Preheat the oven to 200°C. Line the muffin tray with muffin or cupcake liners.
Sift flour, salt, baking powder and baking soda together into a bowl.
Add thandai powder and mix well.
In another bowl whisk sugar, milk, yogurt and butter together till its mixed well.
Add the flour mixture to the liquid mixture.
Mix it just enough so that the flour gets wet. Do not over mix the batter.
Add about a tablespoon of the batter into the muffin liners.
Put the muffin tray into the oven and bake the muffins at 200°C for 10 minutes.
Then lower the temperature to 180°C and bake further for 10 -15 minutes or till the tops become light golden in colour.
Insert a toothpick in the middle of one muffin. If it comes out clean then the muffins are done.
Remove the muffins from the oven, let them cool down on a wire rack.
Enjoy thandai muffins with a cup of hot tea, coffee or even with a dollop of ice cream.