Set a steamer basket insert into a large saucepan and fill with water to a level just below the steamer. Bring to a boil. Add green beans, and steam to your desired degree of tenderness, or about 5 minutes.
Once the beans have cooked, transfer them to a serving bowl. Toss with olive oil, garlic, salt, pepper, white wine vinegar, and Parmesan cheese. Let stand for 10 minutes. Remove garlic slices and garnish with parsley before serving.
recipeler.comeasy garden green beans, Green Beans recipePT10MPT2H6435 calories