• 4 egg whites at room temperature
• pinch of salt
• 1 cup of granulated sugar

Preheat oven to 240F

Beat the egg whites with a pinch of salt slowly in a mixer, until they start go come up (10min or so). Then add the sugar, very slowly as it keeps mixing, and increase the speed. Once all the sugar is in, increase the speed again, and beat until one gets hard peaks and one cannot feel the sugar in the egg whites. The egg whites will look shiny and glossy.

Spoon onto parchment paper of baking pad and bake immediately for 60min.