The spice kit that makes this food worth eating

This is the shortest guide on the site and the one that makes the most difference. Everything else here is about what keeps. This is about why it is worth eating.

Tinned and dried ingredients arrive with three things missing: aroma, acidity and any suggestion that fire was involved. All three are replaceable, cheaply, from a box that weighs about half a kilogram.

The eleven

Salt. Not a spice, first on the list. Most “bland” tinned food is under-salted rather than under-spiced, and no amount of cumin fixes that.

Olive oil. Fat carries flavour — literally, since most aromatic compounds are fat-soluble and not water-soluble. A dish finished with a proper thread of oil tastes more of itself.

Cumin. The single most useful ground spice here. Earthy, savoury, and it bridges North African, Middle Eastern, Indian and Mexican cooking.

Smoked paprika. The one that does something nothing else can: it supplies the char note. Tinned food has never been near a fire, and this is the cheapest way to suggest otherwise.

Dried garlic granules. Fresh garlic does not keep and does not travel. Granules bloomed in hot oil give a rounded, sweet background that garlic powder stirred in at the end does not.

Dried onion flakes. Rehydrated in fat at the start of a dish, these do the job of a softened onion for a fraction of the weight and fuel. Give them two or three minutes — they should smell sweet rather than dusty.

Turmeric. Colour and earth. Needs fat and salt to read as anything, and burns bitter in seconds, so it goes in late and briefly.

Chilli flakes. Heat you can dose. Ground chilli commits you; flakes let each person decide.

Dried oregano. One of the very few herbs genuinely better dried than fresh, which is why it earns a place when basil and parsley do not.

Cider vinegar. Acidity is the thing tinned cooking most obviously lacks and the thing cooks most often forget to add. A teaspoon at the end of a stew does what a squeeze of lemon does in a restaurant.

Bottled lemon juice. A different acidity — brighter, more aromatic. Bottled rather than fresh is deliberate: standardised and it keeps.

The two techniques that make them work

Bloom them. Spices heated in fat for twenty to thirty seconds smell completely different from spices stirred into liquid. This is not a refinement — it is most of the gap between a good dish and a dull one, and it costs half a minute.

Watch the pan. Cumin can take a little heat; turmeric and garlic cannot, and burnt spice cannot be rescued.

Add acid last, off the heat. Vinegar and lemon lose their edge when boiled. Taste the dish before and after and you will hear it come into focus.

What not to bother with

Pre-mixed curry powder and fajita seasoning. Mostly salt and filler, and they make every dish taste like the same dish.

Whole spices, unless you are carrying a grinder. Whole seeds keep their aroma far longer and you cannot get at it.

Fresh herbs. They do not keep, they weigh a lot for what they give, and the dried versions of most of them are poor. Better to cook something that does not want them than to fake it.

Packing it

Small screw-top jars or a spice tin. Avoid the flip-top shakers sold for camping, which open in a rucksack.

One habit worth forming: put the eleven in one box and keep the box together. The reason this kit gets left behind is that it lives in eleven places.