- 2 pounds small white potatoes
- 1 bunch scallions, sliced thinly on the bias
- 1 red onion, diced
- 3/4 to 1 cup mayonnaise
- 2 tablespoons cider vinegar
- Freshly ground black pepper
- In a saucepan, cover the potatoes with water. Bring to a boil and cook until the potatoes are tender. Drain and place in a mixing bowl. Smash the potatoes with a potato masher. Add scallions, red onion, mayonnaise, and cider vinegar. Season, to taste, with salt and pepper.