Preheat Oven to 160°C.

In a bowl mix together egg, water, coconut oil and essence.

In the baking bowl add the coconut flour, baking powder, stevia and erythritol.

Now add a little of the wet mix to the dry mix and whisk until incorporated.

Add the wet ingredients in batches and mix a smooth batter.

Bake it in oven for 30 minutes or until a tooth pick inserted comes out clean.

Serve it hot out of oven or cool and serve with whipped cream.