Put the chicken into a saucepan or casserole with the onions and carrots ... Meanwhile cook the cauliflower florets in boiling salted water until al dente. Drain and refresh under cold water ...

A gratin is a casserole but not just any casserole ... Chef Sang Yoon seasons this creamy, cheesy potato and cauliflower gratin with vadouvan, a curry spice blend flavored with dried shallots and ...

Remove your roasted cauliflower and butternut from the oven; they must be fork-tender. Roughly chop them and add them to the pasta. Mix well, then place them in a gratin or casserole dish.