One ingredient · Three kitchens

What the World Is Eating

A food is more than a nutrient list. This series follows useful ingredients through the cultures that have learned how to grow them, cook them and make them belong.

Fresh purslane growing in a garden bed
01 · Purslane

The Weed the World Eats

Purslane brings a fresh, gently tart flavour and succulent texture to the table. Explore Mexican verdolagas, Turkish yogurt preparations, and Greek greens dressed with olive oil and lemon.

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Fresh sardines displayed on ice
02 · Sardines

Small Fish, Big World

Small, rich and full of flavour, sardines have earned a place in kitchens far beyond the tin. Follow Portuguese grilling, Spanish olive-oil traditions, and Japanese preparations that make the most of the whole fish.

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Buckwheat seeds and flour on a rustic table
03 · Buckwheat

The Seed That Became Three Staples

Buckwheat is a seed with three remarkably different culinary lives. Discover Japanese soba noodles, the warming kasha of Eastern Europe, and the savoury galettes of Brittany, with practical ways to bring each tradition into your kitchen.

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Tahini being poured into a ceramic bowl
04 · Tahini

The Seed Paste at the Center of the Table

Ground sesame becomes much more than a dip when you follow it around the Mediterranean. This story explores tahini in the Levant, Greece, and Turkey, moving from creamy savoury sauces to sweet dishes built around its deep, nutty flavour.

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Black garlic
05 · Black garlic

The Sweet Side of the Dark

Aged black garlic develops a soft texture and a sweet, savoury depth that fresh garlic cannot offer. Explore sesame mushroom rice, white bean crostini, and squash tacos that carry this ingredient through Korean-inspired, Mediterranean-inspired, and Mexican-inspired plates.

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Nopales
06 · Nopales

The Cactus Mexico Eats

Tender cactus pads are an everyday food in Mexico, with a bright flavour and a texture worth learning to handle. Discover nopales in a fresh salad, charred with onions and beans, and folded into eggs, alongside the history and practical preparation behind each plate.

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Mackerel
07 · Mackerel

The Oily Fish That Feeds the World

Rich, affordable mackerel takes on a distinct character in every kitchen it enters. Follow Japanese saba shioyaki, Portuguese cavala grelhada, and British smoked mackerel pâté, with guidance on choosing and cooking this flavourful fish.

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Teff
08 · Teff

Ethiopia’s Ancient Grain with a Modern Story

Tiny teff grains carry a much larger food story through Ethiopia and Eritrea. Explore fermented injera, taita with berbere lentils, and a contemporary teff breakfast loaf, while learning how fermentation and cooking shape the grain’s flavour and texture.

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Use the ingredient. Learn the kitchen.

Browse all practical food ideas