1. With the rack in the upper third of the oven, preheat the broiler. Let preheat for about 5 minutes. Line a baking sheet with aluminum foil. Wash a cauliflower, drain well, and break into small florets directly on the baking sheet. Drizzle with olive oil, season with salt, and toss well with your hands. Bake for 8 minutes. With oven mitts, remove the baking sheet from the oven. Toss the cauliflower with a spatula and continue baking for about 4 minutes or until the cauliflower is cooked through and lightly browned.