Feather Sponge Cake - cooking recipe

Ingredients

6 egg yolks
1/2 c. water
1 1/2 c. sugar
1/2 tsp. vanilla
1/2 tsp. orange and lemon flavorings
1 1/2 c. sifted cake flour
1/4 tsp. salt
6 egg whites
3/4 tsp. cream of tartar

Preparation

Beat egg yolks until thick and lemon colored.
Add water and continue beating until very thick.
Gradually add sugar and extract.
Sift flour with salt 3 times.
Fold in egg yolk mixture a little at a time.
Beat egg whites until foamy and then add cream of tartar.
Beat until real moist and glossy looking.
Fold this into first mixture.
Bake in ungreased pan at 325\u00b0 for 1 hour. Remove from oven, invert pan and completely cool before removing from the pan. cut into 3 layers and fill with the filling.