2 (15 ounce) cans black beans, drained, rinsed |
1 (15 ounce) can dark red kidney beans, drained, rinsed |
1 (11 ounce) can sweet whole kernel corn, drained |
1 1/2 cups grape tomatoes, each cut in half |
1 cup chopped green bell pepper (1 medium) |
1 cup chopped red bell pepper (1 medium) |
1/2 cup sliced green onion (8 medium) |
1/4 cup chopped fresh cilantro |
3 tablespoons white wine vinegar or 3 tablespoons cider vinegar |
3 tablespoons canola oil |
1 tablespoon chili powder |
1/2 teaspoon salt |
1/4 teaspoon pepper |