1 (9 inch) baked pastry shell
3 med. bananas
1 (8 oz.) pkg. cream cheese, softened
1 (14 oz.) can sweetened condensed milk
1/3 c. fresh lemon juice
1 tsp. vanilla
Cool Whip

Slice 2 bananas; arrange in pie shell. Beat cream cheese in small mixer bowl on medium speed until light and fluffy. Gradually beat in milk until well blended. Beat in lemon juice and vanilla. Pour into pie shell. Refrigerate until firm, at least 2 hours. Slice remaining banana; arrange on pie. Serve with Cool Whip.