Broken carrot soup

|This week's staff lunch uses a pile of broken carrots some potatoes with harvesting cut marks and a large squashed onion. It has a really comforting smell and flavour and fills you up and keeps you warm on a cold miserable day.|carrots onions potatoes|2 tbsp of olive oil1 large onion chopped750 g carrots peeled and diced2 medium potatoes peeled and dicedbunch of coriandersalt & pepper1 ltr veg stock or water|Heat 2 tbsp of olive oil in a large saucepan.Add the onion and sweat on a low heat for about 5 mins till translucent.Add the carrots and potatoes mix and sweat with the lid on for a further 15-20 mins. Add the stock and the corriander season with salt and pepperBring to the boil reduce the heat and simmer for 20 mins till the veg are soft.Puree using an immersion blender or carefully transfer the liquid to a regular blender. If it becomes to thick add more stock or milk to loosen it.Check seasoning and adjust if desired. Serve immediately.|10.00 minutes|6|