Heat a thick bottomed kadai or pan. keep the flame to low or medium. add white sesame seeds on a low flame or sim, stirring often roast the sesame seeds.
The sesame seeds should become crunchy. so do roast well. you will also hear their crackling and popping sound when being roasted.
Remove them in a plate or tray and let the seeds cool down at room temperature.
Heat the same kadai or pan. keep the flame to a low and add khoya.
Stirring continuously roast for 1 to 2 minutes. khoya will become crumbly and lumpy.
switch off the flame and then add the sesame seeds in the kadai.
Keep the kadai down and then add powdered sugar and cardamon powder. Mix well.
let the heat reduce a bit and then with your fingers mix everything very well. Break the small lumps of powdered sugar and khoya with your fingers.
then add 1 to 2 tablespoons ghee. mix again well.
Now take some portion of the til khoya/Mawa ladoo mixture in your palms and begin to shape into ladoos. if you add more ghee the ladoos will have a smooth finish and appearance.
Use up the entire mixture to make the ladoos this way. store them in an air-tight container and refrigerate.