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Indian cooking / Dishes / Uralikizhan Moru Kozhambu
Uralikizhan Moru Kozhambu (Potato & Yoghurt Curry)

Uralikizhan Moru Kozhambu

Potato & Yoghurt Curry
Vegetarian●●●Origin Tamil NaduPrep 15 minutes, plus soaking timeCook 15-20 minutes

A comforting South Indian curry featuring tender potatoes cooked in an aromatic coconut and green chilli paste, finished with whisked yoghurt. The dish has a rich, mildly spiced flavour balanced by pleasant tartness.

Fenugreek for toasting

1.9 gToasted in a dry pan (step 2)
01
1.9 g½ teaspoon
spice
Keep whole: toast dry before blending.

Mustard seeds for the spice paste

1.6 gAdded to the blender with the coconut (step 3)
01
1.6 g½ teaspoon
spice
Leave whole: blend raw with the other paste ingredients.

Turmeric for the potatoes

1.5 gAdded to the boiling water with the potatoes (step 4)
01
1.5 g½ teaspoon
spice
Stir directly into the cooking liquid.

Everything else

01
Potato · Aloocut into 1-cm / ½-inch cubes
600–900 g2–3 potatoes
vegetable
02
621 g600 ml
dairy
03
to taste
salt
04
Chana dalrinsed and drained
13 g1 tablespoon
legume
05
Green chilli · Hari Mirchde-seeded and chopped
24–30 g4–5 chillies
vegetable
06
2 g2 tablespoons
herb
07
Ginger · Adrakpeeled and chopped
4.8 g1 piece
aromatic

Method

  1. Place 12.6 g chana dal in a bowl of water, soak for 20 minutes, then drain thoroughly.
  2. Warm a small, heavy-based dry pan over medium heat, add the fenugreek for toasting, and stir-fry for 1 to 2 minutes until roasted and fragrant.
  3. Tip the toasted fenugreek into a small blender. Add the drained chana dal, the mustard seeds for the spice paste, 24–30 g green chilli, 2 g coriander leaf, 4.8 g ginger, 100 g fresh coconut, and 60 ml water, then blend into a smooth paste.
  4. Bring 375 ml water to a boil in a large, heavy saucepan. Add 600–900 g potato, the turmeric for the potatoes, and salt to taste. Cover, adjust the heat to medium, and simmer for 10 to 12 minutes until the potatoes are tender.
  5. Mix the blended spice paste into the potatoes and simmer for 1 to 2 minutes.
  6. Pour in 621 g yogurt and warm through over gentle heat for 1 to 2 minutes, stirring steadily to stop the sauce from splitting.

Don't have something?

Potato
  • Eggplant

    Use equal weight. Cut into large chunks; cooks down much faster (10-12 minutes) and softens into the sauce rather than staying starchy and firm.

  • Paneer

    Use 80% of the weight. Cube and add in the last 5-10 minutes of cooking; adds rich dairy protein instead of starchy bulk.

  • Dried chickpea

    Use 45% dry weight. Soak overnight and boil until fully soft before stirring into the sauce to simmer for 10 minutes.

Ground turmeric
  • Ground ginger

    Use 50% of the weight. Mimics turmeric's warm, earthy, rhizome background, but provides none of the golden-yellow colour.

  • Saffron

    Steep a tiny pinch (0.1 g per 2 g turmeric) in 2 tbsp warm water; use to match the rich golden hue. Contributes an aristocratic, honeyed floral flavour rather than earthy bitterness.

Yogurt
  • Plain yogurt

    Use 100% of the weight. Whisk thoroughly until smooth before stirring into warm gravies to prevent curdling.

  • Single cream

    Use 90% of the weight combined with 10% lemon juice to replicate the lactic tang and rich body in marinades and curries.

Chana dal
  • Yellow split peas

    Use 100% of the weight. Soak for at least 1 hour; takes about 10 minutes longer to cook through and has a marginally earthier flavour.

  • Pigeon peas

    Use 100% of the weight. Reduces cooking time by about 10 minutes and breaks down softer, giving a smoother consistency rather than distinct grains.

  • Black gram

    For tempering or tadka only: use 70% of the weight. Browns faster in hot oil, providing a nutty, crunchy bite.

Fenugreek seed
  • Mustard seed

    Use 50% of the weight, crush or grind. Sharper heat and less maple-bitter; fry briefly in oil before adding.

