7 medium potatoes, unpeeled, cooked, and sliced
1/2 c. or more chopped green onion
1/4 c. minced parsley
1 green bell pepper, chopped
1/2 lb. Feta cheese, cut in 1/2 inch cubes
1/2 tsp. garlic powder
1/2 tsp. pepper

DRESSING:

2 tsp. dijon mustard
1/3 c. olive oil
1/3 c. white vinegar
1/2 tsp. oregano

Stir all ingredients together and mix in dressing.