Note: I also added a dash of liquid smoke to it - I bought this the other day at the weigh and pay after seeing it in literally ALL the vegan cookbooks, but it is totally not necessary.
Note: Cashew cream is just cashews soaked for a few hours in water, then blitzed with a little water and some lemon juice (and seasoning). You could probably otherwise use tofutti cream cheese or regular sour cream, but I loved the lightness of the cashew cream.