This vibrant Southwest pasta salad is packed with black beans, sweet corn, creamy avocado, and cubed pepper jack cheese. It uses a convenient pasta salad base mixed with fresh cilantro, cumin, and a splash of hot sauce for a bright, zesty kick. The combination of crunchy bell peppers and tender pasta makes it a satisfying side dish or a light vegetarian main. Serve it at your next summer barbecue or pack it for a quick weekday lunch.