- 1 red pepper, diced
- 1 yellow pepper, diced
- 1/2 cup red onion, diced
- 1 cup corn, frozen and thawed; fresh if available
- 1 15-ounce can black beans, rinsed and drained
- 1/4 cup cilantro
- 1/4 cup olive oil
- 2 tablespoons red wine vinegar
- 2 tablespoons lime juice
- kosher salt and freshly ground pepper to taste