Step 1

Preheat oven to 300 degrees F. Line two baking sheets with foil and spray lightly with cooking spray.

Step 2

In the large electric mixer bowl, whip egg whites until foamy. Then while the machine is running, add the cream of tartar and sugar and raise speed to high. Whip until the whites form stiff peaks. Remove egg whites from the bowl to another bowl, but it is not necessary to wash bowl or beaters before the next step.

Step 3

Place egg yolks and cream cheese into the electric mixer bowl and whip until absolutely smooth. Fold the two mixtures together very gently until well blended.

Step 4

Spoon onto the prepared baking pans in 1/4-cup amounts, smoothing into 4-5 inch circles. Bake for 25-30 minutes or until they are golden brown. You'll need to watch carefully so they do not brown too much or burn.

Step 5

Remove pans from the oven and use a wide flat spatula to gently lift them to cooling racks. Cool immediately.

Step 6

You may eat these immediately or store for later. They will change in texture and become more bread-like and less crisp if stored overnight in resealable plastic bags.