Position the oven rack in the middle and heat the oven to 450 degrees F.
Cut the cauliflower into bite-size florets and place it in a plastic bag.
In another bowl or cup, combine the seasonings and spices with the olive oil, and drizzle over the cauliflower.
Mix well and allow the dressing to coat the cauliflower evenly.
Spread the cauliflower on a (9×13-inch) baking dish and bake for 25 to 30 minutes or until the cauliflower is nicely browned around the edges.
Periodically peek inside the oven and stir the cauliflower around.
While the cauliflower is roasting, combine the yogurt, dill, mint, basil, cumin, lime juice, and salt together and keep cold.
Transfer the cooked cauliflower to a serving platter, and serve with the yogurt sauce drizzled over it or on a side.