To make your own gluten-free pizza base:

Create pizza base from 8oz gluten free bread flour (doves), 1 tsp gluten-free baking powder, 1 tsp salt, 1 tbsp olive oil. ¼ pint of warm water. Sift flour, baking powder and salt into a bowl. Make a well in the center and add in the oil and water stirring vigorously. Knead for about 7 minutes and roll out onto a baking tray and place in the oven for 10 minutes. The oven should at this time be rising to 170C.