Ingredients

  • Crust:
  • 14 chocolate sandwich cookies (such as Oreo(R)), crushed
  • 2 tablespoons butter, melted
  • Filling:
  • 24 large marshmallows
  • 1/2 cup milk
  • 1/4 cup green creme de menthe liqueur
  • 2 tablespoons creme de cacao
  • 2 drops green food coloring, or as needed
  • 1 cup heavy whipping cream

Method

  • Mix crushed cookies with melted butter to make the crust. Pat onto the bottom and sides of a 9-inch pie pan.
  • Heat marshmallows and milk together in a large saucepan over low heat, stirring constantly, until marshmallows are melted, about 8 minutes. Stir in creme de menthe, creme de cacao, and green food coloring until smooth.
  • Immerse the bottom of the saucepan in cool water for several minutes to cool the marshmallow mixture.
  • Beat cream in a chilled glass or metal bowl with an electric mixer until soft peaks form. Fold whipped cream into marshmallow mixture. Pour into pie crust and smooth the top.
  • Cover pie with plastic wrap and freeze until set, about 3 hours.