This delicious casserole is a perfect way to use your food processor to make a hearty and healthy meal. Start by processing your vegetables, such as carrots, celery, and onion, until they are finely chopped. Then, sauté them in a pan with some olive oil until they are tender. Add in some cooked rice, canned tomatoes, and your favorite seasonings, and mix everything together. Transfer the mixture to a casserole dish and bake in the oven until it is hot and bubbly. This dish is perfect for a weeknight dinner or for meal prep for the week ahead.
