
Tamil Keerai Poriyal
A dry South Indian spinach stir-fry with a mustard-seed tempering, soft onions, cashews and fresh coconut. It tastes mild, nutty and slightly sweet, with a gentle chilli warmth.
Whole spices for tempering
5 gAdded to the hot oil in step 2Ground chilli for the onions
1.3 gStirred into the onions in step 4Everything else
Method
- Heat 15 g of the 40.5 g vegetable oil in a kadhai, wok or large frying pan over medium heat. Fry 30 g cashew nut for 3–4 minutes, then lift out with a slotted spoon into a bowl.
- Heat the remaining 25.5 g vegetable oil in the same pan over medium heat. Add the whole spices for tempering: 2 g dried mild red chilli first, then 3.5 g black mustard seed, and fry until the mustard seeds begin to sputter.
- Stir in 4 g split skinned urad dal and half of the 2.5–3 g curry leaf. Add 110 g white onion, finely chopped, and fry for 8 minutes until softened but not deeply coloured.
- Stir in the ground chilli for the onions (1.3 g kashmiri chilli powder) and mix well.
- Add 400 g spinach leaf, washed and chopped, in handfuls, stirring so the spices coat the leaves. Fry for 6–7 minutes, then season with salt to taste.
- Reduce the heat to low. Stir in 70 g grated coconut, the remaining curry leaf and chopped coriander to taste. Mix well and serve warm.
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Vegetable oil

Peanut oilUse 1:1 by weight. Handles high-heat frying identically and introduces a very subtle, pleasant nuttiness.
GheeUse 1:1 by weight. Yields a much richer, authentic aroma and a glossy, heavier mouthfeel.
Mustard oilUse 1:1 by weight. Heat until smoking, then cool slightly before cooking to temper its intensely pungent, sharp mustard kick.

Cashew nut

AlmondUse 100% of the weight. Soak in boiling water and slip off skins before frying or grinding; gives a lighter, slightly less sweet richness to curries.
Poppy seedUse 60% of the weight for gravies. Soak in warm water and grind into a fine paste to thicken royal kormas without adding heavy oiliness.
Shelled peanutUse 100% of the weight. Roast, skin, and grind; creates a thicker, earthier texture typical of Maharashtrian and western Indian curries.

Mild dried red chilli

Dried kashmiri chilliUse the same weight; similar mild heat and good colour. Remove seeds if you want it milder.
Kashmiri red chilli powderUse half the weight of whole chilli (1 g powder for 2 g whole); add to hot oil briefly so it does not burn.
PaprikaUse the same weight; sweeter and milder, good for colour. Add a pinch of cayenne pepper if you need heat.

Black mustard seed

Mustard seedsUse equal weight. Pop in hot fat until they crackle and turn greyish; yields an almost identical nutty, pungent finish.
Yellow mustard seedsUse equal weight. Fry over medium heat; delivers a milder, sweeter pop and turns bitter quickly if the oil is excessively hot.

Split skinned urad dal

Black gramUse the same weight; usually the same split skinned dal, so no real change.
Whole black gramUse the same weight; soak longer and cook until soft. More intact and slightly less creamy.
Split mung beansUse the same weight; cooks faster but gives less sticky, creamy body to the dish.

Curry leaf

Bay leafFry 1 bay leaf for every 5 curry leaves in hot oil; imparts a warm, woodsy background note, but misses the citrus-sulphury punch entirely.
Lime juiceAdd a small squeeze (about 5 ml per sprig of curry leaves) right before serving; provides sharp citrus top notes without the toasty, herbal aroma.

White onion

Brown onionUse the same weight; it is the closest everyday match, with a slightly deeper sweetness when fried.
Red onionUse the same weight; it is sharper and will tint the dish pink, so cook a little longer for sweetness.
ShallotUse the same weight; it is milder and sweeter, so reduce frying time slightly to avoid burning.

Kashmiri chilli powder

Dried kashmiri chilliGrind deseeded dried pods to an equal weight of powder; gives identical vivid red colour and gentle warmth.
Red chilli powderUse 25% of the weight mixed with sweet paprika for colour; straight red chilli powder is substantially hotter and will make the dish fiery.
Chilli powderUse one-third of the weight; the sauce will be less intensely red and notably sharper in heat.

Spinach leaf

SpinachUse the same weight; exactly the same leaf, so no real change except trimming stalks.
Amaranth leavesUse the same weight; wilts faster and is slightly milder, so cook briefly.
Mustard leavesUse 80% of the weight and blanch first; stronger and peppery, so it will change the flavour noticeably.

Coconut

Fresh coconutUse equal weight freshly grated or diced. Delivers the identical sweet, milky taste and juicy texture.
Desiccated coconutUse 60% of the weight and soak in hot water or milk for 15 minutes before using. The finished dish will be slightly sweeter and less fibrous.
Dried coconutFinely grate and use 50% of the weight, soaked in hot water for 20 minutes. Yields a firmer chew and a denser, oilier coconut aroma.

Coriander

Coriander leafUse equal weight, chopped fresh and stirred in off the heat or used as garnish. Matches the citrus-herbal profile identically.
MintUse 40% to 50% of the weight; chop finely and add at the very end. Adds fresh herbal brightness, but shifts the aroma toward cool menthol.
Similar dishes

- Same: Andhra Vankaya Pulusu shares vegetable oil, black mustard seed, curry leaf, white onion, coconut, Kashmiri chilli powder, coriander and salt with this dish.
- Different: Andhra Vankaya Pulusu uses aubergine as its main ingredient and adds garlic, cinnamon, ground coriander, turmeric, water, tamarind paste, Greek yoghurt and sugar, while it lacks this dish's spinach, cashews, urad dal and dried mild red chilli and is a gravy stew rather than a dry stir-fry.

- Same: Fansachi Bhaaji shares with this dish a dry stir-fry style, a mustard-seed tempering, curry leaves, cashews, fresh coconut, Kashmiri chilli powder, coriander and salt.
- Different: Fansachi Bhaaji uses jackfruit instead of spinach and onion, ghee instead of vegetable oil, and adds asafoetida, garlic, turmeric, bird's-eye chilli, jaggery and lemon; it lacks urad dal and dried mild red chilli.

- Same: Like this dish, Kerala Kadala Curry is a South Indian recipe with vegetable oil, black mustard seed, dried mild red chilli, curry leaf, onion, Kashmiri chilli powder, coconut, coriander and salt.
- Different: Kerala Kadala Curry is a wet chickpea curry with tomato, turmeric, coconut milk, tamarind paste, coriander seeds and garlic, while this dish is a dry spinach stir-fry with cashews and urad dal.

- Same: Nariyal Aur Kaju Ki Chutney shares with this dish coconut, cashews, vegetable oil, black mustard seed, curry leaf and dried mild red chilli.
- Different: Nariyal Aur Kaju Ki Chutney adds roasted chana dal, green bird's-eye chilli, tamarind paste, caster sugar and asafoetida, and it is a creamy chutney rather than a spinach-and-onion stir-fry with urad dal and Kashmiri chilli powder.





























