Cassava

What Is Cassava?

Cassava (also known as manioc, Manihot esculenta) is a firm, white-fleshed root vegetable with a thick, brown skin, grown in tropical regions. It is a major source of carbohydrates for millions of people in Africa, Latin America, the Caribbean, and Southeast Asia.

There are two main types, sweet and bitter; both must be cooked before eating. Cassava is also the main raw material for flour, tapioca, and various snacks.

Cassava Nutrition

Raw cassava provides about 160 kcal of energy and 38.1 g of carbohydrates per 100 g. It is one of the most calorie-dense starchy roots. It also contains 20.6 mg of vitamin C and 271 mg of potassium.

What Are the Benefits of Cassava?

With its high energy content, cassava can be a filling carbohydrate source as part of a balanced diet. Its vitamin C can contribute to overall nutrition.

This is general information; cassava is a food, not a medical treatment. Raw or undercooked cassava contains cyanogenic compounds and must never be eaten; always peel and cook it thoroughly.

How to Choose Cassava

Fresh cassava should be firm and heavy, with uncracked skin and a white, moist-looking interior.

• The skin should have no long cracks or mold, which are signs of spoilage.
• When cut, the inside should be white; dark or bluish spots indicate loss of freshness.
• Choose products harvested recently and sold refrigerated, when possible.

How to Store Cassava

Cassava spoils very quickly after harvest. Unpeeled roots can be stored for a few days in the refrigerator or for only 1–2 days at room temperature. For longer storage, peel and cut the cassava into pieces, then freeze it.

Using Cassava in the Kitchen

Never eat cassava raw; it naturally contains cyanogenic compounds (cyanogenic glycosides), which are reduced to safer levels only by peeling, cutting, and thorough cooking (boiling, simmering, or fermenting). After removing the thick skin completely, boil, fry, or bake the cassava.

How to Cook Cassava Safely

Completely peeled cassava pieces are boiled in plenty of water for at least 25–30 minutes, until very tender. After discarding the boiling water, you can also apply a second cooking step, such as frying or baking.

What Are Cassava Flour and Tapioca?

Cassava root is dried and ground to make flour; its starch is separated and processed to make tapioca pearls and starch. These products are safe to eat directly because they are made safe during processing.

What Recipes Use Cassava?

Boiled cassava, cassava fries, cassava mash, and tapioca desserts are among its most common uses.

Frequently Asked Questions

Can cassava be eaten raw?

No. Raw cassava must never be eaten. It contains cyanogenic compounds that can cause poisoning; always peel it and cook it thoroughly.

Are cassava and taro the same vegetable?

No. They come from different plants. Cassava is starchier and has a thick skin; taro is a different root vegetable from another plant family, with a purple-speckled interior.

What is the difference between sweet and bitter cassava?

Sweet cassava varieties contain lower levels of cyanogenic compounds and can be safely eaten when properly cooked. Bitter varieties contain higher levels and require longer processing, such as soaking, fermenting, and drying.

Is cassava flour safe?

Yes. Commercial cassava flour can be eaten safely because toxic compounds are removed during processing; do not make flour at home from unprocessed raw roots.

Where can cassava be found?

Fresh cassava may be available in the exotic produce section of large supermarkets in Türkiye; some stores also sell frozen, peeled pieces.