Oreo Cookie Dessert (Grasshopper Pie)

Yield:	6 Servings
Categories:	Cakes, Mix, Butter

2 1/2	c	Miniature Marshmallows
4	oz	Butter
1/2	c	Milk
3	tb	Creme de menthe
1	c	Whipped Cream (no sugar)
14		Oreo cookies, crushed in blender