Black-Eyed Pea Salad III

2 (15 ounce) cans black-eyed peas, rinsed and drained

1 cup cherry tomatoes, halved

½ small red onion, cut into slivers

½ cup light Italian-style salad dressing

Lightly mix the black-eyed peas, cherry tomatoes, onion, and salad dressing together in a salad bowl; let stand for 1 hour to blend the flavors before serving.