Beat the egg whites.Add sugar little by little until it forms medium stiff peaks
Beat the egg yolks and then add the rest of sugar,vanilla extract,milk and egg.Then add the flour and salt and sift in the powdered ingredients.Combine them to gether to form a smooth mixture.
Add the egg white foam into this and fold in to form a uniform batter.Take care not to deflate the lovely airpockets that we have created.
Our cake batter is now ready.
Transfer this on to a parchment lined baking tray.Bake @ 350 F for 35 to 40 minutesEnjoy!