Rhubarb - Strawberry crumble pie,

For some weeks ago, I made rhubarb - strawberry crumble pie. I promised to put up my recipe, but I had forgot, until today, when I started to write into my blog again. So, here comes my promised recipe for the cake :)

Bottom:
9 dl flour
2 dl sugar
2 tablespoon vanilla sugar
2 tablespoon baking powder
300 gr table warm butter
3 egg

Filling:
0,5 kg rhubarb
250 gr strawberries
2 tablespoon potato flour
1 tablespoon sugar

Crumble:
150 gr butter
4,5 dl oat cereals
3 dl sugar

•  Before you start to do everything else, clean and chop rhubarb. Place them to bowl together with strawberries  and add sugar and let it stay until it is time to use them.
• Make ready bottom - Mix all dry ingredients and mix them with butter. Add eggs and when it is ready, spread it to buttered  cake form.
• Make ready topping - mix all butter and sugar with oat cereals until it looks as crumble.
• Take the cake form what is filled with bottom and make it ready. Add potato flour to rhubarb and strawberries and mix it well through. Take off syrup what has gathered when they stood with sugar. put the filling to bottom and spread crumble mix all over it. For me, the amount crumbles was that much that I could used it on two cakes. So I freeze down one portion for later use.
• Bake in oven 35-45 minutes in 200 degrees. 

 Pie is good to serve together with vanilla sauce or with cold vanilla ice-cream.