Method

1. Prepare the flour mixture. To begin making these cookies, use a strainer and sieve all-purpose flour with baking powder. Then mix this sifted flour mixture with milk powder. Keep it aside until needed again.
2. Take a deep-bottomed bowl and add butter along with caster sugar. Mix well with a wooden spoon or rubber spatula. Then add condensed milk to this mixture. Mix again.
3. Combine the sifted flour mixture (see step-1) with the condensed milk mixture and knead into a smooth dough. Transfer the dough to a bowl and cover it. Refrigerate it for 20 minutes. Meanwhile preheat your oven at 160°C.
4. Take out the cookie dough from the refrigerator and divide it into small portions. Flatten these portions into thin circles using your hands or rolling pin.
5. Brush butter on a baking tray and place the prepared cookies on it. Make sure to leave some space in between to allow the cookies to rise and expand.
6. Bake for half an hour or until the cookies get a crispy texture. Serve fresh and enjoy!