Spread the yogurt mixture over entire cauliflower head.
Place cauliflower on prepared baking sheet.
Roast for about 40 minutes. Begin checking the cauliflower for tenderness. The outside with have a crispy coating. Insert a wooden skewer into center and it should easily go into cauliflower when done. Depending on size of cauliflower, it can take up to 50 minutes to roast.
*Nutritional Facts- please note these are approximations. Nutritional facts can fluctuate based on ingredients and measurements.