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When a Potato Is Baked, Does the Starch Convert to Sugar?

When a potato is baked.. does the starch convert to sugar? Does the starch convert to sugar if a potato is placed in a plastic bag, jabbed with a fork and cooked for 12 minutes? My friend says the steam in the bag converts the starch to sugar.

When a potato is baked the starch does not in fact convert to sugar, this is incorrect. The only way that starch in a potato can convert to sugar is when the (raw) potato is stored at 41°F or colder for too long a period. If properly stored and prepared, a baked potato will turn out just fine. Bake several and invite your friend over for dinner!

https://idahopotato.com/dr-potato/how-to-store-idaho-potatoes

https://idahopotato.com/dr-potato/how-to-make-the-perfect-baked-potato

To learn more about Idaho® Potato Nutrition, click HERE!

In the mood for baked potatoes? Check out this simple baked potato recipe HERE

The Idaho Potato Commission

Established in 1937, the Idaho Potato Commission (IPC) is a state agency that is responsible for promoting and protecting the famous "Grown in Idaho®" seal, a federally registered trademark that assures consumers they are purchasing genuine, top-quality Idaho® potatoes. Idaho's ideal growing conditions, including rich, volcanic soil, climate and irrigation differentiate Idaho® potatoes from potatoes grown in other states.

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When a Potato Is Baked, Does the Starch Convert to Sugar?

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