Storage questionsસંગ્રહના સવાલ

How long does cooked food keep in the fridge, and how long outside?

Covered in the fridge, today and tomorrow, so two days at the outside, and sooner is better. Cold slows spoilage down, it does not stop it, which is why the days still have to be counted. Anything made with milk gets half that window: kheer, basundi, shrikhand and dudhpak are one-day foods. On the counter, cooked food should not sit for more than about two hours, and in the April-to-June heat not more than one. Dal, kadhi, gravy shaak and rice are not counter food in a Gujarat summer, not even until evening. Thepla, khakhra, dry bhaji and rotli are fine out for the day. The mistake almost everyone makes is treating the fridge as a reset. If food stood out for three hours and then went in, those three hours still count against it, because chilling does not give the time back. If the fridge is full, write the date on the dabba — memory is the weakest link here.

Why should hot food not go straight into the fridge?

Do not put a hot vessel straight into the fridge, but do not leave it out until it is fully at room temperature either. Two things go wrong. A hot pot lifts the temperature inside the fridge, so the milk and curd sitting next to it spend a while lukewarm. And a deep covered pot cools from the outside in, so the middle can stay warm for hours while the rim already feels cold. The method is to spread the food into a shallow dish or thali, leave it uncovered under a fan until it stops steaming, which is usually twenty to twenty-five minutes, then lid it and put it away. Dal and rice need this most, being dense and good at holding heat. The common mistake is waiting for food to go completely cold first, which easily eats two hours. Merely not hot to the hand is enough; let the fridge do the rest of the cooling.

Steel dabba, plastic or a covered plate — what should food be stored in?

A steel dabba with a lid is best, plastic second, and a plate over a plate worst. A plate always leaves a gap at the rim, so air, flies and damp come and go, and the top surface dries out. Steel cools quickly, holds no smell, and is not spoiled by hot vaghar oil. Plastic cools slowly, keeps turmeric and tomato stains, and once a box has fine scratches it holds odours in them; never pour hot food into plastic. Glass with a lid is good too, and better than either for sour things such as athanu, chhundo or a sharp kadhi. One thing people miss: match the box to the amount of food, because a half-empty dabba stores a lot of air along with the food and the top layer dries out. And give each dish its own box — dal and shaak together means whichever one turns first takes the other with it.

How do I tell if dal, shaak or rice has gone bad?

Smell is the first and most reliable test: lift the lid, and a sour or fermented note settles it. After that, look. Froth sitting on dal or kadhi, small bubbles rising as you stir, water separated right out of a shaak gravy, or a thin tacky film on the surface all mean the same thing. Rice shows it differently — the grains feel slimy between the fingers, stick together into strings, or carry a faint sour smell. The reason is simple: the organisms that spoil food give off gas, which is the froth and the bubbles, and break down the texture, which is why water comes out. Do not taste to check. That is the commonest mistake, and a small taste tells you nothing worth knowing. Boiling does not repair spoiled food either; the smell may be driven off and the food is still not worth eating. When in doubt, throw it out.

How do I know whether curd or milk has gone off?

Curd turns sour first, and slightly sour curd is not spoiled — it is useful in kadhi, in khaman batter, for kneading bhakhri dough, or thinned into chaas. It has gone when it tastes bitter rather than sour, when there are pink, yellow or green patches on top, when it fizzes under the spoon, or when it has separated into water with an off smell. Patches mean the whole pot goes; do not scrape the top and keep the rest. Milk signals differently: a changed smell before you even heat it, a yellow cast, a slimy feel on the spoon, or a bitter taste. If it splits while you are heating it, strain it through a cloth there and then, make paneer, and use it the same day. But if the smell was already wrong before heating, do not make paneer from it at all; pour it away. The mistake is treating sourness as the only sign, when bitterness and coloured patches are the more serious ones.

What is simply not worth saving for the next day?

Cut fruit does not keep for the next day. Once cut it weeps, every cut surface is open to the air, and in damp weather it turns fast, so fruit chaat and cut kalingar are a same-sitting job. Coconut chutney goes sour within two or three hours in the heat, so make only what will be eaten. Sweets made with mava or chhena, so penda, barfi and rasgulla, should not sit out in summer at all, and go the moment there is any sourness about them. Any shaak finished with curd, raw onion or coriander stirred in at the end will not be the same thing tomorrow. The clearest rule of all: cooked food that stood out overnight in warm weather gets thrown away, whether it is dal, shaak or rice. Boiling will not repair it, and the morning fridge does not give the night back. Bhinda nu shaak is a different case — it reheats slimy and stringy, which is taste, not safety.

How should I store atta and other flours so weevils do not get in?

Keep flour in an airtight container somewhere dry and dark, and have only a month's worth milled at a time. Weevils usually arrive with the grain itself, because the eggs are already inside it and they hatch in warmth and damp, so the two things that matter are keeping moisture out and not letting an old stock sit around. Putting five or six dried neem leaves, two or three dried red chillies or four or five bay leaves in the container is the usual household practice, and insects do not care for it. Cold is the more dependable answer: wheat atta, bajri flour and chana flour all keep for months in the fridge, and bajri flour in particular starts tasting bitter within two or three weeks outside. The mistake is topping up an old container with fresh flour. Empty it, wash it, dry it thoroughly, then refill — otherwise whatever was living at the bottom moves straight into the new lot.

How do I store dry snacks so they stay crisp?

Pack dry snacks only once they are completely cold, and pack them airtight — crispness is lost to moisture, not to time. If hot ganthiya, chakri, chevdo or bhakharwadi go into a box, the steam is trapped, settles on the surfaces, and by morning the whole tin is limp. Spread anything fried out on a rack or a sieve and give it at least two hours. Khakhra and puri are the most fragile: stand them upright in a steel dabba so nothing presses down on them. If you have made a big batch, split it between two boxes rather than opening the same one every day, because the box that gets opened is the box that takes on damp. Snacks that have already gone soft are not wasted: give them two or three minutes of dry heat on a tava over a low flame, and the crispness returns as they cool. The mistake is re-frying limp snacks in oil, which adds oil and not crispness.

What changes about storing food in the monsoon?

The monsoon brings two separate problems: cooked food turns faster, and dry things take on damp. Because the air is already wet, food stays lukewarm for longer as it cools, so work to summer rules — leftovers into the fridge within an hour or two of the meal, and nothing left on the counter overnight. The other half of it is that salt, sugar, ground masala, papad, khakhra and flour all pull water out of the air: salt cakes, papad go leathery, masala powders clump. Keep those containers on a high shelf away from the stove and the window, and only ever take from them with a dry spoon, because a wet spoon does more damage than the air does. For pickles, keep a layer of oil standing on top and the rim of the jar wiped dry. Check your containers once a week through these months, and if you see mould, the whole lot goes; do not scrape the top.

What is the right way to reheat, and can food be frozen again?

Reheat until the whole pot is actually bubbling or steaming through — half-warm is the worst of the options. Rice wants water sprinkled over it, a lid, and a low flame, because dry heat only sets the grains harder while steam loosens them again. Dal that has thickened wants hot water, never cold, since cold drops the temperature of the whole pot, which then spends a long time merely warm. Rotli go on a dry tava for a few seconds a side, and anything fried goes on a tava with a little oil, because a microwave pulls moisture out of the middle and into the crust, which is exactly how a crisp thing goes limp.

If you are freezing, freeze on the day it was cooked, in separate boxes of one meal each. Food that has already been reheated or thawed should not go back into the fridge or freezer: each round leaves it lukewarm for a while and that time adds up. So warm only the portion you will eat.