This Thermomix recipe for mushroom and leek soup is a simple and flavorful dish that is perfect for a quick and easy meal. The Thermomix helps to blend the mushrooms and leeks into a creamy and smooth texture. This soup is made with a combination of button mushrooms, cremini mushrooms, and leeks. The mushrooms and leeks are sautéed with onions, garlic, and thyme to enhance their flavors. Vegetable broth and cream are added to create a rich and velvety soup. Serve this mushroom and leek soup with a sprinkle of fresh chives and a side of crusty bread.