Halve 3 cookies; set aside. Finely roll 12 cookies; combine with margarine. Press crumb mixture on bottom of 9-inch springform pan; stand remaining 14 cookies around edge of pan. In large bowl, dissolve gelatin in boiling water; stir in cold water and strawberry puree. Chill until slightly thickened. With electric mixer at high speed, beat gelatin until foamy, about 2 minutes. Fold in 2 cups whipped cream. If necessary, chill until mixture mounds; spoon into prepared crust. Chill 4 hours or until firm. To serve, remove edge of pan; garnish with remaining whipped cream. halved cookies, strawberries and mint sprig if desired. SOURCE: Nabisco Posted to recipelu-digest by QueenBerta@aol.com on Feb 8, 1998