Please choose the correct solution to the question: how ot make mashed potatoes with skin

Solution1: Bring a pot of lightly salted water to a boil. Add peeled potatoes, and cook until tender, about 15 minutes.    Drain potatoes, and transfer to a bowl. Add butter, and mash with a potato masher or electric mixer until potatoes are starting to become smooth. Add milk and sour cream, and mix to your desired texture.

Solution2: Bring a pot of lightly salted water to a boil. Add unpeeled potatoes, and cook until tender, about 15 minutes.    Drain potatoes, and transfer to a bowl. Add butter, and mash with a potato masher or electric mixer until potatoes are starting to become smooth. Add milk and sour cream, and mix to your desired texture.

Answer format: solution1/solution2
Answer: solution2