1 small lemon, peeled
2 ripe pears, peeled, cored and chopped
1 small, ripe avocado, peeled and stoned
50g/2oz baby spinach leaves
1 Chop the lemon flesh, discarding any pips. Place in a blender with the chopped pear.
2 Chop the avocado roughly and add to the blender with the spinach. Blitz until smooth, then pour into a glass to serve.