Green Beans and Feta Salad

2 lb fresh green beans, trimmed
1/2 cup prepared Good Seasons Italian Salad Dressing
1/4 cup Feta Cheese
1/4 cup chopped red onion

Cook beans in boiling water 7 minutes or until crisp-tender. Drain; rinse with cold water.
Place beans in large bowl. Add remaining ingredients; toss to coat.
Serve immediately. Or, cover and refrigerate several hours or until chilled