Chess Pie

3 egg yolks
2/3 cup sugar
1 Tbs. flour
½ tsp. salt
1 1/3 cup whipping cream
1 tsp. vanilla
1 cup chopped dates
1 cup walnuts

Prepare pastry. Beat egg yolks, sugar, flour and salt on medium speed until thick and lemon colored. On low speed, blend in whipping cream and vanilla. Stir in dates and nuts. Pour in shell. Bake at 350° for 50-60 minutes or until golden.