How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (2024)

Brussel sprouts are a delicious and nutritious addition to any meal, but sometimes you might just wonder how to tell if brussel sprouts are bad?

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (1)

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Whether you just got them from the store or they’ve been sitting in your fridge for a while, it’s important to know the signs of good and bad brussel sprouts!

I have eaten my fair share of brussel sprouts and have come across enough bad batches from the store to know what to stay away from. I hope this article will teach you everything you need to know about brussel sprouts!

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (2)

What are brussel sprouts?

Brussel sprouts are a form of cabbage that is known for its edible buds/sprouts. They are in the cruciferous family and got their name for being cultivated in Brussels Germany.

How to tell if brussel sprouts are bad?

Bad brussel sprouts can have a bad smell, similar to old cabbage. They might be a lighter green color, have brown edges, are moldy, or even slimy.

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (3)

If the stem of the brussel sprout is black or brown, or there are black spots on the leaves, it is starting to go bad or has gone bad. Sometimes you can remove a bad outer leaf, similar to cabbage, and still eat the inside, if there are no other signs of decay.

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (4)
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (5)

What does a good brussel sprout look like?

Fresh brussel sprouts are firm with tight leaves. They smell earthy and not like cabbage.

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (6)
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (7)

How to tell if cooked brussel sprouts are bad?

There will usually be a sour odor and the brussel sprouts might be extra liquidly, mushy, and there could be mold. Cooked brussel sprouts should typically be eaten within 2-3 days once cooked.

Overcooked brussel sprouts will release a sulfurous smell, especially when boiled. This is where a lot of the hate for these tasty sprouts come from!

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (8)

If you want to try my favorite ways to eat brussel sprouts check out my roasted sprouts, and this maple bacon brussel sprout dish! We eat these all the time here!

How to tell if raw brussel sprouts are bad?

Raw sprouts are bad if there is mold present, all their leaves are loose, the leaves are turning yellow/brown, or if the sprout is soft and squishy.

Pro Tip

If you can reveal a green, firm, brussel sprout center you can typically still eat the sprout. Just remove any leaves that are loose or show signs of decay, cut off the stems to reveal a fresh firm stem.

Cut the sprout in half and see what the center looks like. Use your best judgement on whether to eat or not.

If you are really unsure, it is always better to be safe rather than sorry, and you should toss or return your produce.

Bugs in raw brussel sprouts?

Sometimes when you are removing the outer loose leaves, or even when you cut the sprout in half, you will see evidence of where a worm ate its way through the sprout.

If there are only a few sprouts that show this I will just cut those pieces off (or toss the entire sprout) and cook the rest. If the entire bag/bunch of sprouts has evidence of being eaten by worms I will often return the produce to the store and not eat it.

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (9)
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (10)
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (11)

Can you freeze brussel sprouts?

Yes! They need to be blanched first but will freeze anywhere from 12-16 months.

The method for blanching and freezing brussel sprouts is the same as broccoli, so check out how to do that here!

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (12)
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (13)
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (14)
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (15)

How long do brussel sprouts last?

Raw on the counter, they will last 3-4 days, raw in the refrigerator, they will last 1-2 weeks. Cooked brussel sprouts will keep 2-3 days in the refrigerator.

What are brussel sprouts good for?

Brussel sprouts are high in fiber, potassium, Vitamins A, C, and K. They even have 3 grams of protein for every cup!

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (16)

What do brussel sprouts taste like?

Brussel sprouts have a milder cabbage flavor and are much denser. The smaller the sprout the sweeter the flavor, whereas the larger sprouts will taste a bit more like cabbage.

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (17)

Tips for long lasting brussel sprouts:

  • Don’t wash brussel sprouts before you are ready to cook the,
  • Remove any loose leaves

Should you refrigerate brussel sprouts?

Yes. Uncooked/raw brussel sprouts will las 1-2 weeks when refrigerated.

If you like this post make sure to check out how to tell if potatoes, sweet potatoes, buttermilk, smoked salmon, and broccoli are bad!

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (18)

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (19)

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How to tell if brussel sprouts are bad?

Brussel sprouts are a delicious and nutritious addition to any meal, but sometimes you might just wonder how to tell if brussel sprouts are bad?

Course Side Dish

Cuisine how to tell if brussel sprouts are bad

Prep Time 5 minutes minutes

Total Time 5 minutes minutes

Servings 2

Author Lisa

Ingredients

  • 1 lb Brussel Sprouts

Instructions

  • Bad brussel sprouts can have a bad smell, similar to old cabbage. They might be a lighter green/yellow color, have brown edges, are moldy, or even slimy.

    1 lb Brussel Sprouts

    How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (20)

  • If the stem of the brussel sprout is black or brown, or there are black spots on the leaves, it is going bad. Sometime you can remove a bad outer leaf, similar to cabbage, and still eat the inside, if there are no signs of decay.

    How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (21)

  • Raw sprouts are bad if there is mold present, all their leaves are loose, the leaves are turning yellow/brown, or if sprout is soft and squishy.

    How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (22)

  • Sometimes when you are removing the outer loose leaves, or even when you cut the sprout in half, you will see evidence of where a worm ate its way through the sprout. If there are only a few sprouts that show this I will just cut those pieces off (or toss the entire sprout) and cook the rest. If the entire bag/bunch of sprouts has evidence of being eaten by worms I will often return the produce and not eat it.

