This Southwestern pasta salad is a fresh and flavorful twist on the classic. Made with tricolor rotini, corn, black beans, tomatoes, peppers, and a zesty homemade southwestern vinaigrette, it is perfect for summer meals, potlucks, and cookouts. It is an easy make-ahead side dish that is colorful, hearty, and full of bold flavor.
Cook pasta according to package directions until al dente. Drain and rinse with cold water.
In a large bowl, combine the cooled pasta with the corn, black beans, tomato, red onion, and bell pepper.
In a jar with a tight-fitting lid, combine oil, vinegar, sugar, chili powder, salt, and cumin; shake well. I like to use a blender bottle. Pour the dressing over the pasta mixture; toss to coat. Cover and refrigerate for at least 1 hour before serving.