For the cajun mayonnaise, mix 2tsp spoon of cajun seasoning, mayonnaise and lime juice then cover and refrigerate.
Mix the steak, 3 tsp of cajun seasoning and oil in a bowl. Heat a large non-stick pan over a high heat, then add the steak. Stir-fry for 5-6 minutes or until nicely browned.
Heat Scott's crispy onion according to packet instructions.
Heat the wraps and then place on a clean work surface and spread evenly with the cajun mayonnaise.
Lash on scotts crispy onions, top with steak, red onion, tomato, avocado and drizzle with yogurt.