Removing potato skin is often done to achieve a creamier, smoother texture, particularly in dishes like mashed potatoes. While some people prefer leaving the skin on, and it's perfectly acceptable to do so, peeling results in a different culinary experience. The texture of the skin can be considered "offensive" by some, especially children, as noted in a Reddit discussion. (https://www.reddit.com/r/Cooking/comments/2za5sz/am_i_the_only_person_that_never_peels_potatoes/).
Several sources highlight the impact of peeling on texture:
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Creamier mashed potatoes: Peeling potatoes significantly contributes to a creamier, smoother consistency when making mashed potatoes. ([Source: Various cooking websites and blogs])
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Improved texture for other dishes: Peeling enhances the texture in other recipes where a smooth, uniform consistency is desired. This is particularly relevant for dishes like potato salad where a smoother puree is preferable. ([Source: Various cooking websites and blogs])
However, leaving the skin on offers benefits too. Potato skins are edible and contain nutrients. Some people even use them to make snacks like crispy potato skin chips or add them to bread. ([Source: Various cooking websites and blogs including The Kitchn and Food52])
The decision to peel potatoes often boils down to personal preference and the desired outcome for a particular recipe. If a smooth texture is paramount, peeling is recommended. Conversely, leaving the skin on adds nutrients and can contribute to different flavors and textures.
