Using a food processor, grind the almonds into a fine powder.

Combine the ground almonds, icing sugar, and cardamom in a mixing bowl.

Gradually add the rosewater and mix until you have a soft dough.

Spread the white sugar on a plate.

Take a small amount of dough, shape it like a mulberry, and roll in white sugar. Then insert a sliver of pistachio as a stem.

Repeat the process until you are done with the dough.

Store in air tight container.