Toor Dal

Toor dal, also called arhar dal, is the split and husked form of the pigeon pea (Cajanus cajan). It's a squat, matte yellow lentil that cooks down to a soft, slightly starchy texture, and it's the base of South Indian sambar and most everyday North Indian dal fry. Toor dal is sometimes sold plain and sometimes lightly coated in edible oil to extend shelf life, which is why some bags feel slightly greasy to the touch.

Varieties

Toor dal and arhar dal are the same lentil, just different regional names, Marathi and Gujarati speakers typically say toor, Hindi speakers typically say arhar. The main variation to watch for at the store is oiled versus unoiled dal, which affects shelf life but not flavor once cooked.

Buying tips

Look for dal that's a uniform pale yellow with no dark or shriveled pieces mixed in. Plain (non-oily) toor dal is drier and slightly duller in color; oiled toor dal looks shinier and feels a bit slick between your fingers. Either is fine, but avoid dal that smells sharp or rancid, which signals old oil coating.

Substitutes

• Red lentils (masoor dal) — 1:1 by volume

  Cooks faster and breaks down into a smoother, less grainy texture, so reduce simmer time by about a third and expect a thinner final consistency.

• Yellow split peas — 1:1 by volume

  Holds its shape more than toor dal and takes noticeably longer to soften; soak for at least an hour before cooking.

• Chana dal (split Bengal gram) — 1:1 by volume

  Firmer and nuttier, keeps its bite even after long cooking, so it works better in dishes where you want texture rather than a smooth dal.

• Moong dal (split yellow lentils) — 1:1 by volume

  Cooks the fastest of any common substitute and gives a lighter, less rich result, closest to toor dal for a quick weeknight dal.

Storage

Store dry toor dal in an airtight container in a cool, dark pantry, where it keeps well for 6 to 12 months. Oil-coated toor dal has a shorter shelf life than the plain kind since the oil can turn rancid in heat or direct sunlight; buy smaller quantities of oiled dal if your kitchen runs warm. Cooked toor dal keeps in the fridge for about 4 days and freezes well for up to 3 months.

How to use

Pressure-cook or simmer toor dal until it breaks down into a soft, slightly mushy consistency, then finish with a tempering (tadka) of mustard seeds, cumin, curry leaves, garlic, or dried chiles fried in oil or ghee. It's the backbone of sambar (with tamarind and vegetables), rasam, and simple dal fry served over rice or with roti. Rinse it two or three times before cooking to remove surface starch and any oil coating.

What it pairs with

Pairs with tamarind, curry leaves, mustard seeds, turmeric, garlic, tomato, and coconut in South Indian preparations, and with cumin, ginger, and ghee in North Indian dal fry. Best served over steamed rice or with roti.

Nutrition

Toor dal is high in plant protein and fiber and naturally low in fat, with a good amount of folate and iron. Combining it with rice, as in most South Indian meals, rounds out the amino acid profile into a more complete protein.

FAQ

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