Creme de Menthe Grasshopper Pie

25 chocolate sandwich cookies

½ cup butter, melted

2 cups marshmallow creme

¼ cup creme de menthe liqueur

2 cups whipping cream

Crush cookies and set aside 1/4 cup of crumbs. Place remaining crumbs in a medium bowl and mix in melted butter. Press mixture firmly into bottom and sides of a 9 inch springform pan.

In a large mixing bowl, whip together marshmallow creme and creme de menthe until smooth. In a separate bowl, whip cream until soft peaks form, then fold into marshmallow mixture. Pour mixture into pan and sprinkle reserved cookie crumbs on top. Freeze at least 2 hours, until firm. Remove from freezer 20 minutes before serving to soften slightly.