Peel and core the pears and cut them into small pieces. Put 100 ml water, white wine, lemon juice and 2 tablespoons of sugar in a pot and steam the pear pieces for about 15 minutes. Pour off the liquid, add Williams pear schnapps and puree the pear pieces.
Beat the egg yolks and remaining sugar until creamy on a hot water bath. Whip the cream until stiff. Carefully fold pear puree and cream into the egg mixture. Pour pear cream into dessert glasses and garnish with pear wedges and mint to taste.