Crystallized ginger adds unexpected zip to frosty peaches, raspberries and ice cream.
For crust: Preheat oven to 350°. In a medium bowl, combine cookie crumbs and melted butter. Press mixture onto the bottom and 1 1/2 inches up the side of a 6x3-inch springform pan. Bake for 5 to 7 minutes or until crust is set. Cool on a wire rack for 15 minutes. Freeze for 30 minutes.
For filling: Transfer ice cream to a large bowl and let stand at room temperature for 15 minutes, or until just softened. Gently fold in peaches, raspberries and ginger. Spoon mixture into frozen crust. Freeze, covered, for 4 hours.
To serve, use a thin metal spatula to loosen cake from sides of pan; unmold onto a serving plate. Let stand at room temperature for 20 to 25 minutes to soften slightly. Garnish with peaches and raspberries.