Hot:

1. Cook beans in boiling salted water for 4 minutes. Drain, reserving ¹⁄₄ cup hot water. Set aside.
2. In a frying pan, cook onion and pepper in Greek Dressing over medium-high heat for 4 minutes, stirring frequently.
3. Add beans and reserved water. Bring to a boil.
4. Remove from heat and serve immediately.

Chilled as a salad:

1. Whisk Greek Dressing in mixing bowl.
2. Add onion and pepper, tossing to coat. Set aside.
3. Cook beans in boiling salted water for 5 minutes. Drain beans, refresh under cold water and drain again.
4. Add beans to mixing bowl. Toss with dressing and serve.