Put the egg whites in a bowl, add a tbsp of lemon juice and whisk till foamy

Gradually add the sugar, whisking until it forms stiff peaks (meringue)

In another bowl, combine the other ingredients

Add a dollop of the meringue to the other ingredients and whisk

Add the remainder of the meringue to the other ingredients and gently fold in

Pour batter in a prepared 8" pan and bake on medium heat for 30 minutes or until it passes the tooth pick test.