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Starch Chemistry

Absorption cooking, controlled starch gelatinisation

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Africa

Senegal & Gambia

The xoon is a controlled Maillard crust, not an accident

Ceebu jën's most prized element, for many Senegalese eaters, is not the fish at all.

Senegal & Gambia

Steam millet couscous in stages, and respect its low starting moisture

Thiere, the savoury millet couscous eaten across Senegal, the Gambia and Mauritania, and its sweet, fermented dessert cousin thiakry, are both built from...

Guinea, Sierra Leone & Liberia

Parboil the rice, and know exactly what the steam buys you

Sierra Leone and Guinea sit inside the oldest and deepest rice culture on this coast, and parboiling, riz étuvé, remains an active area of Guinean agronomic...

Ghana & Nigeria

Get the rice technique right

Jollof is decided before the sauce is. The rules, from Ozoz Sokoh's fundamentals and Akoko's practice:

Côte d'Ivoire, Togo & Benin

Starch craft, which is three separate skills

Foutou, attiéké and alloco are three different starch problems with three different targets, and treating them as one is why diaspora versions of all three...

Mali, Burkina Faso & Niger

The reserved gruel: tô is two-stage starch engineering

This is the most important technique in the volume and it is almost universally mis-described in Western sources as stirring flour into water.

Mali, Burkina Faso & Niger

The narrow windows: fonio, volatile spice, and what cannot be held

Some ingredients here have a wide margin and some have almost none, and the ones with none are what make British versions fail.

Cape Verde, Guinea-Bissau & São Tomé

Cook the corn and each bean to its own endpoint, then marry them

Why it works. Maize endosperm starch gelatinises across roughly 62 to 74°C, but full hydration of a dehulled kernel takes hours, because water has to migrate...

Ethiopia & Eritrea

Run the absit step, and hit the numbers

Injera is not a one-stage batter. It is a two-stage, mixed-culture sourdough with a cooked-starch intermediate. After the primary ferment you take 8 to 10 per...

Somalia & Djibouti

Adopt cajiin, the pre-gelatinised scald

The highest leverage single change available here, and also the sharpest regional divide in the cuisine.

Somalia & Djibouti

Build one stock, use it twice, and treat rice as controlled hydration

Two techniques that are really one, because they meet in the same pot.

Sudan & South Sudan

Understand why kisra goes leathery, then hold it correctly

Kisra is spread paper thin on a doka or sajj, given in the literature as an iron plate 60 x 40 cm, and cooks through in about thirty seconds.

Egypt

The two favas are handled in opposite directions

Egypt cooks one species two ways that contradict each other, and both are texture problems rather than flavour problems.

Morocco

Three hydrations, and the texture problem underneath

Couscous is not a starch you boil. It is a grain you build twice, once by rolling and once by steaming, and both halves are skills.

Algeria, Tunisia & Libya

Steam the grain in stages, over the pot it will be served with, and never hydrate it in a bowl

Couscous is agglomerated semolina, not extruded pasta.

Algeria, Tunisia & Libya

Fry the pastry to order, at temperature, and make sure the sheet is malsouka rather than filo

Malsouka is not filo, and the difference is manufacturing, not thickness.

Kenya, Tanzania & the Swahili Coast

Ugali as a gelatinisation and shear problem

Ugali is not stirred, it is worked. The meal goes into boiling water, first as a slurry so it cannot lump, then in additions, and then it is pressed and folded...

Uganda, Rwanda & Burundi

Matooke is a low-amylose starch with a very high breakdown, and that dictates the entire mash

The definitive characterisation of matooke starch is Ugandan work by Ugandan scientists, and that is worth saying out loud because it is unusual.

Madagascar, Mauritius, Réunion, Seychelles & Comoros

Drain the pulse hard and grind it dry

Mauritius is the pulse island, and its two great street preparations are the same problem solved twice.

Zambia, Zimbabwe, Malawi & Mozambique

The two stage starch, and the reserve that is dry flour

This is the central technique of the volume and almost every English description of it is wrong.

Angola, Namibia & Botswana

Cold-slake the flour, then work it by shear, in two stages

Funge comes in three forms: funge de bombó from fermented cassava flour, grey and elastic; funge de milho from yellow maize, elsewhere pirão; and funge misto.

South Africa, Lesotho & Eswatini

Control pap texture deliberately, because it is one flour making four dishes

The best numbers in this volume, from Jan Hendrik van der Westhuizen, using super maize meal and volume measures throughout, each serving 4:

Asia

Iran

Treat tahdig as controlled starch chemistry, not luck

The crisped rice crust at the base of the pot is not a happy accident of a particular cook's hand.

Armenia and Azerbaijan

Parboil, then let the fat crisp underneath

Azerbaijani plov uses a two-stage method called demleme: rice is first parboiled in salted water until tender on the outside but with a hard, visibly opaque...

Uzbekistan & Tajikistan

Never stir the steam

Once rinsed rice is layered onto the zirvak, levelled, and enough water added to cook it through, the pot is left uncovered until the surface water is...

