Preheat oven to 200°C.
Mix together the self-rising flour, and which ever flavours you chose (rosemary & Parmesan in my case).
Add the plain, fat free Greek yogurt and stir until combined.
Turn out onto a floured surface, sprinkle well with flour and knead several times before forming a ball.
Roll the dough out on a well-floured counter, as thin as you can get it. Cut to your desired size & transfer to a parchment covered baking sheet.
Poke a few holes into each cracker shape & spray with a little oil and sprinkle with sea salt.
Bake at 200°C for 10 minutes. Remove from the oven and allow the crackers to cool & enjoy!
