Preheat oven to 350 degrees. Stir together crumbs and margarine in small bowl. Press onto bottom of 9-inch square baking pan. Bake 10 minutes. Cool. Beat cream cheese, peanut butter and sugar in small mixing bowl at medium speed with electric mixer until well blended. Spread over crust. Melt chocolate chips with shortening in small saucepan over low heat, stirring until smooth. Drizzle over cream cheese mixture. Chill 6 hours or overnight. Cut into squares. Approximately 1 dozen Prep time: 20 minutes plus chilling Cooking time: 10 minutes Microwave Tip: Microwave chocolate chips and shortening in small bowl on HIGH 1 to 2 minutes or until chocolate begins to melt, stirring every minute. Stir until chocolate is melted. Recipe by: diane@keyway.net Posted to recipelu-digest Volume 01 Number 220 by "Diane Geary" on Nov 8, 1997