Combine oat bran, salt and 1 cup of milk in a saucepan or microwave safe bowl until most of the liquid is absorbed. Whisk in the whole egg very well and continue cooking for another 1-2 minutes, or until the egg is fully cooked and oats are fluffy.
Stir in the vanilla protein powder, sweetener of choice, vanilla essence and coconut flour until fully combined- Oat bran mixture should be extremely thick. Add in the extra 1/4 cup of milk and ensure it is well mixed. Once this is done, refrigerate uncovered.
The next morning, stir the oatmeal very well before adding the shredded coconut and nut butter/toppings of choice.
The protein powder is optional- If you omit or used an unsweetened one, ensure you add some honey/maple syrup/brown sugar/sweetener of choice. Ensure you use the whole egg and not egg whites as it provides the cake batter like texture. If you don't have coconut flour, add a tablespoon of flaxmeal, oat flour or an extra tablespoon of shredded coconut.