1Preheat oven to moderate, 180 C. Line an oven tray with baking paper.
2In a small bowl, combine pecans and maple syrup. Spread on prepared tray. Bake 8 to 10 mins, until golden and sticky. Allow to cool.
3In a large bowl, combine chicken, witlof, rocket, apple and gorgonzola. Transfer to a platter. Sprinkle with pecans.
4In a small jug, whisk oil and vinegar together. Season. Drizzle over salad just before serving.