Before You Start
What distinguishes a keema samosa is its filling. The flaky fried shell is the one everybody knows, but the potato that normally sits inside is replaced by spiced minced meat. That meat has to be completely cooked before it comes near the pastry, both because it is safer and because it eats better; a half-cooked filling gives a soggy, patchy samosa even when every other detail is right. When it is done properly the mince holds together on a spoon, looks browned instead of boiled, and carries enough seasoning to balance the richness of the fried casing.
Compared with the vegetarian version this is a heavier, more festive samosa. It turns up in North Indian restaurants, in Mughlai-style eateries and on the tables of Eid and weddings far more than at a typical street cart, though some dedicated non-vegetarian snack stalls in cities with a strong Mughlai food culture do sell it.
Where It Comes From
Historians have documented the samosa quite thoroughly as a savoury pastry that came into the Indian subcontinent along Persian and Central Asian trade and migration routes. It arrived many centuries ago and was reshaped by local fillings and frying habits, a path K.T. Achaya has traced in detail. Versions stuffed with meat, keema samosa among them, are bound up with the Mughlai and Awadhi cooking that formed in Delhi, Lucknow and Hyderabad, cities where minced-meat dishes seasoned with ginger, garlic and warm spices already had a polished place in the royal and courtly kitchen. In that light, the potato samosa familiar today is the adaptation: potato was a cheaper filling that anyone could buy, and it carried the pastry into vegetarian households and inexpensive street food, whereas keema samosa remained close to its richer beginnings. Calling one filling more authentic than the other would be a mistake, since each speaks to a different economic and religious setting within a single North Indian samosa tradition.
How to Make It
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Prep
Knead the pastry dough
Stir the flour, ajwain and salt in a bowl, pour in the melted ghee and rub it through with your fingers until the crumbs resemble coarse breadcrumbs and stick together under pressure. Trickle in cold water, kneading all the while, until the dough is smooth and stiff, firmer than anything you would use for roti. Put a damp cloth over the bowl and leave it for at least twenty minutes.
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Prep
Set aside a separate work area for raw meat
Before opening the pack of keema, prepare a spot reserved for it, with its own board and utensils, well away from the pastry, vegetables and any food that will not be cooked again. Wash your hands carefully both before and after touching the raw meat, and keep it in the refrigerator right up to the point of cooking, not sitting on the counter while you get other things ready.
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Cook
Soften the onions and aromatics
Put the oil into a heavy pan over medium heat and cook the chopped onion for about eight minutes, until it is soft and has turned golden. Then mix in the ginger-garlic paste and the green chillies for a minute, until you can smell them, and follow with the tomato, which should cook down until it is soft and the oil begins to seep out around the rim of the pan.
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Cook
Bloom the spices before the meat goes in
Sprinkle over the chilli powder, turmeric and coriander powder and give them around half a minute, just until they smell warm, making sure they do not burn. Frying the spices in oil ahead of the meat produces a rounder, more even flavour than putting them in afterwards.
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Cook
Cook the mince thoroughly
Tip in the mince and press it apart with the back of your spoon until no big lumps are left. Raise the heat to medium-high and stir frequently until the meat is browned all the way through, with no pink or glassy spots anywhere. Mutton takes 12 to 15 minutes; chicken needs less, about ten. With a thermometer, the thickest part of the mixture should register at least 74°C (165°F), and this is a requirement for safety and not a suggestion.
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Cook
Dry the mixture and season it to finish
If you are using peas, add them now, and continue cooking without a lid until the juices from the meat have boiled away and the filling looks dry and crumbly, not wet or saucy; moisture would make the pastry soggy and hard to close. Fold in the garam masala, salt, mint, coriander and lemon juice, check the seasoning, and allow the filling to become completely cold before using, because warm filling softens the dough as soon as it touches.
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Assemble
Fold the samosas
Break the dough into balls, roll each one out to an oval, and slice across the middle to give two half-moons. Bend each half-moon into a cone, joining the straight side with a dab of water, then spoon in 1.5 to 2 tablespoons of the chilled filling, pressing it down gently to drive out air. Close the open edge firmly with small pleats.
