Goat's Cheese with Pear and Walnut Salad

Ingredients

 * a few lettuce leaves - torn into pieces
 * 225 g (8 oz) goat's cheese - split into 4 discs
 * 4 ripe pears - cored and chunked
 * 110 g (4 oz) walnuts - chopped
 * a bunch watercress - trimmed
 * 4 tbsp lemon juice
 * 6 tbsp olive oil

Directions

 * 1) Arrange the lettuce on 4 plates and top with the goat's cheese.
 * 2) Mix together the pears, walnuts and watercress.
 * 3) Blend the lemon juice and oil together, then toss into the salad ingredients.
 * 4) Serve on top of the cheese.