To a bowl add water and heat in the microwave to around 43°C, this feels like warm bath water to touch. Add instant yeast and sugar, mix well and leave in a warm place for 10 minutes until frothy.
In a large bowl mix plain flour, xanthan gum, baking powder and salt. Make a well in the center and pour in the melted butter, dairy free yoghurt and the frothy yeast mixture.
Stir well and bring the mixture together with your hands, it should be a soft dough that comes together in a ball (if it’s too wet add a little extra flour). Roll into a ball and add to an oiled bowl topped with cling film. Leave in a warm place covered with clingfilm for an hour.
Divide the dough into 6 and roll on a floured surface to form a teardrop shape. Heat a frying pan with a drizzle of oil and fry naan bread 2 at a time, for 3 minutes on each side.
Brush with dairy free butter and top with fresh herbs. Serve warm or reheat in the oven for a few minutes before eating.