Ingredients

12 Eggs, separated
1 1/2 c Sugar
2 tb Cold water
Juice and grated rind of 1
-orange
1/2 lb Sweet chocolate, grated
3/4 c Matzo cake flour

Directions

1. Preheat oven to 350^F.
   
2. Beat egg yolks and sugar until light and fluffy (about 7 minutes).
   Add cold water, orange juice, orange rind, chocolate and cake flour.
   Gently fold in stiffly beaten egg whites.
   
3. Pour into a 10-inch tube pan with removable insert. Bake for 55 to 65
   minutes or until cake springs back when gently pressed. Cool
   completely, inverted on cake rack, before removing from pan.