Do Brazil Nuts Go Bad?

Do Brazil nuts go bad or not? How do you tell if Brazil nuts have gone bad? Here's a simple guide with all the answers you are looking for.

Enjoying a snack of Brazil nuts is great until you have leftovers that you’re not sure will last long. If that’s the case, you may be wondering: Have my Brazil nuts gone bad? How long do they last?

Here’s the just when it comes to the shelf-life of Brazil nuts. At room temperature, Brazil nuts last 6-9 months or 3 months past the best-by date. In the fridge, Brazil nuts can go for a year or 6 months past the best-by date.

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Signs Brazil Nuts Have Gone Bad

Brazil nuts in heart shaped bowl

Check for the presence of mold, white specks, fuzz, or rotten black spots on the surface of your Brazil nuts. Look out for a shriveled nut with wrinkled skin. If nuts are stored for too long, they might start losing water. Although they are still safe to eat, the flavor usually isn’t pleasing.

After storing nuts for a prolonged time, they can go rancid. You can determine the rancidity by smelling or tasting the nuts. If it gives off a bitter or chemical smell, or a bitter, acidic taste, they have gone rancid.

If your Brazil nuts are okay but taste a little stale, you can roast them to get more flavors out of them.

Storing Brazil Nuts

Brazil nuts should be stored in a cool and dry environment like the pantry. Make sure to keep your Brazil nuts away from sources of heat. Storing them in an airtight container is helpful to keep them fresh for a couple of months.

If you’re planning on storing them for longer, the fridge is the perfect spot.   

Can You Freeze Brazil Nuts?

Brazil nut bread

The best way to store nuts if you’d like to keep them around for a long time is to freeze them. Here’s the simple process of freezing your Brazil nuts.

Firstly, package the Brazil nuts in freezer bags or freezer-friendly containers. Next, put the packaged nuts in the freezer.    

How Long Do Brazil Nuts Last?

It is a good idea to follow the best-by date on the label of your Brazil nuts. However, they can still keep fresh a couple of months after the best-by date.

Generally, Brazil nuts last 6-9 months or 3 months about the best-by date at room temperature. If stored in the fridge, they will keep for a year of 6 months past the best-by date. In the freezer, Brazil nuts can be stored for a year or 2.     

The Health Benefits Of Brazil Nuts

Brazil nut milk

Brazil nuts are nutrient-dense and include protein, fat, carbs, fiber, selenium, magnesium, copper, phosphorus, manganese, zinc, thiamine, and vitamin E. Rich in selenium, a trace element that is vital for the functioning of the thyroid, as well as influences the immune system and cell growth.

Brazil nuts may also help to reduce inflammation. They are good for your heart thanks to the heart-healthy fatty acids present in Brazil nuts.

In A Nutshell

Brazil nuts come from a large tree called the brazil nut tree, reaching 160 feet tall, that has a lifespan of 500 years or more. 

When it comes to the shelf-life of Brazil nuts, they have a pretty long shelf-life as long as they are stored properly. Always be on the lookout for any signs of spoilage such as mold, a change in color, smell, taste, and appearance. If you’re looking for a long-term storage solution, freezing Brazil nuts is a great option.

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Alisa Shimoyama
Alisa Shimoyama

Alisa eats her way around the world on her travels and likes to have good food ready and waiting for her when she gets back.