Light Apple Pie

Ingredients:

1 cup flour
1 stick light margarine
1 egg yolk
1/4 tsp sugar

Filling:
1/2 k apples, peeled and cut into thin wedges
1 cup plain yogurt
1/2 cup skim milk
20 g sugar
1 egg
1 egg white
1 tsp cinnamon powder

Preparing:

Sift flour on a flat surface and make a well in center.
Place margarine and sugar with a pinch of salt and mix.
Add yolk and knead until it forms a soft mass.
Form a ball, wrap in plastic and refrigerate for 1 hour.
Stretch the dough, lined the bottom and sides of a greased pan and crush the paste with a fork.

Filling:
Spread apples in the crust and sprinkle with cinnamon.
Bake at 210ºC (400ºF) for 20 minutes.

Mix the milk with yogurt, sugar, egg and egg white.
Cover apples with the mixture and bake for more 15 minutes.