Firstly put almonds and cardamoms in a blender. (See notes below)
Grind them to a fine powder. Keep aside.
Take a bowl and add gram flour, semolina, rice flour (see notes), powdered almonds, nutmeg, salt and sugar.
Give them a good mix.
Now start adding desi ghee in parts and keep on binding the dough. Using all ghee, make a semi soft dough. Remember, don't knead the dough but only bring the mixture together.
Take a lemon size dough out of the entire dough.
Roll it between your palm making it a smooth ball. Likewise make all balls.
Arrange on a baking tray lined with greased butter paper.
Tuck a piece of pistachio on each ball but don't press the ball too much.
Place the tray in refrigerator for 30 minutes.
Transfer into a preheated oven and bake for 20-25 minutes @180°C in the middle rack of oven. Don't overbake as the nankhatais need to retain their original pale yellow colour.
Bring them out and let cool completely.
Naankhatai is ready.