Other food safe finishes

I was just wondering if macadamia and almond and hazelnut oil is suitable for finishing timber chopping boards and bowls...

Ron here...

Sure if you like their taste!

The advantage of walnut oil is that it dries. Use enough coats and it will provide good protection, but any oil will need to be added from time to time the more the wood item is washed.

Those oils may not dry. Try on a small piece of wood and see how it goes. You may like it then.