Heat up a small frying pan and add a little olive oil. When the oil heats up simply add the roughly chopped nuts. Cook until you can see the nuts char slightly, then remove from the heat.
In a large bowl add the lemon juice, olive oil, avocado slices, chicory and chopped chives. Mix well and then slice the apple and pears into the salad. Once the salad is well mixed just sprinkle in the charred nuts and serve immediately on its own with wholemeal bread or as a side dish.