Technique
Indian Meal Prep: The One Hour That Saves Six Dinners
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Quick answer
Almost all the work in an Indian meal is in one place: the onion-tomato base.
Cooking onions down to deep gold takes 15–20 minutes. Frying the masala until the oil separates takes another 10. That is the hour. Everything after it — adding the chickpeas, the chicken, the paneer, the liquid — takes fifteen minutes.
So the whole of Indian meal prep is really one instruction:
Make a big batch of base. Cook it properly. Freeze it in portions.
A weeknight dinner then becomes: one portion of base, your main ingredient, some liquid, a finish. Fifteen minutes.
Everything else on this page is secondary to that.
Why the base is the whole game
If you have cooked from an Indian recipe, you will recognise the shape: twenty minutes of chopping and frying before anything that looks like the dish appears, then a comparatively quick finish.
That front half is bhuna masala — onions taken to deep gold, ginger and garlic, tomato cooked until it collapses, ground spices, and the whole lot fried until the fat separates out and pools around the pan. The full method is here, and the important part for meal prep is that this stage is nearly identical across a huge number of dishes.
Chana masala, rajma, aloo, paneer, egg curry, chicken curry — same base, different things added to it.
So it is not six recipes with a common step. It is one recipe that becomes six dinners.
Making a batch
Quantities. Roughly one large onion and one medium tomato per two servings. Six onions and three tins of tomatoes will give you about six meals for four.
Use the widest pan you own. This is the one instruction people skip and it decides the result. Onions piled deep in a small pan release water and steam instead of browning, and pale onions make a thin, flat gravy no amount of spice will rescue. If your pan is not wide enough, do two batches. Two batches of properly browned onions beat one batch of steamed ones every time.
Cook it all the way. Take it right through to oil separation. This matters more when freezing than when cooking fresh, because an unfinished base still tastes raw after thawing — you will have frozen the problem instead of the solution, and there is no way to fix it later.
Salt lightly. The dishes it becomes will be seasoned differently.
What to leave out: garam masala, cream, yoghurt, fresh herbs, lemon. All of those are finishing steps and all of them fade. They go in on the night.
Freezing it
Bhuna masala freezes better than almost anything else you cook, because it is fully cooked, low in water and high in fat.
- Cool it completely and quickly. Spread it in a wide dish rather than leaving it deep in a hot pan.
- Portion it. Freezer bags pressed flat stack neatly and thaw in minutes. An ice cube tray is better for small amounts — two or three cubes is enough to lift a simple vegetable dish.
- Label with the date. You will not remember.
- Three months is a comfortable limit. It will not spoil after that, but it starts to dull.
On the night: straight into a hot pan from frozen, break it up, let it come back together and sizzle for a minute or two before anything else goes in. That minute wakes it up.
What else is worth batching
In rough order of how much time it buys you.
Fried onions (birista). Sliced thin and fried deep brown, then drained. They keep well and freeze even better, and blended with a splash of water they become a thickener and flavour base for korma and biryani gravies. This is the thing that makes a weeknight dish taste like it took hours.
Ginger-garlic paste. Freeze it in an ice cube tray. Blended fresh with nothing added it only lasts a few days in the fridge before turning harsh; with oil and salt, a couple of weeks; frozen, months, with no difference worth noticing.
Cooked pulses. Chickpeas and rajma from dried are far better than tinned and take one long soak plus one cook. Do a large batch, freeze in portions with a little of their cooking liquid.
Dal. Cooks in half an hour, keeps three to four days, freezes for months. Freeze it without its tadka and pour a fresh one over when you serve — that is the difference between reheated dal and good dal.
Chopped aromatics. Onions, ginger, garlic, chillies, prepped and boxed. Useful, but be honest that this saves you the ten easy minutes, not the hour of cooking.
Roti and paratha. Cook them, cool them, stack with paper between, freeze. They reheat well on a dry pan. Better than dough, which discolours.
What not to batch
Rice, beyond a day. See the safety rule below.
The finishing tadka. Whole spices bloomed in hot ghee and poured over a dal at the last second — this is the moment the dish arrives, and it takes ninety seconds. Do it fresh, every time. Nothing else on this page is as high a return for as little effort.
Garam masala. A finishing spice. Its aroma is volatile and it will be gone by Wednesday. Add it when you reheat.
Fresh coriander leaf. Goes black and slimy. Add at the table.
Anything fried. Samosas, pakoras, papad. They go soft, and reheating never fully brings them back.
Cream and yoghurt. Add on the night. Yoghurt in particular does not enjoy being frozen and reheated.
Storage and the one safety rule
General curry storage: cool quickly, cover, three to four days in the fridge, up to three months frozen. Meat and fish at the shorter end. Reheat until piping hot all the way through, once.
Cool fast, not slowly. What matters is the time food spends sitting warm, not the total time in the fridge. A hot pot left on the hob to cool “naturally” spends hours in exactly the range you want to get through quickly. Spread it out, or sit the pan in cold water.
