In a large saucepan / casserole pot heat the olive oil and then sauté the onion and carrot for about 5 minutes.
Stir in the tomatoes, cannellini beans, chickpeas, kidney beans and vegetable stock. Bring to the boil.
Turn down to a simmer and then stir in the lemon juice, chilli powder, and Dijon mustard. Season to taste and simmer for a further 5 minutes until the beans are softened.
Serve topped with the freshly chopped coriander.
Notes
You can leave the chilli powder and Dijon mustard out if preferred or suit the quantities to taste.Suggested serving with rice, flat breads or pitta bread.You can freeze this stew.