Preparing cassava properly is straightforward and worth the effort. Here’s a reliable method based on traditional practices and safety guidelines:
Peel thoroughly: Remove the outer brown bark and the thin layer beneath it. Most of the cyanogenic compounds are concentrated in the skin and just under it.
Cut into pieces: Slice the peeled root into smaller chunks or grate it. This increases surface area for toxin removal.
Soak in water: Place the pieces in clean water for at least 24-48 hours (or longer for bitter varieties). Change the water daily. This step helps leach out the compounds.
Boil or cook thoroughly: Discard the soaking water, then boil in fresh water for at least 20-30 minutes. Always throw away the cooking water.
Additional steps for safety: For bitter cassava or flour, drying, fermenting, or further processing is recommended. Studies show that fermentation and drying can reduce toxins dramatically.
But wait – there’s more. Traditional methods often combine these steps for maximum safety.
Traditional Processing Methods That Work
