Chestnut Icecream

Yield:	8 Servings
Categories:	Desserts

300	ml	Cream
300	ml	Milk
4		Egg yolks
1/2	c	Sugar
		Vanilla essence or rum for flavour (use the rum)
1	cn	(16-oz) sweetened chestnut puree (note the puree has vanilla added to it already)
		Garnish: marron glace; chopped finely