This creamy broccoli and cauliflower soup is a comforting and healthy dish that's perfect for a cold winter day. The combination of broccoli and cauliflower gives the soup a slightly sweet and nutty flavor, while the unsweetened almond milk and nutritional yeast add a touch of creaminess and umami. The soup is also gluten-free and vegan, making it a great option for people with dietary restrictions.
The origins of broccoli and cauliflower soup are unknown, but it is thought to have originated in Europe. The first recorded recipe for broccoli and cauliflower soup appeared in a cookbook in the 17th century. The soup was originally made with milk and cream, but over time, it has been adapted to use vegetable broth and unsweetened almond milk. Nutritional yeast was also added to the recipe in the 20th century to give the soup a more umami flavor.