Easy Sponge Cake

For preparing easy sponge cake, first separate egg whites and yolk.

Beat the egg yolks until thick and stir in sugar slowly. Add lemon rind, lemon juice and mix thoroughly.

Now stir in the sieved flour and stiffly beaten egg whites.

Pour the cake mixture into a cake dish and cook at 325ª for 15 minutes.

Easy sponge cake, a yummy as well as delicious cake, is ready.