1/2 cup fat-free sour cream |
1/3 cup white wine vinegar |
2 tablespoons sugar |
1/2 teaspoon salt |
1/4 teaspoon black pepper |
1 cup thinly sliced vidalia or other sweet onion |
1 cup thinly sliced cucumber |
1 cup julienne-cut red bell pepper |
1 (15.8-ounce) can black-eyed peas, rinsed and drained |