Mushroom and Coriander Soup

My younger son is very fussy about food, especially about eating vegetables. So now and then, I make soups for him. I usually boil a piece of carrot, tomato or any other vegetable and then puree it. Sometimes, flavor it with garlic, ginger ..or just salt and pepper. My kids like the creamy mushroom soup, but I like this version. Don't go by the pictures, it looks very brown and dull in photographs, but it is really flavorful.