Preheat oven to 350 degrees.
Wash potatoes and poke in holes with a fork serveral times. Place potatoes in the oven for 30 minutes or until tender. Set aside to cool.
Once cooled, remove the skins from the potatoes. Combine peeled potatoes, salt, and egg and mix by hand.
Lightly flour a work surface and place potato mixture. Gently kneed the flour into the mixture until the flour is fully incorporated. Don’t kneed for longer than 1 minute; the dough should be soft and slightly sticky.
Divide dough in 4 parts. Working with 1 part at a time, roll dough into one long log about 1 inch in width.
Cut dough log into several 1 inch pieces. Roll each piece over the tip of a fork to get texture design. Repeat steps for the remaining dough parts and sprinkle all gnocchi with flour.
Heat a large pot with water and bring to a boil. Salt the water at a boil and place gnocchi in the pot. Cook until gnocchi rise to the surface of the water and remove. Enjoy!