Chicken Tagine is all about layering flavors: the preserved lemon adds tanginess while olives give a salty depth, and the mix of spices brings warmth without heat.
Variations include adding dried apricots or prunes for a sweeter note, or using bone-in chicken drumsticks instead of thighs. Cooking in a traditional tagine gives the best aroma and tender texture, but a Dutch oven works perfectly well.
Serve with fresh bread to soak up the sauce, and offer extra cilantro and parsley on the side for a fresh herbal finish. Leftovers taste even better the next day as the flavors meld.