  • Caraway seeds

    Use the same weight, crush lightly. Similar bitter-seed note but more aniseed; reduce other sweet spices slightly.

  • Ajwain seeds

    Use 25–30% of the weight, crush. Much stronger thyme-like flavour; do not overdo.

Mustard seed
  • Black mustard seed

    Use the same weight. The seeds are smaller and hotter; fry in hot oil until they pop, about 20–30 seconds, and reduce the heat if they darken too fast. The dish will be a little sharper.

  • Yellow mustard seeds

    Use the same weight. They are milder and larger; fry a few seconds longer until they pop. The finished dish will have less pungency.

  • Ground mustard seed

    Use 70% of the weight of whole seed, added with the other ground spices rather than fried whole. You lose the popping texture and the heat comes through more evenly.

Green chilli
  • Chilli powder

    Use 10 to 15% of the weight (about 1/4 teaspoon per chilli); imparts dry pungent heat and reddens the dish without the grassy crunch.

  • Dried red chilli

    Use 1 dried pod per fresh green chilli; snap in half and temper in hot oil for a deeper, toastier heat.

Coriander leaf
  • Coriander

    Use equal weight finely chopped; this is the exact same fresh herb.

  • Mint

    Use half the weight finely chopped; provides vibrant green freshness, though the flavour profile becomes noticeably cooler and sharper.

Ginger
  • Fresh ginger

    Use equal weight; scrape off the skin and grate or finely julienne according to the recipe.

  • Ginger paste

    Use equal weight; stir straight into the sizzling aromatics, taking care as the extra moisture may spit.

  • Ground ginger

    Use 15 to 20% of the weight; add alongside ground spices, noting it imparts warm, dry heat rather than zesty freshness.

Fresh coconut
  • Desiccated coconut

    Use 50% to 60% of the weight, soaked in equal parts warm water for 15 minutes before grinding. Works well for chutneys, though texture is slightly finer and sweeter.

  • Coconut milk

    Use 1.2 times the weight in curries. Adds creamy richness and authentic flavour, but makes gravies smoother and eliminates the grated, chewy mouthfeel.

Similar dishes

Aloo Matar Sookhe
Potatoes with Peas
Aloo Matar Sookhe has an earthy, savoury profile with sweetness from peas and mild acidity from tomatoes, rather than the rich, distinctly tangy coconut-and-yoghurt flavour of this dish.
  • Same: Aloo Matar Sookhe also features potatoes as a primary ingredient, seasoned with mustard seeds, ground turmeric, green chillies, and fresh coriander.
  • Different: Aloo Matar Sookhe is cooked dry with peas, tomatoes, cumin, and ghee or oil, completely omitting the yoghurt, fresh coconut, ginger, fenugreek, and chana dal used to make the gravy in this dish.
Podi Sambhar
Sambhar with Fresh Ground Spices
Podi Sambhar tastes earthier, spicier, and sharply tangy from tamarind rather than mild, creamy, and dairy-sour like this dish.
  • Same: Podi Sambhar also features potatoes cooked with turmeric, mustard seeds, fenugreek, chana dal, and coconut.
  • Different: Instead of relying on yoghurt, ginger, and fresh green chilli, Podi Sambhar uses a toor dal lentil base soured with tamarind extract and seasoned with oil-roasted cumin, coriander seeds, and dried red chillies.
Cheera Thoran
South Indian Spinach & Potatoes
Cheera Thoran is purely savory and peppery, lacking the prominent tart, creamy sourness provided by the yogurt in this dish.
  • Same: Cheera Thoran also features potatoes prepared with fresh coconut, ginger, green chillies, and tempered mustard seeds.
  • Different: Instead of simmering potatoes in a wet yogurt gravy with turmeric, chana dal, and fenugreek seeds, it is a dry stir-fry made with onion, urad dal, and curry leaves.
Aloo ke Gutake
Potatoes Tempered with Cumin
Aloo ke Gutake tastes pungent and warmly spiced from mustard oil and cumin, without the creamy coconut-yoghurt body or tartness of this dish.
  • Same: Aloo ke Gutake shares potato, turmeric, salt, and coriander with this dish, and both are Indian potato curries.
  • Different: Aloo ke Gutake is a dry curry cooked in mustard oil with cumin seed and dried red chilli, while this dish is a yoghurt-based curry with coconut, green chilli, ginger, chana dal, fenugreek, and mustard seed.