Preheat the oven to 180C / 350F and line a baking tray with a silicone mat or baking paper.  

Place Greek yoghurt in a mixing bowl and give it a stir. Add in 1 cup of flour and stir to combine. Gradually add in more flour until the dough starts to form into a ball.

Tip the dough onto a well-floured surface and knead with your hands for a minute or two. If the dough is still too sticky, add some more flour and continue to knead. The dough is ready when it is able to hold it’s shape and is not sticking to your hands or the surface.

Cut the dough into 8 even pieces, then roll out each piece into a long strip before carefully tying into a knot.

Arrange the knots on the baking tray with a little space in between then place in the oven for 15 minutes, or until lightly golden.

While the knots are cooking, mix butter and garlic together in a small bowl.

Take the tray out of the oven and brush each knot with the garlic butter, then sprinkle parmesan cheese on top. Place back into the oven for 2 minutes or until parmesan is melted.

Sprinkle over parsley, if desired, and serve hot.