3 cups fresh or frozen cranberries 
2 large unpeeled oranges, cut into quarters and seeded 
2-1/2 cups sugar 
3 tablespoons cornstarch 
1 teaspoon ground ginger 
1/2 cup chopped nuts, optional 
CRUST:
 3-1/4 cups all-purpose flour 
3/4 cup sugar 
1 tablespoon grated lemon zest 
1 cup butter, cubed 
3 large egg yolks 
3/4 teaspoon vanilla extract 
1 to 2 tablespoons water
1Grind cranberries and oranges (including peel). Set aside. In a large saucepan, combine the sugar, cornstarch and ginger. Add ground fruit; bring to a boil. Reduce heat; cook and stir for 15 minutes or until thickened. Remove from the heat; stir in nuts if desired. Set aside to cool. 
2Meanwhile, for crust, in a large bowl, combine the flour, sugar and lemon zest. Cut in butter until coarse crumbs form. Add egg yolks and vanilla. Gradually add water, tossing with a fork until dough forms a ball. 
3Pat two-thirds of dough into a greased 13x9-in. baking pan. Cover with cranberry-orange mixture. Crumble remaining dough on top. Bake at 425° for 20 to 25 minutes or until topping is golden brown. Cool on a wire rack; cut into bars.
Total Time
Prep: 30 Min. Bake: 20 Min. 
My mother has had this recipe for years. I love it! These bars make great snacks, but can also be served for dessert. 
Nutrition Facts
1 bar: 207 calories, 7g fat (4g saturated fat), 38mg cholesterol, 63mg sodium, 35g carbohydrate (23g sugars, 1g fiber), 2g protein.