







Don’t crowd the pan. The cauliflower and sweet potatoes need contact with the hot pan and enough room around them to caramelize. If your sheet pan is small, use the largest roasting pan you have.
Cut the sweet potatoes evenly. Approximately 1-inch / 2.5-cm cubes are ideal. Much larger pieces may not become tender by the time the chicken is done.
Dry chicken = crispier skin. Patting the chicken thoroughly dry before seasoning makes a noticeable difference.
Keep some sauce off the skin. Drizzle most of the lemon-mustard mixture around the chicken and over the vegetables rather than saturating the skin.
Use the pan juices. The mixture of lemon, olive oil, mustard, chicken juices and caramelized vegetables at the bottom of the pan is one of the best parts of this dish. Spoon it over each serving.
For extra browning. If the chicken is cooked but you’d like the skin or cauliflower a little darker, place the pan under the broiler for 2–3 minutes, watching carefully.
Cauliflower: Roasting brings out cauliflower’s natural sweetness and gives its edges a nutty, caramelized flavor that works especially well with lemon, oregano and garlic.
Sweet potatoes: They add color, substance and a gentle sweetness that balances the acidity of the lemon and mustard.
Leeks: Wash them very well, as dirt can hide between their layers. Their mild onion flavor becomes beautifully sweet when roasted.
Greek oregano: Greek oregano has a particularly assertive, earthy aroma that is central to the flavor profile of this dish.
Extra-virgin Greek olive oil: Olive oil isn’t merely a cooking fat here; it is one of the primary flavors and helps the vegetables caramelize while carrying the oregano, lemon and garlic throughout the dish.
For more on the herbs that define Greek cooking, see Essential Herbs in Greek Cooking: From Oregano to Dill.
This is essentially a complete meal on one pan, so it doesn’t need much alongside it. A simple green salad, bitter seasonal greens or a bowl of thick Greek yogurt would all work beautifully. Good crusty bread is also useful for soaking up the lemony pan juices.
I would pour a glass of Agiorgitiko from Nemea with this chicken. Nemea, in the northeastern Peloponnese, is Greece’s great homeland for Agiorgitiko, a wonderfully food-friendly red grape. Look for a fresh, medium-bodied Nemea rather than a heavily oaked bottling. Its ripe red-fruit character and gentle spice are lovely with the paprika, oregano and caramelized sweet potatoes, while its generally supple tannins won’t overwhelm the chicken. There’s enough freshness in the wine to stand up to all that lemon, too.
This is the kind of autumn dinner I love: put everything in one pan, let the oven do most of the work, open a nice bottle of Nemea and settle in.
If you love the ease and bright Greek flavors of this one-pan dinner, try these recipes next:
The vegetables can be cleaned and cut several hours ahead and refrigerated separately. For the best texture, roast the chicken just before serving.
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in a hot oven rather than the microwave when possible so the chicken skin and roasted vegetables regain some of their texture.