Nobody wants to throw away good mushrooms, but they’re also a food item that a lot of people tend to treat with some caution because they go off relatively quickly and can grow some unpleasant fungi themselves if they aren’t fresh. Eating moldy mushrooms could result in food poisoning, so it’s best to be careful.
In general, mushrooms with white fuzz on them are still perfectly safe to eat, and many people do. The white fuzz tends to be a result of the mushrooms being stored in warm and damp conditions, but it won’t hurt you. However, if the mushrooms smell odd or if they have gone soft or slimy, you should avoid consuming them.
We’ll use this article to check out why white fuzz forms on mushrooms and whether it’s safe for you to consume. We will also look at the biggest warning signs so you know what to avoid, and when you should throw your mushrooms away.
Is White Fuzz On Mushrooms A Dangerous Thing?
Normally, you can eat mushrooms that have a small amount of white fuzz on them. This fuzz forms due to a fungus that is known as mycelium, and it is not dangerous to people. As long as the growth is small and pure white, it won’t hurt you, although you might choose to wash it away if you are unsure.
Many people do eat mushrooms that have started to form mycelium, as this is a common occurrence and doesn’t render the mushrooms inedible. However, it’s always wise to inspect mushrooms closely before consuming them. If in doubt, throw them away rather than risk getting food poisoning from them.
Your mushrooms should be:
- Firm and solid, with no mushy or squishy parts
- A reasonably even color all over, without major discoloration
- Smooth, with no shriveled edges
They should also have a sweet, slightly earthy smell, rather than a rotting aroma. Any fuzz should be fine and pure white, rather than thick, clumpy, multicolored, or dark. This indicates it is mycelium and not another kind of mold growing on the mushroom.
What Are The Signs You Should Not Eat The Mushrooms?
Since the appearance of fungus can be alarming on any kind of food, it’s worth knowing what danger signs you should look out for. If the fuzz that appears on your mushrooms is not pure white, or if it looks or smells strange, it’s better to throw the mushrooms away than to risk eating them.
It’s important to note that if the fuzz is gray and hairy, the mushrooms are not good to eat any longer, and need to be composted. This is particularly true if it has an appearance somewhat like cobwebs, with long, interweaving strands clinging to each other.
This is known as cobweb mold, and although it is not poisonous, there is a risk that it will make you feel unwell and cause stomach cramps, nausea, etc. It’s important to discard the mushrooms if they have any signs of this, or anything other than the pure white fuzz described above. Blue spots, gray spots, and green spots are all danger signs.
Furthermore, if the mushrooms have developed an unpleasant, musty smell, this is a clear sign that they should no longer be eaten. If they feel wet in your hands, or if they are starting to darken or turn translucent, they need to be thrown away. Don’t eat any mushrooms in this state, as they are dangerous and could make you sick.
How Should You Store Mushrooms?
Mushrooms need to be kept in a cool, slightly damp place, meaning that your fridge is the ideal spot. Don’t keep mushrooms at room temperature, as this exposes them to bacteria such as botulism, which will make you very sick if you eat them. Keep mushrooms cold at all times to prevent this from happening.
The optimum storage method is usually in a brown paper bag at the bottom of the fridge. The paper bag will allow the mushrooms to breathe and prevent them from getting too wet, while the fridge will keep them cool and prevent them from drying out. You generally want to store them at around 34 degrees F.
Alternatively, consider using this special produce container by Progressive to store your mushrooms for optimal freshness and prolonged shelf life.
Should You Remove The White Fuzz?
You don’t need to cut or wash the white fuzz off your mushrooms, but you can do so if you would prefer to. The mycelium will not hurt you if you eat it, and some people consider it a valuable tissue, especially in certain kinds of mushrooms. Leaving it in place should be fine.
Conclusion
The white fuzz on mushrooms is perfectly safe to eat, and many people consume mushrooms that have this on. If you are concerned, you can cut it away, but on the whole, there’s nothing to worry about. Discard any mushrooms that smell strange or that have developed a sticky or slimy texture and lost their firmness.
