Yes! You can freeze Vegetarian Chili. If you want to freeze this then don't add the fresh cilantro/coriander. Leave the chili to cool, transfer it to freezer-friendly containers which you can put the date on. Leave in the freezer for up to 3 months. Defrost in the fridge overnight and then cook on the hob to reheat. Add the fresh cilantro/coriander when you are ready to serve.