How to Make It
Cook beans in boiling water to cover for 6 minutes or until crisp tender; drain.
Plunge in ice water to stop the cooking process; drain and set aside.
Combine beans and onion; toss gently.
Combine oil through garlic in a jar; cover tightly, and shake vigorously. Pour over bean mixture; toss gently to coat.
Cover, and chill 2 hours.