Lightly Cook Cruciferous Vegetables

“If you cook broccoli and cauliflower lightly, okay? So you don't just turn into a complete mash. You don't boil it such that a lot of the nutrients are leached out into the water around it. So if you do sort of a light boil or a steam or something like that, or you pan cook it, maybe in some olive oil, you'll still maintain the sulforaphane in those cruciferous vegetables.”