I'm pretty sure I used an oil based Italian dressing, but I thing anything could work.
I'll link my family's favourite Salmon Cake recipe. I just made them a few days. I used GF Panko instead of the breadcrumbs, and I'm sure you can substitute the eggs and mayo with a vegan mayo (extra to account for the eggs) and maybe a bit of tapioca starch to help bind the cakes. I baked them on an oiled cookie sheet in the oven instead of pan frying them.
https://www.foodnetwork.ca/recipe/in...n-cakes/16830/