Ilka (Trini) gave me permission to use this recipe from her homepage.

2	lbs	Potatoes
		Salt and pepper
		Sugar
		Vinegar
		Onions
		Mayonnaise
		Milk

• Boil potatoes in their jackets until cooked, but not falling apart.
• Cool and peel skins off.
• Cut potatoes into thin slices.
• Add salt, pepper, sugar to taste.
• Add vinegar.
• Slice onions into very thin rings and add.
• Add mayonnaise and cold milk.