NYT Cooking: Cauliflower is an excellent blank canvas. You can steam or blanch it to keep its essential flavors intact, but by roasting or sautéing it, you can bring out its sweetness. Cauliflower will absorb the oil and seasoning, soaking up flavors much the way eggplant does. But it remains firmer.<br/><br/>Roasted cauliflower can be served warm or at room temperature. It can be part...