Preheat oven to gas 6 / 200C / 400F
In a food mixer, blend together the yeast, flours, xanthan gum and salt, then slowly add the warm milk, sugar and oil in that order
Mix on high for 2 minutes - if dough is too stiff add a little water until it resembles bread dough
Grease a 12 inch pizza pan and sprinkle with extra flour before shaping the dough onto it. Leave a bit of a lip round the side to hold in the topping
Bake for 10 - 15 minutes, then add your topping and bake for another 15 minutes
I use my tomato-free 'tomato' sauce recipe (please look it up!) then top with sliced red onions, sweet peppers, spinach, sweetcorn, spring onions, fried onions etc then I make a cheese style sauce from nutritional yeast for over the vegetables. The kids love it!