Preheat oven to 200°C.
In a bowl mix together flour, salt, baking powder and baking soda.
Chop cold butter into tiny pieces and add it to the flour.
Rub until the flour resembles coarse bread crumbs.
Add in crumbled feta cheese and chopped coriander leaves.
Add curd and mix until just combined. Do not knead.
Dust counter with flour and pat the dough into a rough rectangle which is 1/2" thick.
With the help of a cookie cutter, cut out rounds.
Gather left over dough tightly and cut again. You might need to shape the last biscuit by hand.
Arrange them on a greased baking tray.
Bake for 15-20 minutes or until the top is golden.
Remove from oven and serve hot.
