01 -
Warm up your oven to 300°F (150°C). Line a baking tray with some parchment paper.
02 -
Beat egg whites with cream of tartar in a large bowl until they form stiff peaks.
03 -
Combine egg yolks, smooth cottage cheese, salt, and optional sweetener in another bowl.
04 -
If you're adding it, mix the cornstarch in carefully until everything looks smooth.
05 -
Carefully fold whipped egg whites into your yolk mix. Don't rush or you'll lose the fluffiness.
06 -
Gently mix blueberries into the batter so they're evenly distributed.
07 -
Drop spoonfuls of batter onto your lined baking sheet. Let them cook for around 25-30 minutes until they turn golden.
08 -
After baking, let them sit for a few minutes before eating.