Along with the recipe, the tips and a perfect ratio is shared for making this Makhane Ki Kheer also called God's food.
Roast foxnuts in a pan or Otg or air fryer. I roasted these in airfryer for about 7 minutes at 200 degrees C.
Take a heavy bottomed pan. It's better to take a wide pan (kadhai) if possible as evaporation is faster due to wide circumference.
After the boil, simmer the flame and let milk reduce.
Now, let it simmer for at least an hour or so on lowest possible flame. Do not forget to stir in between.