This comforting soup is a great way to use your food processor to make a delicious and healthy meal. Start by processing some cooked rice until it is finely chopped. Then, sauté some chopped vegetables, such as onion, celery, and carrots, in a pot until they are tender. Add in some vegetable broth and your favorite seasonings, and simmer everything together until the vegetables are soft. Stir in the rice and some chopped fresh herbs, such as parsley or thyme, and serve hot. This soup is perfect for a cold winter day or for meal prep for the week ahead.