Mix oatmeal with peanut butter, cinnamon and water. Press it down into a silicone pie form to about 1/2 cm thickness.
Use a large bowl for the filling:
Mix yogurt with cream cheese, blueberries, protein powder, eggs, and honey.
Once combined well, pour it into the silicone pie form with the crust.
Bake the cake at 180 degrees Celsius (356 degrees Fahrenheit) (conventional oven) for about 40 minutes.
Let it cool.
Once it is cold, spread Greek yogurt over it.
Let a bit of peanut butter drizzle over the sides.
Decorate the top with a lot of blueberries.
The cake is now ready to serve.
