How to boil potatoes with the skin on?

To boil potatoes with the skin on, start by washing the potatoes thoroughly. Place them in a pot and cover them with water. Add a pinch of salt and bring the water to a boil. Reduce the heat and let the potatoes simmer for about 15-20 minutes, or until they are tender when pierced with a fork. Drain the water and let the potatoes cool before peeling or using them in your recipe.