step by step making simple French Macaroon

A lot my friend asked me how to making macaroon...so now for the second time I send the making or macaroon
( from Marta stewart book)

Ingridient:

140 gr confection sugar

160 gr almond flour

3         large eggs white

55   gr granulated sugar

pinch of salt

vanilla extract

how to make:

1 prehear the oven 150° C . sift conf sugar into a bowl and almond flour put in same place.

2 beat egg white on medium speed add salt. and last granulated sugar 1 teaspoon at a time , until tha white reach medium sof peak. tranfer to large bowl

3 sprinkle half sugar and almond mix to egg white,with rubber spatulla, add vanila.

4 transfer mixture to a large pastry bag.

5 bake for 20-25 minutes