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Cook
Fry gently until deep golden
Heat the oil to roughly 150 to 160°C (300 to 325°F), cooler than for a fast-frying snack, because a samosa needs the time for its pastry to cook through and turn flaky, otherwise the outside browns while the inside stays raw. Fry in batches for ten to twelve minutes, rotating from time to time, until each is crisp and a rich golden-brown all over.
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Serve
Drain and serve while hot
Transfer the samosas to a wire rack and wait a few minutes before serving, because the filling holds its heat longer than the crust implies. A bowl of mint chutney or tamarind-date chutney goes well alongside.
Swaps That Work
Chicken mince produces a lighter filling and cooks more quickly than mutton, which makes it the usual replacement when mutton is hard to come by. Cut the meat stage by a few minutes if you use it, but decide that it is done from its colour and, ideally, its temperature and not from the time on the clock. Shop-bought samosa pastry sheets or spring roll wrappers will stand in for homemade dough when you want something quicker and thinner, though the result is crisper and less flaky than classic maida pastry. Some Lucknowi versions stir a spoonful of plain yogurt into the filling shortly before it is finished, which adds richness.
Turning the Heat Up or Down
Both the red chilli powder and the fresh green chillies supply the heat, and each is simple to change. Cut the chilli powder to a scant half teaspoon and drop the fresh chilli for a gentler filling, relying on garam masala, coriander and ginger for depth. To raise the heat, add a little more chilli powder together with a chopped hot green chilli, or sprinkle some dried chilli flakes in at the very end, which leaves the heat sitting on the surface of the filling instead of being cooked fully into it.
Where Cooks Go Wrong
Putting underdone meat inside the pastry is the gravest error. Samosas fry fast, so the fryer cannot finish meat that was not already cooked, and the keema must therefore reach full doneness on the stove beforehand. A filling that is damp or undrained is the next most frequent fault, because it steams the shell from within and leaves a limp samosa even when the oil was at the right temperature. If the oil is too hot, the shell browns before the interior has cooked and flaked, so keep the temperature moderate and constant and let the time do its work. Last, weak seams let filling and oil escape while frying; press the pleats down hard and use water or a thin flour-and-water paste to seal them.
Keeping and Warming Up Leftovers
To keep: Use raw mince the day you buy it, or hold it in the refrigerator at 4°C (40°F) or colder for no more than a day or two, and freeze it if you will not cook it in that time. Cooked and cooled filling stays good for two days in a closed container in the refrigerator, or a month in the freezer. Once fried and cooled, the samosas last two days in the refrigerator, and because the filling is meat, they should never sit at room temperature longer than two hours. You can also freeze the assembled, unfried samosas on a tray and then bag them, frying them from frozen with a few extra minutes in the oil.
To warm up: Reheat at around 180°C (350°F) in an oven or air fryer, turning once, for eight to ten minutes, until the crust has crisped again and the centre is steaming hot throughout. That final point carries more weight here than with a vegetable samosa, as cooked meat must be reheated properly and not left merely lukewarm. Do not use a microwave, which softens the pastry and can warm the filling unevenly, leaving cooler pockets in the middle.
Safe Handling
Raw mince belongs in the refrigerator until the instant it is cooked and should never wait on the counter while other ingredients are prepared. Give it a separate board and utensils so nothing eaten raw, like the fresh mint and coriander, can pick up contamination. The filling must be cooked right through before it is wrapped in pastry: no pink or glassy meat should remain, and a reading of 74°C (165°F) or more on a meat thermometer is a far more dependable guide than the clock. After handling raw meat, wash hands, board and tools in hot soapy water before they touch anything else. Fried samosas contain cooked meat, so they should not stay out longer than two hours, and leftovers go into a sealed container in the refrigerator without delay. If you ever marinate raw meat in a sauce, never serve that liquid as a finishing sauce unless it has been brought to a boil first.
Where to Read More
- K.T. Achaya, "Indian Food: A Historical Companion" (Oxford University Press) — on the samosa's arrival via Persian and Central Asian trade routes and its subsequent regional adaptation.
- Lizzie Collingham, "Curry: A Tale of Cooks and Conquerors" (Oxford University Press) — on Mughlai and Awadhi minced-meat cookery and its influence on North Indian savoury pastries.