1. Preheat oven to 375° F.
2. Combine apples, cranberries, granulated sugar, 2 tablespoons flour, ½ teaspoon apple pie spice and ⅛ teaspoon salt in large bowl; toss to coat. Spoon into medium Red Copper Pan.
3. Combine remaining 4 tablespoons flour, walnuts, oats, brown sugar, remaining ½ teaspoon salt in medium bowl; mix well. Cut in butter with pastry blender or two knives until mixture resembles coarse crumbs. Sprinkle over fruit mixture in pan.
4. Make 50 to 60 minutes or until filling is bubbly and topping is lightly browned.