This simple and hearty vegan winter vegetable soup is the perfect pick-me-up on a cold and frosty day. It is a slowly cooked dish, but it is very easy to make, and it's packed with winter root veggies, tinned cannellini beans and pasta.
Cut the onion in half, peel it and then cut it into a 5-6mm (¼") dice.
Chop the celery sticks into a 5-6mm (¼") dice.
Peel and cut the carrot into a 5-6mm (¼") dice.
Heat a 20cm or 8" saucepan over a low heat, add the oil followed by the diced onion, celery, carrot and salt. Sweat these vegetables down over a low heat, stirring occasionally for 10 minutes.
Peel the swede and cut it into a 1cm (just under ½") dice.
Cut the parsnips into a 1cm (just under ½") dice.
Peel the potatoes and cut them into a 1cm (just under ½") dice.
Once the onion mix has had 10 minutes, add the diced parsnip, potato, swede, black pepper, bay leaves and sprigs of thyme, then pour in the mushroom ketchup, and give everything a stir.
Pour in the passata and vegetable stock, give everything a stir and have a taste, add more salt if required, then simmer gently for 45-50 minutes, or until the root vegetables are soft and cooked through.
Drain the beans into a colander and rinse them under cold water to wash off the canning liquid.
Add the beans and pasta to the soup and cook for a final 7-8 minutes or until the pasta is al dente and the beans are hot.