    How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (23)

Notes

Tips and Tricks

  • Raw on the counter they will last 3-4 days, raw in the refrigerator they will last 1-2 weeks.
  • Cooked brussel sprouts will keep 2-3 days I the refrigerator.
How to tell if Brussel Sprouts are bad? Example Pics & All the Tips! (2024)

FAQs

How to tell if Brussel Sprouts are bad? Example Pics & All the Tips!? ›

Things You Should Know

What do bad Brussels sprouts look like? ›

If any of the leaves have brown spots or are yellowing, it's a sign of early spoilage. If you remove the blemished leaves and the interior looks OK, you can still use the sprout. However, if the interior leaves are also showing blemishes or yellowing, it's best to toss it (or compost it, if you can).

What happens if I eat bad Brussels sprouts? ›

Sprouts grow best in warm, humid conditions, which can also lead to the growth of germs; when they are eaten raw (as they often are, especially in sprouts sandwiches), it can lead to food poisoning from Salmonella, E. coli, or Listeria.

What should my brussel sprouts look like? ›

Brussels sprouts are ready to harvest when the tiny heads are firm, green, and 1 to 2 inches in diameter. Remove sprouts by twisting them until they break away from the plant.

What color should Brussels sprouts be inside? ›

Brussels sprouts are small green buds made up of many tightly formed layers: they look like tiny cabbages. The leaves are usually bright green, sometimes tinted yellow, and of slightly lighter color inside the cabbage.

How do you know when brussel sprouts are no good? ›

Throw out fresh brussel sprouts that have a foul odor, yellow or wilted leaves, a mushy or slimy texture, or dark spots. Use fresh brussel sprouts within 1–2 weeks of getting them. Store the brussel sprouts in a plastic bag inside your fridge, and wash them before cooking them.

How to tell if sprouts are bad? ›

Place the sprouts in the fridge as soon as you get home and use them before the best-before date. Use within two days of purchase if they are not pre-packaged. Throw away any sprouts that are past their best-before date or that have lost their crispness, look wilted or smell musty.

What is one major side effect of eating Brussels sprouts? ›

Like other cruciferous veggies, Brussels sprouts have a type of carbohydrate that your body can't easily break down. This can cause you to have belly pain, gas, and either diarrhea or constipation.

When should you not eat sprouts? ›

Due to the high number of outbreaks, sprouts have been labeled as a “high risk” food. This means that people with compromised immune systems, such as children, elderly, pregnant women and those who are sick or taking medications that impair the immune system, should avoid eating sprouts.

What is the black stuff on my brussel sprouts? ›

Fungal and bacterial infections cause black spots on Brussels sprouts. Prevent with spacing, air circulation, and tool sterilization.

Do you cut the tips off brussel sprouts? ›

No matter how you're going to cook your Brussels sprouts, you'll want to trim them first. At the base of each sprout is the spot where it was originally connected to the plant. Unless you've just cut the sprouts off the stalk yourself, this area will have become dry and browned during storage.

What texture should brussel sprouts be? ›

Brussels sprouts get a bad rap because they are so easy to overcook, resulting in a mushy texture and pungent aroma. When cooked properly, Brussels sprouts should be crisp-tender, with a pleasant crunch and a complex, slightly sweet flavor.

When should I rinse my brussel sprouts? ›

It's important to wash Brussels sprouts before you eat them to get rid of dirt, bugs, pesticide residue, and bacteria. Luckily, it's easy to wash these delicious vegetables. Simply run the sprouts under cold water, trim off the stem, and remove any discolored or damaged leaves.

Should Brussels sprouts be refrigerated? ›

First thing, brussels like it cold, around 30 degrees F, so you definitely want to keep them in the fridge. Secondly, it is best to prep them before storage. If any of the sprouts have yellow leaves, pull them off. Also remove any leaves that have black spots.

What is the white stuff on my brussel sprouts? ›

This common fungal disease most often attacks the cucurbit family and beans. It is most often found in mid to late summer and unlike most fungi it doesn't need a lot of moisture.

How to keep Brussels sprouts fresh longer? ›

When storing Brussels sprouts whole, place them loose in a bowl and cover with a food-safe plastic wrap, like Glad® Press'n Seal® or Glad® ClingWrap. Poke a few holes in the wrap and place your bowl in the fridge. Doing this should mean your Brussels sprouts will last in the fridge for about five days.

Can you cut off bad parts of brussel sprouts? ›

Using a chef's or paring knife, trim off the dried-out portion. Inspect the outer leaves of each sprout as well. If they look dried, bruised, insect-damaged, or otherwise undesirable, remove them until you reach the more appealing leaves underneath.

Are the bugs in brussel sprouts safe to eat? ›

You “can” eat them, as in they're not harmful (technically I suppose they'd be protein), so it won't hurt if you ingest a few — but they don't taste good.

What's wrong with my brussel sprouts? ›

The usual cause is poor soil, lack of growth and especially the use of non-hybrid cultivars. Only hybrid cultivars can be relied on to produce firm sprouts. Excessive nitrogen fertiliser is not implicated in loose sprout formation.

Can you eat the outer leaves of Brussels sprouts? ›

The top leaves and the stem are both edible and easy to prep. Brussels sprout leaves are very nutritious. Trim them from the top of the stalk, rinse, and dry. Toss the leaves into a healthy salad, or sauté them as a tasty side dish with bacon, onions and garlic.

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