Whip the egg whites to a hard foam.
While still whipping the egg white add the sugar and continue to whip until you get a shiny foam.
Add gently the flour, citron juice, almond four and the salt, and stir gently everything together.
Let the dough rest in the fridge for one hour.
Start the oven at 180 degrees Celsius.
Take out the dough from the fridge.
Make small balls and place them on a baking paper on a baking sheet.
Place the baking sheet in the oven for ten minutes.
Take out the bredele from the oven and let them cool down.