Our birds sometimes start flinging pellets, so I collect them and crush them and add them to the birdie bread. We are at sea level, so cooking times may vary. I would check it after 30 minutes. I have also tried this recipe with fresh fruit. It works but doesn't keep as well as the dried fruit.
Some people make the base and add just beans.
You can buy a frozen mix . Thaw the frozen ingredients before adding to the rest. This is a great recipe for experimenting.