Pistachios are called pista across India and are among the more expensive dry fruits, largely because the tree bears a full crop only every second year. Most of what reaches the Indian market comes from Iran, the United States or Afghanistan.

Plain pistachios are sold shelled, unsalted and unroasted. Almost everything on a shop shelf is the opposite: salted, roasted and often still in the shell. That version works as a snack and nothing else. Once salt is on the kernel, it cannot be removed, so a pack of salted pista is useless for kheer, shrikhand, kulfi, barfi or a pulao garnish. Anyone cooking with pistachios needs the plain version.

Colour is the quality signal buyers should look at. Good pistachio kernels are pale green through to yellow-green, with a thin purple-tinged skin. Deeper green usually means an Iranian variety, which is prized for the colour it brings to sweets. Dull, greyish or brownish kernels indicate age or poor storage.

Pistachios carry a high oil content, so like walnuts they turn rancid rather than simply going stale. Storage matters, and the section below covers it.

How to Identify Good Pistachio Kernels

• Pale green to yellow-green colour with a purple-tinged skin
• Firm kernels with a clean snap, not soft or bendy
• Dry surface with no oily film
• Mild sweet aroma with no sharp or paint-like smell
• Whole kernels rather than a pack heavy with broken halves

Pistachio Nutrition

Pistachios are among the more protein-dense nuts and one of the lower-calorie options in the dry fruit range.

• Source of plant protein and dietary fibre
• Carries unsaturated fats, potassium and vitamin B6
• Contains lutein and zeaxanthin, the compounds behind the green colour
• Lower in calories per serving than most other nuts

This is general nutritional information and not medical advice.

How to Use Pista Plain

As a snack:

A handful of around 20 to 25 kernels is a standard serving. Plain pistachios have a mild, sweet taste that most people find lighter than salted ones.

To roast at home:

• Dry roast on a low flame for four to five minutes, stirring constantly.
• Add salt only after roasting, and only if you want it. A light sprinkle while the kernels are still warm makes it stick.
• Cool completely before storing. Trapped steam turns them soft.

In sweets and cooking:

• Chop coarsely and add to kheer, basundi or rabdi in the last two minutes.
• Slice into slivers for garnishing barfi, halwa and kulfi.
• Grind with a little milk for pista barfi and pista kulfi.
• Scatter over biryani and pulao just before serving.
• Fold into shrikhand and hung curd desserts.

Do not add pistachios early in a long cook. Heat dulls the green colour and softens the crunch, which is why they go in at the end.

Uses for Pista Plain

• Everyday snacking
• Kheer, basundi and rabdi
• Pista barfi and pista kulfi
• Shrikhand and hung curd desserts
• Biryani and pulao garnish
• Baklava and Middle Eastern sweets
• Cakes, cookies and ice cream
• Dry fruit ladoo and festive hampers

How to Store Pistachios

Pistachios carry enough oil to turn rancid, so they need more care than almonds.

• Transfer to an airtight container as soon as the pack is opened.
• Refrigerate for regular use. Cold storage genuinely extends the life of high-oil nuts.
• Freeze if buying the 250 g pack and using it slowly. Frozen kernels keep well for months.
• Keep away from strong-smelling foods, since pistachios absorb odours.
• Never store near the stove or in a clear jar on the counter.

At room temperature, plain pistachios hold their flavour for around a month. Refrigerated, closer to five to six months.

Plain or Salted: Which One to Buy

Plain pistachios are unsalted and unroasted. They work for cooking, sweets and garnishing, and can be roasted and salted at home whenever you want the snack version.

Salted roasted pistachios work as a snack only. The salt cannot be removed, so they are unusable in kheer, barfi, kulfi or anything sweet.

If the pack is meant for both snacking and cooking, plain is the version to buy.