Toasted Spicy Turkey Sandwich

Remove meat from bones and slice. Cut the bread into 4 equal portions and carefully slice lengthwise. Combine mayonnaise, sour cream, coriander and seasoning in a bowl. Spread each half of bread with mayonnaise mixture and drizzle with chilli sauce. Lay chicken on bottom half of bread and season with salt and pepper. Layer red onion, avocado and cheese on chicken and top with other half of bread. In a dry pan over medium-high heat or in a sandwich toaster, toast sandwiches on both sides until heated through. Bread should be crisp and cheese melted. Cut in half and serve hot.