Spinach Roll

Ingredients:

• 1/2 Dough of pastry dough recipe ( see Pastry Dough Recipe )
• 2 cup spinach leaves
• 1 ts salt
• 1 ts sumac
• 1 cup feta cheese crumbled
• 1 egg yolk and 2 tbs milk

Preparation:

1. For filling, heat saucepan on medium temperature, add spinach leave and wait until just wilted.
2. Drain the water from wilted spinach,trance it to bowl and let cool completely.
3. Add salt, sumac and cheese.     
4. Punch down the dough and shape it into a rectangular by use a rolling pin, stretching out as necessary to achieve a thin dough.
5. Spread the mixture of spinach over the dough, roll it and seal the edge of dough with a little egg yolk.
6. Allow to rest in a warm location for 30 minutes, after covered it with cling wrap.
7. brush the crust with mixture of egg yolk and milk
8. Bake in a 475 degree oven until crust is golden, about 10 minutes. 
9. Cover the roll with towel for 10 minutes after get it out from oven to become mellow.