1 Griddle the chicken breasts, until cooked and browned.
2 Top with the Brie, and grill until slightly melted. Halve the burger buns.
3 Mix the mayonnaise with the chipotle paste and spread over the buns.
4 Top the mayonnaise with cranberry sauce, then add the cooked chicken with Brie and the rocket.
5 Top with the bun lids, and serve immediately.