Mix the dry ingredients together in a food processor.

Add the butter to the processor and pulse until thoroughly blended.

Use a spoon to add in the yogurt, and stir until the dough forms a ball.

Turn the dough out onto a floured surface and knead ten times. You can add more flour if the dough is too sticky.

Press the dough into a ¾" thick rectangle. Use a biscuit cutter to cut out the biscuits (that seems obvious!).

Bake for 9 minutes in a 450º oven.

When they come out of the oven you can brush them with melted butter and a sprinkling of salt for a little bit of added ooh la la!