Tunisian-Style Couscous with Fish

Ingredients

• • 1 1/2 lb (675 g) grouper (or monkfish) cut into cubes (or other firm white fish)
  • 1/3 cup (75 ml) olive oil
  • 1 onion, finely chopped
  • 1 red bell pepper, seeded and diced
  • 1 tsp ground cumin
  • 1/2 tsp paprika
  • 1/2 tsp ground turmeric
  • 1 zucchini, diced
  • 2 garlic cloves, finely chopped
  • 2 tbsp (30 ml) tomato paste
  • 2 tbsp (30 ml) lemon juice
  • 1 tsp (5 ml) harissa sauce, or to taste
  • 1 can (19 oz/540 ml) chickpeas, rinsed and drained
  • 2 cups (500 ml) chicken broth
  • 1/4 cup (30 g) currants
  • 2 cups (400 g) couscous
  • ¾ cup (35 g) flat-leaf parsley, finely chopped