Beyond the obvious differences in flavor, do these two tend to be interchangable? The consistencies and composition seem close enough to me to make an acceptable substitute, but is it likely to give ...
Possible Duplicate: What is a good pine nut substitute for pesto? Pine nuts are very expensive here. I'm wondering if I can substitute any of the following: Walnuts Sunflower seeds ...
I'm allergic to pine nuts, is there another nut I can use to make pesto?