To make saffron milk, combine together saffron threads and milk in a small bowl. Set aside for 10 minutes.
Place yogurt, saffron milk, sugar and cardamom in a large bowl. Whisk to combine.
Divide yogurt among serving bowls. Place in the refrigerator for 3-5 hours or until set.
Garnish with chopped nuts and rose petals.
Video
Notes
If you are using regular yogurt, you will need to make hung curd. Place yogurt in a muslin cloth covering a sieve and set it over a bowl. Store in the refrigerator overnight. This way, you will get very thick hung curd to make shrikhand.
Add your favorite fruit purée made with berries or mangoes to make fruity shrikhand
Stir in plenty of chopped nuts if you like
For sugar free dessert, replace sugar with honey and maple syrup
You can make this a day ahead and store in the refrigerator