Put 1.5 of the bananas in a bowl and mash. The leftover half of a banana will be used for decoration, so cut it into slices.
Preheat your oven to 180℃.
Add the sugar to the mashed bananas and mix well.
Add in the baking powder and mix well. Then add in the olive oil and mix once more.
Next, add in the rice flour and soy milk and mix well.
Pour the dough into a parchment lined pan and top with the thinly sliced bananas. Bake at 180℃ for 45 minutes.
When you pierce it with a bamboo skewer and it comes out clean, it's done. If you want it lighter, cover it with aluminum foil and bake for 5-10 minutes.
Story Behind this Recipe
My son unfortunately has allergies. I made this delicious dish for him using rice flour and olive oil which is good for the body.
The power of each oven is different so please adjust the cooking time as necessary. This is different from a standard flour cake because it's springy when freshly done. It's delicious. Of course you can store this in the fridge and it's still delicious.