Tinned Jackfruit in brine or water, not syrup, cook it until it falls apart in BBQ sauce or moroccan spices. Sainsburys do a great free from range now inc a soft Philadelphia style 'cheese'. Also nutritional yeast, it's like a cheesy flakey powder that you use like parmesan, and add to sauces to make them cheesy. Also is high in B12, it's really hard to get enough B12 when you're vegan. Add it to like everything (soups, stews, sauces) for an extra bit of flavour.