For the oatmeal-curd dough, mash the banana with a fork and mix with the curd, oatmeal, cinnamon and flour in a bowl.
Heat coconut oil in a pan and form taler with a spoon. The mixture is rather sticky, but is easy to flatten in the pan.
Fry until lightly browned on both sides and serve the oatmeal-curd doughnuts with maple syrup or honey and fresh fruit.