This is a combination that I came up with, based loosely on a Nigella Lawson one, when I was diagnosed as lactose intolerant. This is one I adore, I eat this every morning with chopped fresh fruit and soy milk.
Mix everything except the pears and ginger together in a huge bowl (this makes a vast quantity). I use a couple of large flat wooden spoons, but spatulas or slotted spoons work just as well - it's a really sticky mixture if you do it by hand --.
Spread the mixture in a large roasting pan - it will be about 2 cm deep.
Bake, uncovered, at 170C, checking and turning after 20 minutes, then every 10 minutes after that until it is golden brown and fragrant. You want it just golden brown as it will darken a bit more as it cools.
Remove it from the oven and allow to cool.
Chop the fruit, especially the ginger, finely and mix through the granola.