Spelt apple pie

I like to involve spelt flour in my recipes. Here is a simple recipe for apple pie made from that flour. It doesn't take much time to make it as I used ready apple mousse but if you prefer you can make the mousse by yourself.

300g spelt flour
100g flour
200g potato flour
250g chilled butter
150g brown sugar
1 small egg and 1 yolk
1 jar apple mousse (about 400g)
1 teaspoon cinnamon
icing sugar
Mix all the flours and sugar, cut chilled butter into small pieces and add to it, use your fingers to knead a dough, add small egg and the yolk, keep kneading. Form a ball from the dough and devide into two parts, one smaller and one larger. The smaller put in the freezer and the larger in the fridge, both for about an hour. The larger part from the fridge lay on the bottom of the baking form, poke it with a fork and put it in the oven for about 20 minutes at 180 Celsius degrees. Take it out and spread the apple mousse, sprinkle with cinnamon and at the top grate on the large holes grater the dough from the freezer. Put back in the oven for about 45 minutes untill it is golden. When the pie is cold, sprinkle with icing sugar. Enjoy!