Crispy chickpea, couscous & avocado salad

Name: Crispy chickpea, couscous & avocado salad
Cuisine: Asian, Middle Eastern
Ingredients: 60g wholewheat couscous; 400g can chickpeas, drained and rinsed; 2 tbsp olive oil; 1 heaped tsp Cooks’ Ingredients Ras El Hanout; 2 tbsp Cooks’ Ingredients Tahini; 1⁄2 small clove garlic, crushed; 1 orange, cut in half; 2 salad onions, finely sliced; 40g pitted black olives, sliced; 1⁄4 x 25g pack flat leaf parsley, roughly chopped; 1 Waitrose & Partners Perfectly Ripe Avocado, sliced; 1⁄2 x 160g pack beetroot salad