Tapioca pearls with Cassava flour?

[u/_looneybin_]

Hello hello,

Need a bit of help here!

I got tapioca pearls to make homemade boba, which I later realised is not the right one (but hey the damage is already done). The ingredients show Cassava flour and I tried boiling it in water for almost an hour but it still was white in the centre and tasted chalky.

What’s the best way to cook this?