Cut the pear into 8 wedges, leaving the skin on but removing the core.
Place the butter in the frying pan and once foaming, add the pears and rosemary. Cook for 2 minutes allowing them to take on a little colour then add in the honey. Bubble gently for a further minute or until al dente.
Make the blue cheese dressing by mixing together all the ingredients in a bowl, adding a little warm water to loosen if needs be. This will depend on how ripe your cheese is.
Place the salad leaves and radishes in a bowl and drizzle over a little of the dressing.
Place the dressed leaves on a plate then add the roughly chopped walnuts and finally the warm pears. Serve with a little more dressing.
Ingredients and measurements may vary on live TV show