1. Heat oil in a large tagine or heavy-bottomed pot over medium heat. Brown chicken pieces on all sides until genuinely golden, about 6-8 minutes total. Let each side sit undisturbed long enough to release naturally before flipping.
2. Add chopped onion and minced garlic to the pot. Sauté until softened and fragrant, about 4-5 minutes, scraping up any golden bits from the chicken.
3. Stir in ground cumin, coriander, cinnamon, and ginger all at once. Cook for a full minute, stirring constantly, until the kitchen smells incredible and the spices are toasted and fragrant.
4. Add green olives, raisins, diced tomatoes with their juices, and chicken broth. Season generously with salt and pepper. Stir until everything is coated in the spiced base.
5. Cover tightly and reduce heat to low. Simmer for 45 minutes, stirring occasionally, until chicken is cooked through and sauce has thickened and deeply melded.
6. Taste and adjust seasoning — balance sweet and briny elements to your preference.
7. Serve hot over couscous or with crusty bread, garnished generously with fresh cilantro.

Nutrition Information (Per Serving):

• Calories: 310
• Carbohydrates: 22g
• Protein: 28g
• Fat: 12g
• Fiber: 4g
• Sodium: 680mg
• Key vitamins/minerals: Vitamin B6 (45% DV), Iron (18% DV), Potassium (20% DV), Zinc (22% DV)
• Note: Chicken thighs provide complete protein and zinc while raisins contribute natural iron and the spice blend delivers meaningful antioxidant compounds — a genuinely nourishing one-pot meal.

Notes:

• Toast the spices for a full minute — this is non-negotiable for authentic tagine flavor
• Don’t substitute black olives for green — they behave and taste completely differently in this dish
• The tagine improves dramatically overnight — make it ahead whenever you can

Storage Tips:

• Refrigerate in an airtight container for up to 4 days — flavor deepens significantly after the first night
• Freeze in portions for up to 3 months — thaw overnight in the fridge and reheat gently on the stovetop
• Reheat over medium-low heat with a splash of broth if the sauce has thickened during storage

Serving Suggestions:

• Serve over fluffy couscous for the most authentic and natural pairing
• Pair with warm flatbread for scooping directly from the pot
• Add a simple cucumber and tomato salad with lemon dressing on the side for freshness
• A dollop of plain yogurt alongside cools the warm spices beautifully

Mix It Up (Recipe Variations):

• Preserved Lemon Version: Stir a tablespoon of chopped preserved lemon rind in during the last 10 minutes for an intensely citrusy, deeply authentic Moroccan flavor
• Dried Apricot Addition: Add a handful of dried apricots alongside the raisins for extra sweetness and beautiful orange color throughout the sauce
• Chickpea Tagine: Add one drained can of chickpeas with the tomatoes for extra heartiness and plant-based protein — works beautifully as a vegetarian version too with vegetable broth

What Makes This Recipe Special: The one-minute spice-toasting step before any liquid goes in is what transforms this from a basic braised chicken dish into something with genuine Moroccan character — dry-toasting the cumin, coriander, cinnamon, and ginger in the hot fat releases aromatic compounds that dissolve into the broth and infuse every ingredient during the long simmer. The deliberate contrast between briny green olives and sweet plumped raisins is the flavor principle at the heart of this chicken and olive tagine, and it’s the combination that makes people ask for the recipe before they’ve even finished their first bowl.