Mix all ingredients together and bake in the oven at 170°C.
Preheat the oven to 170°C.
Put almond flour and baking powder in a bowl and mix.
In another bowl, add eggs and oligosaccharide, stirring well.
Add the egg mixture to the almond flour mixture and combine thoroughly.
Grease the pan with cooking oil and pour in the batter.
Bake in the oven for 30–35 minutes.
Let it cool before serving.