I use walnut oil for my salad bowls but notice they sometimes develop a kind of crusty surface after they've cured for a time. Easy enough to polish, but I wonder if it's avoidable. I tend to saturate the bowls with lots of oil and wipe off the excess. Would it be better to apply lighter coats, letting it cure between applications?
I get my WO from Lee Valley but would like to find a cheaper source.