If potatoes have just a slight-greenish tinge, peel the skin thickly before cooking – they will be safe to eat. If the potatoes have green spots, the rest of the spud will be fine. Remember though, don't eat any cooked potatoes that still taste bitter.
Can you eat potatoes with slight green tinge?
Green potatoes should be taken seriously. Although the green color itself is not harmful, it may indicate the presence of a toxin called solanine. Peeling green potatoes can help reduce solanine levels, but once a potato has turned green, it's best to throw it away.
Why do my potatoes have a green tint when I peel them?
Potatoes will often go green when they're not stored properly and they're exposed to light. This is due to formation of chlorophyll (which is found in all green plants), however the green colour is a useful indicator that levels of certain toxins that are harmful to humans, known as glycoalkaloids, may be increased.
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