Pressure Cooker Lemon Chicken Tajine

Ingredients

• 2.2 lb (1 kg) skinless, boneless chicken thighs
• 2 tbsp (30 ml) olive oil
• 1 onion, thinly sliced
• 2 garlic cloves, chopped
• 1 tsp ground coriander
• 1 tsp ground turmeric
• ½ tsp ground cumin
• ½ tsp ground ginger
• 2 celery stalks, sliced on the diagonal
• 1 sweet potato, peeled and cut into 6 slices
• 1 red bell pepper, seeded and cubed
• 1 can (14 oz/398 ml) diced tomatoes
• ¾ cup (180 ml) chicken broth
• ¼ cup (35 g) raisins
• 2 tbsp confit lemon peel, diced (or the zest of 1 lemon)
• ¼ cup (10 g) cilantro, finely chopped
• 1 ½ cups (300 g) couscous