Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1 1/2   c            Finely crushed creme-filled
                        -chocolate sandwich cookies
   2                    To 3 tablespoons margarine
                        -or butter, melted
   3                    (8-ounce) packages cream
                        -cheese, softened
   1                    (14-ounce) can sweetened
                        -condensed milk
   3                    Eggs
   2       ts           Vanilla extract
   1       c            Mini chocolate chips
   1       t            Flour

Preparation:

Preheat oven to 300 degrees. Combine crumbs and margarine; press firmly on bottom of 9-inch springform pan. In large mixer bowl, beat cheese until fluffy. Gradually beat in sweetened condensed milk until smooth. Beat in eggs and vanilla. Toss 1/2 cup chip s with flour; stir into cheese mixture. Pour into prepared pan. Top with remaining chips. Bake 55 minutes or until center is set. Cool. Chill. Refrigerate leftovers.