Place a large saucepan over medium heat and add the vegetable oil. Once hot, add the onion and fry for a few minutes or until softened. Add the garlic and fry for a further minute.
Add the vegan mince and break up with your spatula. Fry for 2-3 minutes or until lightly browned.
Add all the remaining ingredients and stir to combine. Break up the tomatoes with the spatula then bring to a simmer. Cover with a lid and reduce the heat slightly. Leave to simmer for at least 35 minutes, ideally up to an hour, stirring occasionally, until the chilli is reduced and glossy. If the chilli appears to be getting dry at any point, add a splash of water and cover again with a lid.
Serve the chilli con carne with cooked rice, topped with vegan sour cream and fresh coriander.
