Organic Banana Muffin with oat topping

I have made many versions of banana muffins. For this one, i tried without oil - it is slightly dry. But it goes very well when eat with cream cheese. Since i am running out of cinnamon powder, i only use nutmeg powder and the outcome still good.

Ingredients -
2 medium size banana (mashed)
1 kampung egg
1 tsp organic vanilla extract
1/8cup filtered water + 2tsp organic chia seed (mix for 5 minutes)
3/4 cup organic self raising flour
1tsp nutmeg powder
Some rolled oat for sprinkle

Method -
1. Mash banana. Add in egg.
2. Add in all the rest of the wet ingredients.
3. Add nutmeg powder and flour. Mix well.
4. Transfer the batter into muffin cups. Sprinkle some rolled oats on top. Press the oat slightly to make sure it sticks well to the batter (use a small spoon).
5. Bake in preheated oven at 180c for 30 minutes. Turn on the fan and increase temperature to 190c for the last 5 minutes.
6. Serve with some cream cheese.

Yield 6 medium size muffins.