Put the sausages, courgette, carrots, broccoli, pepper, garlic, tomatoes, tomato paste, and a vegetable stock cube into the slow cooker. Stir.
Cook on high for 1 hour, then medium for 4-6 hours.
Season to taste.
Alternatively, if you’re in a hurry, the whole thing will take around 30 mins if simmered on the hob – just add some extra water to allow for loss as steam.
Video
Notes
You don't have to use vegetarian Lincolnshire sausages in this recipe, you can use a different type of meat free sausage, just bear in mind that some hold together better than others!