Krompirjeva Solata

Ingredients

 * 6 medium potatoes
 * 1 onion, sliced thin
 * 4 tablespoon apple vinegar
 * 3 tablespoons salad oil
 * 1 teaspoon salt
 * pepper to taste

Directions

 * 1) Boil potatoes in jackets until cooked.
 * 2) Drain and let stand until lukewarm. Peel and slice them thin into a salad bowl.
 * 3) Add the other ingredients. Toss gently and serve.