And the rule specific to rice, because it is the one people do not know:
Uncooked rice can carry spores that survive cooking. If cooked rice sits at room temperature, those spores multiply and produce a toxin — and reheating does not destroy that toxin.
So: spread it out to cool, refrigerate within about an hour, use within a day, reheat once. Never twice.
Day-old fridge-cold rice is, conveniently, the best rice for frying — the grains have dried and firmed and will not turn to paste. More on cooking it in the first place.
A realistic hour
Not a whole Sunday. One hour.
| Minutes | What |
|---|---|
| 0–10 | Slice six onions. Put dried pulses on to cook if you are doing them. |
| 10–30 | Onions into the widest pan, medium heat, stirring now and then |
| 30–35 | Ginger and garlic in. Blend a separate batch of ginger-garlic paste for the tray |
| 35–50 | Tomato in, ground spices in, fry until the oil separates |
| 50–60 | Cool, portion, label, freeze. Wash up. |
You end with about six meals’ worth of base, a tray of ginger-garlic cubes, and possibly a batch of pulses. That is six dinners that are now fifteen minutes each.
The point of doing this
Meal prep gets sold as discipline. For this cuisine it is closer to arithmetic.
The reason people stop cooking Indian food on weeknights is not that they dislike it — it is that they remember it taking an hour. It does take an hour. It just does not have to take an hour on the night, because the hour is one stage and that stage keeps.
Everything in this article assumes you can make a good base in the first place, which is a technique rather than a recipe: cook the onions longer than you think, and wait for the oil.
What goes into that base — and how much of each — is what the spice guides work through one spice at a time, and what the Spice Pharmacopeia volumes take further.
One hour. Six dinners. That is the whole idea.
Common questions
What is the best thing to meal prep for Indian food?+
The onion-tomato base, called bhuna masala. Nearly all the work in a North Indian curry is in that base — cooking onions down properly takes fifteen to twenty minutes and frying the masala until the oil separates takes another ten. Everything after it is quick. Make a large batch once, freeze it in meal-sized portions, and a weeknight curry becomes a portion of base plus your main ingredient plus liquid, which is about fifteen minutes. Nothing else you can batch comes close to that in time saved.
Can you freeze onion tomato masala?+
Yes, and it freezes exceptionally well because it is cooked, low in water and high in fat, all of which help. Cook it fully until the oil separates, cool it completely, then portion it into bags pressed flat or into an ice cube tray for smaller amounts. It keeps around three months and there is no meaningful loss of flavour. Do not freeze it half-cooked — an unfinished base will still taste raw when you thaw it, and you will have frozen the problem rather than the solution.
How long does cooked curry last in the fridge?+
Three to four days for most curries, cooled quickly and kept covered in the fridge, and up to about three months frozen. Meat and fish dishes sit at the shorter end. Cool them fast rather than leaving the pot on the hob, because the time spent slowly cooling at room temperature is what matters, not the total time in the fridge. Reheat until piping hot all the way through, once.
Can you meal prep rice?+
You can, with one rule that is specific to rice. Uncooked rice carries spores that survive cooking, and if cooked rice is left standing at room temperature those spores multiply and produce a toxin that reheating does not destroy. So spread cooked rice out to cool quickly rather than leaving it in the pot, refrigerate it within about an hour, use it within a day, and reheat it once until piping hot. Day-old fridge-cold rice is, usefully, the best rice for frying.
Can you make ginger garlic paste in advance?+
Yes, and it is worth doing, but it does not keep as long as people assume. Blended fresh with nothing added it lasts a few days in the fridge before it turns harsh and slightly fermented. Blending it with a little oil and salt extends that to a couple of weeks. The reliable answer is to freeze it — an ice cube tray gives you portions you can drop straight into the pan, and it keeps for months with no change worth noticing.
What should you not batch cook in Indian food?+
Rice, beyond a day. The finishing tadka, which is a pour-over of freshly bloomed whole spices and is the whole point of a dal — bloom it fresh in ninety seconds. Fresh coriander leaf, which goes black. Anything fried, which goes soft. And roti, which is best cooked fresh, though you can freeze the cooked breads between sheets of paper if you must. Garam masala is also a finishing spice, so add it when you reheat rather than when you batch.
How do I stop batch-cooked curry tasting flat by Wednesday?+
Hold back the finishing steps. Batch the base and the main ingredient, but add garam masala, cream or yoghurt, fresh herbs and any squeeze of lemon at the moment you serve. Those are all volatile or fragile and they are exactly what fades over three days in a fridge. A reheated curry with a fresh tadka poured over it and a handful of coriander tastes made that evening, because the parts you notice were.
How much base should I make?+
Work backwards from portions. Roughly one large onion and one medium tomato per two servings is a reasonable starting point, so six onions and three tins of tomatoes gives you around six meals for four people. Cook it in the widest pan you own — a crowded pan steams the onions instead of browning them, which is the one step you cannot rush or skip. If your pan is small, do it in two batches rather than one deep one.
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