Place the rack in the middle of the oven and preheat to 350 degrees

Spray or grease a 9 inch cast iron skillet w/ non stick spray or coconut oil and line it with banana leaf. Trim off the excess with a scissor allowing the leaf to hang over the pan. Spray or grease the leaf with more non stick spray or coconut oil.

In a bowl, whisk together the dry ingredients (sweet rice flour, rice flour, sugar, baking powder and salt)

In a separate bowl, whisk and combine the wet ingredients (melted coconut oil, carbonated water, vanilla extract, coconut milk)

Pour the wet ingredients into the dry ingredients and whisk until fully incorporated

Pour the batter into the cast iron skillet and bake for 40 minutes until a wooden skewer inserted into the center comes out clean.

Let the Bibingka cool completely before serving.