Passover Cheese Pie

-CRUST-
1 c Cake meal
1/4 c Sugar
1 ds Salt
1/2 ts Cinnamon
1/3 c Butter or margarine, melted

FILLING
1 lb Cottage cheese
3 Eggs, separated
1/2 ts Grated lemon rind
1/2 c Sour cream
1/8 ts Salt
2 tb Cake meal

Preparation for crust: Blend 2/3 c. sugar and all ingredients; press into
deep 10-inch pie pan. Bake at 375 about 10 minutes or until lightly brown
Prep for filling: Put cheese through a sieve.Beat egg whites until stiff
but not dry.Beat in yolks;beat in cottage cheese;cake meal; remaining
sugar,rind,sour cream,salt;fold in beaten egg whites. Turn into pie
shell;bake at 350 for 50 minutes.