Mix oatmeal, sifted almond flour, and corn flour together.
Add sweetener, baking powder, and salt to the dough.
Add corn and vanilla extract.
Let rest in the freezer for 25-30 minutes, then wrap cream cheese inside.
Preheat oven at 170°C for 5-10 minutes.
Bake at 170°C for 8-10 minutes, then lower to 150°C and bake for another 5-10 minutes.