Grease pie plate with butter.
Place mixture of cranberries, 1/2 cup sugar and walnuts in pie plate.
Beat 2 eggs, add sugar gradually, beat well.
Add flour, melted butter and almond flavoring.
Pour batter on top of first mixture.
Bake until lightly browned
Bake at 325-350º for 45 Minutes
Serve with whipped cream flavored with almond extract.