Add all ingredients except mayonnaise to a food processor.
Pulse until roughly chopped (you want it to still have lots of texture).
Spoon into a medium-sized mixing bowl. Add vegan mayo or aioli and stir well.
Place in the fridge to chill until ready to use.
Serve as a sandwich spread, with crackers, or as a filling in stuffed tomatoes for a fun summer salad.
Keeps one week in the refrigerator.
