Paneer Khar Assam

Method

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   About Paneer Khar: Khar is the alkaline cooking technique that defines Assamese cuisine — traditionally made by filtering ash from sun-dried banana peels through water. Paneer Khar is the vegetarian adaptation favoured by Assamese Hindu households who avoid meat — the alkaline solution gives the paneer a subtly different mineral depth that you cannot get any other way.

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   Understand khar: Authentic khar (kolakhar) is made by burning sun-dried banana skins, soaking the ash in water and filtering. As a beginner, dissolve 1/2 tsp food-grade baking soda in 2 cups of water — that is your khar solution. If you have access to authentic Assamese khar, use 2 tbsp.

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   Choose firm paneer: Use 200g of firm, fresh paneer. Soft or crumbly paneer will fall apart in the alkaline liquid. If your paneer feels soft, wrap it in muslin and place a flat plate with a weight on top in the fridge for 30 minutes — this firms it up.

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   Cut the paneer: Cut the paneer into 2cm cubes. Smaller cubes cook through too fast in the alkaline liquid; larger ones do not absorb the flavour. Aim for the size of large dice.

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   Firm the paneer further with a brine: Optional but recommended for beginners — bring 2 cups of water and 1/2 tsp salt to a gentle simmer. Drop in the paneer cubes and cook for 30 seconds, then drain. This pre-cooking firms up the paneer so it does not break in the khar bath.

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   Prepare the green chilli: Take 1 fresh green chilli. Slit lengthwise from tip to stem, leaving the stem intact. Slitting (not slicing) lets the heat infuse without the chilli pieces breaking apart in the dish.

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   Chop the coriander: Take a small handful of fresh coriander leaves with the tender stems. Wash, shake dry and chop roughly. Set aside for garnish.

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   Bring khar to a gentle simmer: Pour the khar solution (or baking soda water) into a heavy-bottomed pan or pot. Place over medium heat and bring to a gentle simmer — small bubbles around the edges, not a rolling boil. Use stainless steel or enamel; avoid aluminium, which reacts with the alkali.

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   Add the paneer and chilli: Carefully lower the paneer cubes into the simmering khar to avoid splashing. Add the slit green chilli. The cubes should be just covered by the liquid; add a little more water if needed.

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    Cook gently: Reduce heat to low. The liquid should be barely shimmering, not bubbling. Cook for 15 minutes. Vigorous boiling would break the paneer cubes; a gentle bath lets the alkali penetrate without violence.

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    Do not stir aggressively: If you must stir, do so just once with a flat spoon, and very gently — paneer cubes break easily once they have absorbed the alkali. Let them sit undisturbed mostly.

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    Drain carefully: Place a colander over a heatproof bowl. Tip the contents through gently. Discard the khar liquid (do not reuse it for anything else; it is alkaline). Reserve the chilli with the paneer.

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    Dress while warm: Transfer the drained paneer cubes to a serving dish. Drizzle 1 tsp raw mustard oil over them. The hot paneer absorbs the mustard oil aroma immediately — this is the defining smell of the dish.

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    Season and garnish: Sprinkle salt to taste — usually 1/4 to 1/2 tsp is enough, since khar already provides some mineral salinity. Toss extremely gently. Scatter chopped coriander over the top.

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    Serve: Paneer Khar is served at room temperature or just-warm as a side dish, traditionally at the start of an Assamese meal alongside steamed rice. Its alkaline character is believed to prepare the digestion for richer dishes that follow.