1 1/2 c. graham cracker crumbs
1/4 c. sugar
1/4 c. butter, melted
5 pkgs. (8 oz.) cream cheese
1 3/4 c sugar
3 tbsp. flour
Grated rind of 1 lemon
Grated rind of 1/2 orange
5 whole eggs
2 egg yolks
1/4 c. heavy cream

Mix graham cracker crumbs, sugar and butter. Butter a 10 or 9 inch springform pan, sides and bottom, and press into pan.

Let ingredients stand at room temperature. Beat cheese until fluffy. Mix sugar and flour, gradually blend into cheese. Add grated rinds. Add eggs and egg yolks one at a time, beating well. Stir in cream. Turn into crust. Bake in very hot oven (500 degrees) 10 minutes. Reduce heat to 200 degrees and bake one hour longer. Cool, then refrigerate until cold.