Chicken Tagine with Preserved Lemons

Ingredients

• 1 (about 1.5 kg) chicken, cut into eight pieces
• 600 g onions, finely sliced
• 2 preserved lemons, pith scraped away and discarded; rind only, cut into strips
• 150 g cracked green olives
• 1 pinch (about 0.2 g) saffron threads, steeped in 60 ml warm water for 10 minutes before use
• 1 tsp ground ginger
• 60 ml preserved lemon pickling brine, added in final 5 minutes
• 60 ml olive oil
• 200 ml water, for braising liquid

Method

1. 1
   Place the sliced onions and olive oil in the base of the tagine over the lowest possible heat, so the onions surrender their sharpness slowly and build the sweet, yielding foundation the braising liquid will draw from. Cook, uncovered, for 45–60 minutes, stirring occasionally, until completely soft, sweet, and reduced to one quarter of their original volume. The onions must offer no resistance and carry no raw or sharp smell.
2. 2
   Steep the saffron threads in 60 ml of warm — not boiling — water for 10 minutes, so the threads release their colour and fragrance into the liquid rather than scorching and turning acrid in the pot. The water will turn a deep amber-gold; this is the bloom's visible confirmation. Add the bloomed saffron liquid and ground ginger to the confited onions and stir to combine.
3. 3
   Nestle the chicken pieces into the onion base and add the remaining water, so the pieces sit in — not above — the aromatic base and take on flavour from the first moment of heat. Fit the cone lid, ensuring the gap between base and cone is minimal; steam should condense visibly on the interior walls of the cone and return to the base, basting the chicken continuously, and if that condensation falls as a steady, gentle bubble rather than a rapid boil, the self-basting cycle is working. Cook until the chicken is tender throughout, approximately 45–50 minutes.
4. 4
   This is where the dish lives or dies: lift the cone and add the preserved lemon rinds, the cracked green olives, and the preserved lemon pickling brine, so their salt and citrus cut through the richness of the braise cleanly rather than disappearing into it. Replace the lid and cook for a further 10 minutes only, because beyond that the olives lose their firm character and the rinds push the sauce from fragrant to harsh. Taste the sauce at 10 minutes; it must be simultaneously salty, sour, and rich, with the olive still carrying a clean, firm bite.
5. 5
   Remove the lid — the sauce should be reduced, golden, and coating, not watery. If it pools loosely, return the base to the heat, uncovered, for a few minutes so the excess moisture lifts away and the sauce tightens to a glossy, coating consistency that holds briefly on the back of a spoon.