My acupuncturist told me to eat yucca. I never cooked it before and it was a comptlete disaster. She told me to bake it like a baked potato. Everytime I took it out of the oven it was still hard, I was waiting for the inside to get soft like a baked potato but it never did, and I overcooked it so it was like a burnt brick. I need some yucca help please. Should I cube it up and boil it or how is the best way to cook it?