Mix all the ingredients together with enough warm water to make a soft, kneadable dough, you may not need all the water, or you may need to add a little more . Knead, dusting with extra flour, for 10 minutes. Put in an oiled bowl, cover with clingfilm and leave in a warm place for 1 hour. Divide the mixture and shape into 8 flat rounds. Cover and leave to rise for a further 30 minutes. Heat a flat griddle or heavy frying pan and cook the bread for 8-10 minutes each side until browned and cooked through. Cut through the middle and spread with garlic butter.