Vegan Mustard Pickle. A squeezy mustard pickle from Branston. This is really nice, great on a sandwich or with a pie. Would go with anything that needs a bit of a zing.The pickle has a good texture with the crunch from the finely chopped vegetables.It does have quite a vinegary taste, the mustard does comes through.Each 335gram tub is suitable for vegetarians and vegan as far as I can tell (see faq).ould go with anything that needs a bit of a zing. The pickle has a good texture with the crunch from the finely chopped vegetables. It does have quite a vinegary taste, the mustard does comes through. Each 335gram tub is suitable for vegetarians and vegan as far as I can tell (see faq).