My Grandmother'S Rhubarb Pie

Directions

1. 1
   clean and cut the rhubarbs
2. 2
   scramble eggs, add sugar and vanilla sugar
3. 3
   add kefir and baking-powder
4. 4
   add flour and blend together very well
5. 5
   pour the pastry in the buttered pan and put rhubarbs on it
6. 6
   then mix sugar and cinnamon and sprinke over the rhubarbs
7. 7
   put in the oven and bake for 35-45 minutes in 180'C
8. 8
   bon apetit (in my language - labu apetiti)