Ingredients
Method
- Add the baking soda to the kefir and let it sit for 5 minutes to react.
- In a bowl, whisk the eggs with the honey and sugar, pour in the kefir with baking soda and stir together.
- Add the dry spices (cinnamon, nutmeg, ginger), flour and rolled oats and mix again.
- At the very end, add the ground walnuts and raisins that have been soaked in boiling water, dried and tossed in cornstarch.
- Mix the batter and pour into a 16-18 cm pan.
- Bake for 60 minutes at 160 °C.

- Let the finished cake cool completely. If you like, slice it and fill with your favorite frosting.

Notes
The cake is airy and delicious even without any frosting.
