German Potato Salad
["6 to 8 potatoes", "1 onion, chopped", "salt and pepper", "3 to 4 Tbsp. vinegar", "1/4 c. hot water", "1/4 tsp. sugar", "3 Tbsp. olive oil", "1 stalk celery with greens, chopped", "1 Tbsp. parsley (dry or fresh)"]
["Combine vinegar, hot water and sugar.", "Cook potatoes with skins on until done.", "Peel and slice while still warm.", "Mix all ingredients together gently, adding olive oil in last.", "Crisp cooked bacon may also be added if desired."]
["potatoes", "onion", "salt", "vinegar", "hot water", "sugar", "olive oil", "celery", "parsley"]