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Yes, and after you boil it. You need to smash it and then squeeze the water out until you have the powder. Then you use that to make bread on a flat iron.

You take the mashed casava into cloth and squeeze it. The drying part you should do after you cook it. By flat iron I mean something flat where you can spread the powder and cook it to form the bread. After it is cook, you'll need to dry it, so it keep its shape.

I knew I was forgetting something. Good thing you asked about the video. So this in Spanish, but she's showing every step bit by bit, so it won't be hard to follow.

Great. Remember to show me how it went.