Sulforaphane is present in cruciferous vegetables like broccoli and cauliflower and can be maintained through light cooking methods such as steaming or light boiling.

“if you do sort of a light boil or a steam or something like that or you pan pan cook it maybe in some olive oil this is making me hungry by the way you'll still maintain the sulphoraphane in those cruciferous vegetables meaning it'll still be beneficial to you”