Put the ingredients in a large mixing bowl. Mix them with the mixer until you have a nice homogeneous cream.
If you like, you can sweeten a little with birch sugar. Since protein powder is inherently sweet, we have the low carb cheesecake not additionally sweetened.
Spread the curd dough evenly in the silicone molds and put them in the oven for 15 minutes. Depending on the size, it's of course possible to go faster or take a little longer.
Take the low carb cakes out of the oven and let them cool for 5 minutes before removing them from the pan.