1 tbsp. vinegar
1 tbsp. salad oil
1 tsp. minced onion
1/4 tsp. salt
2 c. cooked green beans
3 tbsp. grated Parmesan cheese
1 c. toasted bread crumbs or croutons

Mix vinegar, salad oil, onion and salt. Pour over hot green beans after you have drained them. Just before serving sprinkle with cheese and add bread cubes or croutons. This recipe is also very good cold.