Line a light colored baking sheet with parchment paper and set aside.
In a large grease-free bowl whisk the egg whites and Cream of Tartar together on high speed until stiff peaks form.
In another bowl combine the egg yolks, cream cheese, salt until completely smooth.
Gently fold the egg whites into the cream cheese mixture a third at a time. The first third you should just stir in, but fold gently the remaining whites – do not deflate.
The fluffier the batter the fluffier the bread will turn out.
Scoop the batter onto the prepared pan, 4 inches in diameter.
Bake for 25-30 minutes until the bread is golden brown.
Allow to cool before serving.
Recipe by Make Mine Lemon at https://www.makeminelemon.com/cloud-bread/