Triple-Berry Crumb Pie

In a large bowl, combine the flour, walnuts and ½ of the sugar; cut in butter until crumbly. For each pie that you make, set aside 1 ½ cups of this crumb mixture for topping. The remaining mixture will become your crust by pressing the mixture onto the bottom and up the sides of an ungreased 9-in. deep-dish pie plate.

Place the berries in a large bowl; sprinkle with cornstarch and remaining sugar. Stir until well blended then spoon into crust. Sprinkle with reserved crumb mixture. Bake at 375° for 55-60 minutes or until crust is golden brown and filling is bubbly (cover edges with foil during the last 15 minutes to prevent overbrowning. Cool on a wire rack.