Oca: The Vibrant Jewel of Andean Tubers
Description
Oca (Oxalis tuberosa) is a vibrant and nutritious tuber that rivals the potato in the Andes. Available in a dazzling array of colours including crimson, apricot, and yellow, it is a feast for the eyes as well as the palate. Naturally gluten-free, Oca is a fantastic source of carbohydrates for those seeking variety.
Its flavour is tangy and crisp when raw—reminiscent of a lemony apple—but becomes mild, sweet, and nutty when cooked, offering a delightful versatility.
Culinary Applications
Oca does not need peeling. It can be eaten raw for a crunch or cooked in any way a potato would be.
- Salads: Slice raw for a zesty, crunchy addition.
- Roasted: Roasting intensifies its sweetness and creates a tender texture.
- Stews: Holds its shape well in slow-cooked dishes.
Health Benefits
Oca is rich in Vitamin C, iron, and potassium. Its high fibre content supports digestion. The pigments in its skin are antioxidants, contributing to cellular health.
Sustainability
Oca is a robust, low-input crop that thrives in poor soils, making it an excellent choice for sustainable agriculture and diverse diets.
Bright and tangy, Oca brings a burst of colour and a unique flavour profile to the vegetable drawer.