Oca 350g

Oca 350g

SKU# FINOCA350

Availability: In stock

£3.40

A Peruvian potato-like veg, with a lemony punch.

Guy has been growing oca on our French farm. Planted in March, they grow steadily through the summer before swelling into edible tubers in late autumn. They are Peruvian in origin, but are commonly known as New Zealand yams and are used much like potatoes in both countries. They can be eaten raw or cooked, and are characterised by a distinct lemony taste that lessens with cooking. They look like a cross between a gnarled radish and a Jerusalem artichoke.

Quick Overview

A Peruvian potato-like veg, with a lemony punch.



Guy has been growing oca on our French farm. Planted in March, they grow steadily through the summer before swelling into edible tubers in late autumn. They are Peruvian in origin, but are commonly known as New Zealand yams and are used much like potatoes in both countries. They can be eaten raw or cooked, and are characterised by a distinct lemony taste that lessens with cooking. They look like a cross between a gnarled radish and a Jerusalem artichoke.

How to store oca

Store in the fridge; will keep well for over a week.

How to prepare oca

The creases trap a lot of soil, so they will need a good clean before eating. Soak for 10 mins to loosen the dirt, then scrub well. No need to peel. Oca come in all sorts of shapes and sizes, and can be cooked whole, or chopped.

How to cook oca

Grate or slice and serve in a salad or slaw. Alternatively, roast in a hot oven for 20 mins with a little oil and salt - cooked like this they aren’t a world away from a roast spud, it’s just as if a slight shake of vinegar has been added. Riverford Chef Bob thinks they are at their best when just lightly cooked – simply chop into 2cm pieces and sauté in a pan with a little oil and salt for 10 mins..

Grower info

These oca were grown on Guy’s farm in the Vendée, France. With slightly different seasons to the UK, Guy’s French farm helps us to cover the ‘hungry gap’ – the period between April and May, when the old season crops have ended but the first harvest of the new season aren’t quite ready.

Country of origin

Grown in France.