1 cup chocolate wafer crumbs
3 tablespoons margarine, melted
1 envelope unflavored gelatine
1/4 cup cold water
16 ounces cream cheese, softened
3/4 cup granulated sugar
1/3 cup cocoa powder
1/2 teaspoon vanilla extract
2 cups miniature marshmallows
1 cup whipping cream, whipped
1/2 cup chopped nuts

Combine crumbs and margarine. Press onto bottom of a 9-inch springform pan. Bake at 350 degrees F for 10 minutes. Cool.

Soften gelatine in water; stir over low heat until dissolved.

Combine cream cheese, sugar, cocoa and vanilla extract, mixing at medium speed of electric mixer until well blended. Gradually add gelatine, mixing until blended. Fold in remaining ingredients; pour over crust. Chill until firm.