Mix Soft butter and Sugar to make it a fluffy paste
Add Sour cream, vanilla essence and mix well
Add egg mix well
Add the ground cashew pieces to the flour
Add salt and baking powder and mix well
You are ready with the power part of the preparation
Now mix the powder mix little by little to the liquid mix
Mix well so that the liquid and power makes a uniform mix
Pre-heat Oven at 180ºC for 10min
While preheating, arrange the cookies on a piece of parchment paper
Make a ball like structure and place on the parchment paper
Gently press the ball with help of lubricated (with water) spoon to make an even thickness and circular shape
Now place a ½slit Cashew and gently push inside.
Give enough space in between the raw cookies, as when cookies are baked it will expand
Bake the raw cookies from 12 ~ 14min