Shrikhand is another Indian dessert. It's not Bengali unlike many of the Indian recipes on this website, but originally hails from Maharashtra or Gujarat, depending on who you ask. Here's a simple recipe.

2 cups plain whole Greek yogurt
2 cardamoms, ground (~half a teaspoon)
a quarter teaspoon saffron threads (divide evenly into two halves)
3 TBSP sugar

In a cheesecloth inside a bowl or some other similar setup, let the yogurt drain over night. Discard the drained liquid afterwards and remove the cheesecloth.

Grind one half of the saffron to a powder. Crush or grind the cardamom pods. You can remove the seeds if you feel like it. Add the spices to the yogurt, add sugar¹, then mix well.

Garnish with the remaining saffron threads on top. Place in refrigerator for at least two hours before serving.