Uzbekistan & Tajikistan

Ratio, not eye

The popular advice to add "a fingertip's depth of water above the rice" is precisely the mechanism that produces mushy plov, because that depth does not scale...

Europe

Northern & Central Italy

Let stale bread do structural work, not bulk work

Pane Toscano DOP, granted in 2016, requires only type 0 soft wheat flour, water and exclusively natural leaven, no commercial yeast, and critically, no salt.

Southern Italy, Sicily & Malta

Seal before you fry, and hold the fry temperature precisely

Sicilian arancini are sealed in a flour-and-water pastella before crumbing, specifically to stop the rice grains splitting open in the fryer; the best versions...

The Basque Country, Cantabria & Asturias

Scare the pot, don't boil it

The traditional technique behind fabada and cocido montañés alike, keeping a bean stew at a bare simmer and adding a splash of cold water periodically...

Normandy, Brittany and the Atlantic Coast

The buckwheat batter's rest

The buckwheat batter's rest. Buckwheat flour has no gluten to develop, so what a long rest, professional crêperies favour something close to a full day...

Alsace, Lorraine and the Nord

Thicken with bread and spice, not flour

Carbonnade flamande's defining move is a slice or two of stale pain d'épices, thickly spread with strong mustard, laid on top of the beer braise so it...

Burgundy, Lyon and the Rhône

The panade, and drying it exactly as for choux

The panade, and drying it exactly as for choux.

Paris and the Classical Table

Build a roux-based sauce as a controlled reduction, not a lucky guess

Béchamel (roux blanc, milk), velouté (roux blond, white stock) and espagnole (roux brun, brown stock plus mirepoix and tomato) are the same underlying move at...

North Germany and the Baltic Coast

The milk-soaked panade

Berlin's Bulette is built by soaking stale bread rolls in milk, squeezing them out, and working the resulting paste into minced meat with egg, onion, salt and...

The Czech Republic and Slovakia

Double-coat, then rest, before frying

Smažený sýr's whole structural integrity, staying intact rather than leaking molten cheese into the fryer, depends on a double application of flour, egg and...

Sweden, Finland & Sápmi

Hold the enzyme, not the clock

Mämmi's whole method depends on one precise piece of biochemistry: the malted rye mixture must reach and hold at least 60°C for its diastatic enzymes to...

Estonia, Latvia & Lithuania

Fold the reserved starch back into raw-grated dough, or it splits

The single technical fact that decides whether a cepelinai, or any raw-grated-potato dish, holds together in boiling water: the liquid pressed out of raw...

Galicia

Scare the pot, don't boil it

The same low, patient simmer this atlas's Cider and Cod Coast chapter documents for fabada and cocido montañés applies equally here, to caldo gallego and pote...

Catalonia, Valencia, Murcia & the Balearics

Build absorption cooking on evaporation, not on a fixed ratio

A rough rule of thumb holds that rice absorbs roughly its own weight in liquid, but the genuinely variable factor in a wide, shallow paella pan is evaporation...

Catalonia, Valencia, Murcia & the Balearics

Never stir once the rice is in, and never cover the pan

This rule appears in writing as far back as La cocina moderna's 1857 recipe, "no revolver desde la mitad de la cocción," and it survives unchanged in every...

Castile, Madrid, Extremadura & Aragón

Fix migas by fixing the bread's hydration, not the frying

Every Spanish source consulted agrees on the single technical fact behind bad migas: the bread's hydration before it ever reaches the pan decides everything...

Ukraine and Belarus

Keep raw-grated potato dough bound with its own starch, not a shortcut

Every raw-grated-potato dish in this chapter, draniki above all, depends on the same mechanism: the liquid pressed from grated raw potato is left to stand...

The Adriatic and Albania

Cook the ink with the flesh, not with the rice

Crni rižot's real technique is that cuttlefish is cooked down in its own liquid for a good fifteen minutes before wine and ink go in, so its natural gelatine...

Wales

Build a cheese sauce with a roux, and add the cheese off the heat

The failure mode behind every bad, oily, split rarebit or Glamorgan sausage filling is the same: cheese melted directly over high, direct heat, which tightens...

The Americas

Chile

Milcao's double-texture dough

Combining raw, grated, moisture-squeezed potato with cooked, mashed potato in roughly equal parts is not a shortcut, it is the actual technique: the raw...

Chile

Mültrün's grain-grinding

Whole wheat berries are cooked with the husk still on until it just begins to separate, then ground while still warm and slightly damp into a cohesive dough...

Paraguay

Treat cassava starch as a starch chemistry problem, not a flour substitute

As set out in the flavour arsenal above, cassava starch's high amylopectin content is what gives chipa and mbeju their characteristic chew and stretch, and the...

Paraguay

Engineer sopa paraguaya's crust and crumb as two separate problems

Sopa paraguaya is explicitly not a soup; it behaves as a savoury cornbread that sets custard-like inside while crisping on top, "esponjosa por dentro...

Oceania and the Pacific

Papua New Guinea