This is the latest one my mother put together; my father has made her make it several times since, and my brothers have devoured it with raves for mom. No mayo, just a simple rice vinegar olive oil dressing. Simmer for 10 minutes or until the potatoes are tender when pierced with a fork. Drain well. dd the rice vinegar and oil while the potatoes are still warm, so they absorb the dressing. Add salt and pepper to taste. Adjust vinegar and oil to taste. Serve warm. Solid Potato Salad by the Ross Sisters - not exactly what you might expect.