Beat egg whites (at room temperature) with cream of tartar until soft peaks form. Gradually add ½ c. of sifted confectioners sugar, beating until stiff peaks form.
In a separate bowl, beat egg yolks until thick and light colored.
Sift together 3 times the remaining ½ c. confectioners sugar, flour, salt, pepper, coffee and spices. Fold into egg yolks unt