Quick chilli bean wraps - Good Food Middle East

Ingredients

• 1 small onion, sliced
• 1 tbsp vegetable oil
• 400g can mixed beans, drained and rinsed
• 400g can chopped tomatoes
• 30g sachet fajita seasoning (we like Discovery), or 2 tbsp Cajun seasoning
• 8 soft corn tortillas wraps (Old El Paso are good)
• grated cheese, guacamole and soured cream
• handful coriander or parsley, roughly chopped