Add the yoghurt and baking powder to the flour and mix well in a bowl until to forms a sticky dough.
0.5 tablespoon baking powder, 250 g 0% natural yoghurt, 250 g self raising flour
Tip it out on to a floured worktop and knead and roll out to about 8 inches. You may need to add a little more flour if it is too thick. Put the flatbreads in a hot pan (no oil needed) and cook for 3-4 minutes each side until puffed up.
Add the sauce and toppings and put in a preheated oven for 5 minutes until the cheese melts.