Eating Sprouted Potatoes: Is It Safe?

Young children

Older adults

People with digestive sensitivities

For these groups, even moderate exposure can cause discomfort more easily, so it’s better to err on the side of caution.

When You Should Throw the Potato Away
You should discard sprouted potatoes if:

They are soft or shriveled

Large portions of the skin are green

Sprouts are thick, long, and widespread

The potato smells bitter or unpleasant

Potatoes are inexpensive and easy to replace. When in doubt, throwing one away is safer than testing your tolerance.

How to Prevent Potatoes from Sprouting Too Quickly
Prevention is easier than decision-making later. To slow sprouting:

Store potatoes in a cool, dark place

Avoid refrigeration, which can affect taste and texture

Keep them away from onions, which release gases that speed sprouting

Use breathable bags instead of sealed plastic

Proper storage can significantly extend their usable life.

The Bottom Line
Sprouted potatoes aren’t automatically dangerous, but they aren’t something to ignore either. A lightly sprouted, firm potato can often be salvaged with careful trimming and peeling. A soft, green, heavily sprouted one should go straight into the trash.

The key is understanding that sprouts are a sign of chemical change, not just age.

So the next time you uncover a bag of potatoes that looks like it’s auditioning for a science-fiction movie, pause before cooking. A quick inspection can tell you whether dinner is still on—or whether it’s time to buy a fresh bag and call it a learning experience.