Hey Jo, my pistachio paste is pistachio nuts floor right into a paste with somewhat olive oil to maintain the regularity. I have also designed this recipe with store acquired pistachio butter which incorporates sugar, canola oil and it works very well. This crunchy pistachio chocolate bar recipe is impressed https://brooksggvtm.blogsvila.com/32832667/pistachio-dubai-chocolate-no-further-a-mystery