Yuna's mushroom pie.

Dough: 
4 tablespoons of kefir
4 tablespoons of mayonaise
2 eggs
1/2 teaspoon of baking soda       
4 big tablespoons of flour  
200g of cheese (e.g. mozarella)

Fry a 1lb of mushrooms with 1-2 onions 
on oil. Add spices. Mix the mushrooms into the dough 
and bake 30-40 min until a nice crust is formed. 
 
Enjoy!