If you are using dry yeast, measure the flour into a big bowl, make a well in it, and sprinkle in the yeast. Add the milk and let it sit for 15 minutes. A beige sludge may or may not form on the top. Don’t worry about it. As long as the yeast is fully dissolved it will work. After 15 minutes, measure in all the other ingredients gather them into a big ball. Turn this out on the counter and knead well for 10 minutes. Pop the dough back in the bowl. Cover it with a damp tea towel or cling film and let it rest for 2 hours.