Brush the marinade liberally on each side of each cauliflower steak. Place on a sheet pan
, cover with aluminum foil and roast for 10 minutes. After 10 minutes, remove the foil and brush the top with more marinade. Return to oven uncovered for 8 minutes, then flip each steak, brush with remaining marinade and roast for additional 8-10 minutes, until fork tender and crispy on the exterior.