4 egg whites
1 cup sugar
1 tspn vanilla
1 tspn vinegar
1 tblspn cornflour
Beat egg whites until tiff.
Add sugar and beat well.
Fold in other ingredients and spread evenly into well-greased and lined sponge roll tin.
(Suggest foil or baking paper).
Score lightly across mixture, width-wise.
Bake in moderate oven 15 minutes.
Tip out onto waxed paper which has been well-sprinkled with icing sugar. (Coconut can also be used.)
Cool.
Cover with cream and fruit.
Using waxed paper, roll up.