Preheat oven to 180°C.

Take the roasted peanuts without skin in a mixer jar and pulse it until it starts letting out oil.

It would have a soft dough like consistency at this stage.

Take it in a bowl, add the oats and sugar and mix well to form a tight crumbly dough.

Divide it into 6 equal portions.Roll and flatten it to make a cookie.

Arrange on a tray and bake for 15 minutes or until golden on top.

Cool and remove from the pan.