Combine dry ingredients; cut in shortening to resemble coarse meal.
Add milk to form soft dough.
Knead dough 6 times.
Roll on floured surface to 1/4 inch thick.
Brush half the biscuits with egg yolks; sprinkle with caraway seeds.
Bake biscuits at 450 Â°F 10 minutes or until golden brown.
Make Cottage-Cheese Filling by combining cottage cheese, parsley flakes, salt, and pimiento.