Ingredients

4 russet potatoes, peeled and chopped 

2 apples, peeled and chopped 

Coarse salt 

4 tablespoons unsalted butter 

1 tablespoon sugar 

1/4 teaspoon freshly grated nutmeg 

Preparation

Place potatoes and apples in a large pot; cover with water. Season with coarse salt. Cover, and bring to a boil. Cook until soft, about 20 minutes. Drain. Add butter, sugar, 3/4 teaspoon salt, and nutmeg. Mash.