Pear and Quince Sorbet

• 1 lb. (450 g.) William or Conference Pears (ripe)
• 8 oz.

Wash and cut up the whole fruit, removing the stalks. Put in a pan with the butter, 2 fl.oz. (50 ml.) water and the cinnamon. Stew slowly, covered, until tender. Purée in a liquidiser and put through