Don’t waste time frying onions, simply cut up and place all ingredients/vegetables together in a large saucepan with one tablespoon of olive oil then add 500 ml boiled water and simmer until all vegetables are soft. Then, roughly squash the cooked vegetable using a potato masher and your soup is ready to eat.
Tip: Use red lentils as a thickener or chestnuts (or both!). You could also use potatoes but I can’t because Hubby has a potato allergy!
Tip: scatter some cubed cheddar over the soup when serving.