1 medium head green cabbage (about 2 pounds)
1 large yellow onion (about 8 ounces)
1 large carrot, cut into 1/4 inch rounds
1/4 cup chicken stock, homemade or store-bought, or water
1/4 cup extra-virgin olive oil
Coarse salt and freshly ground black pepper
1/8 teaspoon crushed red pepper flakes, or to taste

1-Heat the oven to 325 degrees. Lightly oil a large gratin dish or a baking dish (9 by 13 inch works well).

2-Trimming the cabbage: Peel off and discard any bruised or ...