water with honey for a soothing drink. Chef's tip: blanch the fruit twice in fresh water before candying; it tames the bitterness without losing the perfume.

240 minVietnameseDessertsVeganGluten free
by KrazyBadal 0 views

Arepa peladaHand-peeled corn arepas

Before bagged flour reached every shop, arepas in Lara and across the Llanos began with whole dried corn boiled with a spoon of food-grade lime until its skins slipped off; 'pelada' means peeled. The dough has a deeper, slightly smoky corn taste and a coarser crumb than flour arepas, and on cattle ranches it is still eaten at breakfast with butter or avocado. Handle the lime (calcium hydroxide) with care: keep it off your skin and away from children. The common mistake is rinsing too lightly, which leaves the dough yellow, soapy and bitter. Chef's tip: grind the corn twice and add water a spoonful at a time; a dough that is too wet slumps on the griddle.

180 minVenezuelanBreads & ParathasVeganGluten free
by KrazyBadal 0 views

Agra pethaCandied ash gourd sweets

Every train pulling out of Agra carries boxes of petha. The city's halwais have been candying ash gourd for generations, and the plain white kind remains the classic: firm, crystal-clear cubes with a sugar crust and a juicy centre, lightly scented with rose or kewra. At home it makes a good festival sweet for Diwali gifting because it keeps for two weeks. The firmness comes from soaking the gourd in food-grade slaked lime (chuna, sold as pickling lime) or, as some cooks prefer, in alum water. Leaving out the soak, or rushing it, is the most common mistake: the cubes fall apart in the syrup. Chef's tip: prick each cube deeply all over with a fork before soaking, so the lime water and later the syrup reach the centre.

110 minIndianIndian SweetsVeganGluten free
by KrazyBadal 0 views

Goes well with food-grade slaked lime