- In a mixing bowl add add butter, powdered sugar and whisk until light and creamy.
- Now sieve together flour, custard powder, baking powder in to the bowl. Add tutti Frutti and cashew nuts. mix everything well.
- Add vanilla essence and milk. Gently mix to form a semi stiff dough. Divide the dough into two equal portions and roll each portion into cylindrical shape. Wrap them tightly individually in cling wrap. Lightly press each roll from 4 sides to get a uniform cuboid shape.
- Refrigerate the dough for an hour. After that open the cling wrap and cut each roll into 1/2 inch thickness with the help of a sharp knife. Arrange all the pieces on a baking tray, keep it in preheated microwave oven and bake for 12-15 mins at 180° (convection mode).
- Cool the Cookies completely and serve. Keep them in air tight container to store.