Can Chickens Eat Potatoes? What I Learned the Hard Way

I was raised to believe that chickens could eat just about anything.

Table scraps, garden trimmings, yesterday’s toast. If it wasn’t moldy or meat, it went to the flock.

So when I dropped some potato peels into the scrap bucket one evening, I didn’t think twice. The next morning, I scattered them into the run like I’d done with watermelon rinds, old grapes, and celery tops before.

About two hours later, Marlene wasn’t acting right.

She wasn’t clucking, wasn’t scratching. She just stood by the feeder with her eyes half closed. And I had that feeling in my gut. The kind that says this might be on you.

It was. That day ended up being the last time I gave my chickens raw potato peels.

So… Can Chickens Eat Potatoes?

Yes and no.

It depends on how the potato is prepared, and which part of the potato we’re talking about.

Safe:

• Cooked, plain white potatoes (no oil, salt, butter, or seasonings)
• Cooked, plain sweet potatoes (a different plant family, but still fine)
  

Not safe:

• Raw potatoes
• Potato peels (especially green or sprouted ones)
• Green parts of any potato (skin, stems, eyes)
  

Why the Green Parts Are Dangerous

Potatoes are part of the nightshade family, and like other plants in that group, they contain a chemical called solanine.

Solanine is most concentrated in:

• The skin
• Green-tinged areas
• Sprouts or “eyes”
• Any part exposed to sunlight while growing or stored
  

Even small amounts can cause problems for chickens, including:

• Lethargy
• Loss of appetite
• Diarrhea
• In some cases, worse
  

Symptoms don’t always appear right away.
It can take several hours for signs of solanine poisoning to show, which makes it easy to miss the connection if you’re not watching closely.

I didn’t realize how quickly it could affect them until Marlene got sick. She bounced back by the next day, but I still think about that morning every time I’m peeling potatoes at the sink.

What I Do Now

If we have leftover cooked potatoes, I might chop up a few pieces and mix them with scratch or feed. Not often, not much.

But raw potatoes and their peels? I don’t risk it.

Here’s how I handle it now:

• All raw peels go straight to the compost
• No green potatoes go to anyone, feathered or otherwise
• Cooked potatoes are rare treats, and I keep it to a tablespoon or two per bird
  

Treats should never make up more than 10% of your chickens’ daily food, and potatoes are heavy and starchy. Think of them as filler, not fuel.

? Related Reading from the Coop:

Curious about other treats? I’ve also written about:

• Can Chickens Eat Grapes?
• Can Chickens Eat Watermelon?
• Can Chickens Eat Celery?
• Can Chickens Eat Avocado?

Each one has its own quirks, and not everything belongs in the run.

What About Sweet Potatoes?

Sweet potatoes are often lumped in with regular potatoes, but they’re not part of the nightshade family. They don’t contain solanine and are generally safer.

That said, I still prefer to cook them first. Raw pieces can be tough to digest, and I don’t love watching my hens fight over a hard chunk of tuber.

So when we have leftover mashed sweet potatoes (plain, no marshmallows or brown sugar), I’ll offer a spoonful or two. They don’t go wild for it, but they’ll pick at it.

What Should Chickens Eat Instead?

I always come back to balance.

Layer feed first. That’s the base. It’s built for protein, calcium, and steady energy. Everything else? Treats, scraps, and add-ons.

My girls love:

• Chopped leafy greens
• Cold watermelon in summer
• A scatter of oats or cracked corn on cold mornings
• Grapes sliced in half (carefully handed out after the grape incident)
• Occasionally, a soft veggie like cooked carrots or squash
  

They also have access to grit and crushed oyster shell, and clean water is always topped up.

If you’re unsure about a food, or it sounds too weird to be safe, trust that feeling. Or ask someone who’s probably already tried and regretted it. I know I have.

BREAKOUT BOX

? Jodie Says

“I’ve seen chickens eat styrofoam, paint chips, and the button off my jacket. Doesn’t mean they should. Potatoes are no different.”
— Jodie

Final Thoughts: Potatoes Aren’t Worth the Risk

You don’t have to be scared of potatoes, but you should be cautious.

If it’s cooked and clean, a little goes a long way. But raw skins, green spots, and anything sprouted? Best left for the compost.

That moment with Marlene stuck with me. It reminded me that my chickens trust me to feed them safely, and not just generously.

So now, every time I empty the scrap bowl, I give it a second look. Because once you’ve seen a hen stand still with her eyes half shut, you don’t want to see it again.