The flavor is sort of tangy and sour, not what you would expect from potatoes. It's possible that they were rotten. It's also possible that they were pickled .Why do boiled whole potatoes sometimes have a bitter metallic taste?Why do old potatoes taste sweet? - QuoraWhy do potatoes taste sour when baked in the oven? - QuoraWhat do baked potatoes taste like? - QuoraДругие результаты с сайта www.quora.com
How does a spoiled potato taste?
If a potato is entirely green, you should toss it; otherwise just trim and proceed. The green parts taste bitter, so if your tater tastes bitter, don't eat it.
What happens if you eat spoiled potato?
What happens if you eat bad potatoes? Bad potatoes contain high levels of solanine and can cause solanine poisoning. Symptoms include nausea, diarrhea, stomach cramps, vomiting, headache, dizziness, among other things.
What does rotten sweet potato taste like?
It will also have a bitter or acrid odor. If the skin has turned brown or black, the sweet potato is bad and will taste bitter. So, it's important not to buy a rotten sweet potato. Another sign of a bad sweet potato is black rot.
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