In one mixing bowl pot 400 gms Grated Khoya or Mava, add 125 gms of Tapkir or Arrowroot Flour.
Mix it nicely.
Add Water as per requirement, knead it very well to make soft dough like a Chapati Dough.
Make small balls of equal sizes.
Heat Ghee or Clarified Butter.
Fry Jamun or small balls in it at very low heat.
Cook it until became Chocolaty dark in color. Then take it out.
In another pan put Sugar and 1 glass of water. Make sugar syrup of 1 thread.
Now put your Fried Gulab Jamun in Sugar Syrup after cooling it down with 1 tbsp Rose water, keep it over night or at least for few hour.
Serve it hot or chilled according to your need.