Chicken & Preserved Lemon Tagine
⏲ ~68 min total · prep 16 · cook 52 · 4 servings
Lunch⏱ 70 min total🔥 5.7g net carbs⚡ ≈491 kcal/serving~2% of calories from carbs
By the KFI Test Kitchen · Tested & approved by Jason Lieu, KFI recipe editor
Published Sep 15, 2026 · Updated Sep 15, 2026
Ingredients
- 8 bone-in, skin-on chicken thighs (about 3 lb)
- 1 preserved lemon: pulp discarded, rind rinsed and sliced into thin ribbons
- 1/3 cup Castelvetrano olives, pitted and torn in half
- 1 yellow onion, halved and sliced
- 4 garlic cloves, smashed
- 1 tbsp freshly grated ginger
- 1 1/2 tsp ground cumin
- 1 tsp ground turmeric
- 1 cinnamon stick
- 1 cup chicken stock
- 2 tbsp olive oil
- 1/4 cup chopped cilantro and parsley, mixed
Instructions
- Season the thighs all over with 1 1/2 tsp salt, the cumin, and the turmeric, working some directly under the skin.
- Heat the olive oil in a 5-quart Dutch oven over medium-high and brown the thighs skin-side down in two batches, 5-6 minutes without moving them, until the skin releases on its own and is deep golden; set aside.
- Pour off all but 1 tbsp of fat, add the onion, and cook 4 minutes until it slumps; stir in the garlic and ginger for 45 seconds until fragrant.
- Nestle the thighs skin-side up in the onions, pour the stock around them so it comes halfway up the meat, and drop in the cinnamon stick, preserved lemon ribbons, and olives.
- Cover and braise at a bare simmer over the lowest heat for 35-40 minutes, until the thighs register 175°F and the sauce is deep yellow.
- Uncover and simmer 8-10 minutes more, until the sauce leaves a trail when you drag a spoon through it, then skim the surface fat.
- Rest 5 minutes off the heat, scatter the chopped herbs over, and serve straight from the pot.
Why this recipe works
- Skin stays crisp Browning the thighs skin-side down for five to six minutes without moving them renders the fat and sets the skin before the braise ever starts. Nestling them skin-side up keeps that surface above the liquid.
- Whole spices do the work A cinnamon stick blooming in the stock perfumes the pot without clouding it, and the turmeric turns the sauce deep yellow. Nothing needs grinding or measuring beyond a teaspoon.
- Preserved lemon, used right Discarding the pulp and rinsing the rind keeps the salt in check while the ribbons soften into the sauce. The olives are torn in half and still come out plump.
Tips for making this recipe well
Let the skin release on its own
The thighs stick at first and then let go once the skin has rendered, usually around minute five. Pulling them early tears the skin and leaves it on the pan.
Cook the thighs past done
175°F sounds high for chicken, but braised thighs need it. Collagen softens at that temperature and the meat turns tender instead of stringy.
Reduce with the lid off
The braising liquid stays thin while covered, so the final uncovered simmer matters. Drag a spoon through the sauce and look for a trail that holds before you skim the fat and rest the pot.
Taste before salting
Castelvetrano olives and preserved lemon rind both bring salt to the pot, and the reduction concentrates everything. Taste at the end, after the sauce has gone glossy, before any extra salt goes in.
Brown in two batches
Crowding drops the pan temperature and the skin steams instead of searing. Two batches take longer and reward you with skin that crackles at the table.
Serving suggestions
Serve this straight from the Dutch oven so the thighs stay hot and the skin keeps its texture. Spoon the onions and olives around the pieces, lemon ribbons and all, and let people drag the yellow sauce over everything. A bowl of the chopped cilantro and parsley at the table lets each person decide how green to go. The 5.7 net carbs a serving leave room for cauliflower rice or a piece of keto flatbread to catch the sauce, though the pot stands on its own.
Storage and meal prep
The tagine holds well because the sauce protects the meat. Cool the pot, then refrigerate covered for three to four days. Reheat low and slow on the stove with the lid on, adding a splash of water or stock if the sauce has tightened past where you want it. The skin softens in storage, which is the one trade. Freezing works for two to three months; thaw overnight in the fridge and warm gently so the sauce stays smooth.
Variations worth trying
- Boneless shortcut Skin-on boneless thighs cut the braise to roughly 25 minutes, though the sauce loses some body. Keep the uncovered reduction so it still thickens.
- Preserved lemon substitute Wide strips of lemon zest plus an extra half teaspoon of salt stand in when preserved lemon is out of reach. Add them with the stock so they steep the whole cook.
- Olive choice Castelvetranos are buttery and mild, but any brine-cured green olive works. Kalamatas make the sauce darker and more assertive.
- Herb finish Cilantro alone skews bright and parsley alone skews grassy. The mixed bunch in the recipe is the balanced call, but use whichever one is in the crisper.
Frequently asked questions
Can I make this without a Dutch oven?
Any heavy pot with a tight lid works. The wide base matters more than the material, because the thighs need room to brown without crowding.
Why 175°F instead of 165°F?
Braised dark meat benefits from the higher temperature because connective tissue softens as it climbs past 170°F. A breast would be dry at 175°F, but a thigh turns tender.
How salty is the sauce?
Mild if you rinse the rind as written. The olives and preserved lemon season the pot on their own, so taste before the final reduction and hold back on extra salt.
Can I use chicken breasts?
You can, but cut the braise to about 20 minutes and pull them at 165°F. The texture runs firmer and the sauce less rich than the thigh version.
What if the sauce will not thicken?
Keep simmering uncovered. Onions and stock release plenty of water, and the last ten minutes of reduction is what produces the spoon trail the recipe describes.
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