Chicken fajitas

Ingredients

• 1–2 teaspoons lime juice
• 1 ripe avocado, peeled and diced
• Small handful fresh coriander, finely chopped (optional)
• 1 tablespoon rapeseed oil
• 1 medium onion, sliced
• 1 pepper, deseeded and sliced
• 480g chicken breast, diced
• 4 wholemeal wraps
• 2 tablespoons natural yoghurt
• 1 level tablespoon cornflour
• ½–1 teaspoon cayenne pepper
• ½ teaspoon cumin
• ½ teaspoon garlic granules
• ¼–½ teaspoon smoked paprika
• ¼ teaspoon cinnamon