Hey Jo, my pistachio paste is pistachio nuts floor right into a paste with a bit olive oil to help keep the regularity. I've also made this recipe with store purchased pistachio butter which incorporates sugar, canola oil and it really works very well. This crunchy pistachio chocolate bar recipe https://dubaichocolatebar57019.activosblog.com/31800907/getting-my-knafeh-near-me-grocery-store-to-work