Roasted vegetables and hummus make a delightful combination in this veggie sandwich. Start by roasting a variety of vegetables like carrots, bell peppers, and onions until they are tender and caramelized. Spread a generous amount of hummus on your choice of bread, and then layer the roasted vegetables on top. You can also add some fresh greens like spinach or arugula for added freshness. This sandwich is not only packed with flavors but also provides a good dose of nutrients, making it a perfect dinner option.