Preheat oven to 350 F.
Mix everything except the dried fruit in a large bowl, making sure the sourdough discard is worked into everything really well.
Spread on a parchment paper lined cookie sheet and bake for a total of 20-25 minutes, turning everything about half way through.
It is done when everything is golden brown and fragrant.
Once the granola comes out of the oven, let it cool undisturbed for 30-40 minutes. Break up large clumps, add in the dried fruit and mix gently.
Store in an air tight container.