Palak, Saag, Sarson, Methi: Desi Leafy Greens Explained

You ask for "saag" at a shop abroad and get a puzzled look. You say "spinach" and get a bag of baby leaves that cook down to nothing. Desi leafy greens have a vocabulary of their own, and a few of them have close English matches while others do not.

This guide sorts the names, the taste differences and the cooking habits, so your next palak paneer or saag has the green colour and the right balance of bitterness.

The names

Note that "saag" is both an ingredient and a dish. In Pakistan and Punjab, saag often means a slow-cooked mix of greens, traditionally mustard and spinach.

Palak: what to buy

Mature flat-leaf spinach, sold in bunches, has more flavour and holds its colour better than baby spinach in a bag, which is very tender and cooks to a thin purée. If you only find baby spinach, it works well for quick dishes like aloo palak, but use more of it, since it is mostly water, and cook it briefly.

Frozen chopped spinach is a sound substitute year-round. Thaw and squeeze out water before adding, otherwise the curry becomes watery. Roughly 300 g (about 10 oz) of frozen spinach replaces around 450 to 500 g (1 lb) of fresh, though recipes vary.

Keeping palak green

Colour fades when spinach is cooked too long or with acid too early. Blanch for one minute in boiling water, move to ice water at once, then blend. Add lemon or tomato at the end. The palak paneer green colour guide explains the steps in detail.

Sarson: mustard greens and the bitter question

Mustard greens are sold in many Western stores as "mustard greens" or "southern greens". They are sharper than spinach and need longer cooking. In Punjabi saag, they are simmered with a little spinach and sometimes bathua until soft, then mashed and finished with butter or ghee and a corn flour thickener, traditionally makki ka atta.

To reduce bitterness: remove thick stems, wash well, cook until fully soft, and balance with a little spinach or a pinch of sugar. Do not skip the long cook; undercooked mustard greens taste harsh.

Methi: fenugreek leaves

Fresh methi is slightly bitter, with an aroma that clings to your hands. Pluck the leaves, discard thick stalks and wash well, since sand hides in the leaves. A small amount flavours potatoes, aloo gobi or parathas. Dried fenugreek leaves, kasuri methi, are used as a finishing spice: crush a teaspoon between your palms and sprinkle in the last minute of cooking.

Fenugreek seeds (methi dana) are a different ingredient with a stronger, more bitter taste; do not substitute them for the leaves.

Other greens you may find

• Bathua: seasonal, sold in desi shops in winter, often as bathua raita or paratha. If unavailable, use spinach.
• Amaranth (chaulai): sold as "Chinese spinach" in some Asian markets. Cooks like spinach.
• Collard greens and kale: tougher, can replace saag greens if you cook them longer. Kale works in dishes that need a hearty leaf.
• Swiss chard and beet greens: fine for palak dishes; remove thick stems.

Washing and storing

Greens hide grit. Fill a sink with cold water, swish the leaves, lift them out (do not pour the water back over them) and repeat until no sand collects. Dry or spin them. Store loosely wrapped in a paper towel in a bag in the fridge for up to a few days. Wilted greens can be revived for a few minutes in cold water but slimy ones should be thrown away.

Cook greens with other ingredients as the recipe says. A dish with greens and dairy, like palak paneer, should be refrigerated promptly and reheated until steaming hot; use within a day or two.

A decision list for your next shop

1. Want mild and green? Palak, mature leaves if you can.
2. Want peppery and Punjabi? Mustard greens with a fistful of spinach.
3. Want aromatic and bitter? Methi, in small amounts.
4. Can't find any? Frozen spinach plus a handful of kale.
5. Cooking daal with greens? Add chopped spinach in the last five minutes of daal.

Where Degchi fits

The ingredient names in Degchi's recipes carry aliases in each language, so a recipe that says palak will match a pantry item labelled spinach. Try it at degchi.matrixinn.net/#try. If you want more name guides, see desi vegetable names: aubergine, brinjal, baingan and okra. Next time you see a bag of unfamiliar leaves, check the name, smell them and start with a small handful.