biscuits with hazelnut

As we told you already that we will share 
with you  a new recipes from different 
kitchen in the world this day we bring to 
you a new recipe from Algerian kitchen 
we hope that you like it it has crescent-shaped, 
the quantity will give 20 pieces and it take 
15 min in preparation and 25 min in cooking enjoy it .
ingredients :
155 grams of butter

40g icing sugar
270 grams of flour
70 grams of finely ground hazelnuts
80g hazelnuts coarsely ground
1 pinch of salt
1 coffee spoon of vanilla
1 egg yolk
1/4 coffee spoon baking powder
3 tablespoons water a tablespoon of orange blossom
3 soup spoons of milk 
method:
Mix the flour, salt, sugar, yeast, worth and finely ground hazelnuts.
Add the butter and fine sand in your hands.
Whisk egg yolk, milk and orange blossom water and add to mixture above.
pick up the dough with your hands, cover and let stand for 15 minutes.
Divide your dough into 20 balls of the same size.
Lie to the then little fingers, give them follows the form of a crescent.
Brush the surface with milk and sprinkle generously with crushed hazelnuts.
transfer to a baking dish, and bake in preheated oven at 180 degrees for 20 to 25 minutes.
At the exit of the oven drizzle with syrup.