1Combine black beans, corn, black-eyed peas, celery, red bell pepper, and green onion in a large bowl.
2Whisk sugar, vinegar, oil, and black pepper together in a saucepan; bring to a boil until sugar is dissolved, about 5 minutes. Remove from heat and cool.
3Pour cooled dressing over vegetable-bean mixture; stir to coat. Refrigerate for 8 hours or overnight. Drain excess liquid before serving.
Footnotes
Editor's Note:
The nutrition data for this recipe includes the full amount of the dressing ingredients. The actual amount of the dressing consumed will vary.