Plant-based meat has skyrocketed in popularity over the past few years, driven by increasing health awareness, environmental concerns, and a desire for cruelty-free alternatives to animal meat. Whether you’re someone who’s trying plant-based meat for the first time or a seasoned pro, it’s crucial to understand how to store it properly and recognize when it’s gone bad. Spoiled plant-based meat not only loses its taste and texture, but it could also potentially cause foodborne illness.
So, let’s dive into this topic and answer some important questions, like: Can plant-based meat go bad? How long can you keep it in the fridge or freezer before it spoils? And most importantly, how can you tell if it’s no longer safe to eat?
Can Plant Based Meat Go Bad?
Absolutely, plant-based meat can go bad. While it may not spoil in exactly the same way as animal meat, it still has a limited shelf life and can develop bacteria, mold, and a variety of unpleasant odors. Even though plant-based meats are often made from soy, pea protein, or other plant-based ingredients, they still require proper handling, just like regular meat.
However, because plant-based meats typically don’t contain the same fat content as animal meat, they can spoil differently. For instance, they might dry out or change in texture more noticeably before they actually become unsafe to eat. Also, unlike animal meat, they tend to have fewer pathogens, but improper storage still allows spoilage or contamination to occur.
Shelf Life For Plant Based Meat

How long can you keep that delicious plant-based burger or sausage in your fridge or freezer? Well, shelf life depends on the type of product, how it’s packaged, and whether it’s cooked or uncooked. Here’s a detailed breakdown:
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Unopened Plant-Based Meat (Refrigerated)
- Fresh Products (like uncooked burgers, sausages, or ground plant-based meats): Typically last between 7 to 10 days in the fridge.
- Packaged, Pre-cooked Products (like ready-to-eat patties, nuggets, etc.): These can last longer in the fridge, often up to 2 weeks, due to the cooking process.
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Opened Plant-Based Meat (Refrigerated)
- Once opened, plant-based meat should be consumed within 3 to 7 days, depending on the product. Always check the label for specifics.
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Frozen Plant-Based Meat
- Unopened and Frozen: If you’ve got unopened plant-based meat in the freezer, it can last 3 to 6 months, but quality may degrade over time. The flavor and texture can change if frozen for too long.
- Opened and Frozen: Once opened, it’s best to consume frozen plant-based meat within 2 to 3 months for the best flavor and texture.
Common Signs Of Spoilage
Knowing how to spot spoiled plant-based meat can save you from a bad meal or even a potential health risk. Here are the key signs that your plant-based meat may have gone bad:
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Off Odor
- A strong, sour, or rancid smell is often the first sign that plant-based meat has spoiled. It might start with a slight off smell, but over time it can become stronger and more unpleasant. This is especially true if it was stored improperly.
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Discoloration
- If your plant-based meat is starting to change color (for instance, turning brown or gray instead of its original color), it could be a sign of spoilage. For uncooked products, it may indicate oxidation or degradation of ingredients.
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Mold Or Slimy Texture
- Plant-based meats can develop mold if they are exposed to moisture. If you notice fuzzy patches or a slimy coating on the surface, it’s time to toss it.
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Dryness Or Brittle Texture
- A product that has dried out, especially if it was stored in the fridge for a while, is likely past its prime. Although this doesn’t necessarily make it unsafe to eat, the texture will be unappetizing and unpleasant.
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Off-Taste
- If you take a bite and something tastes off-bitter, sour, or just “wrong”-it’s better to stop and discard the product. Trust your taste buds; they’re a good guide when it comes to spoilage.
How To Store Plant Based Meat?

Proper storage is crucial to extending the shelf life of plant-based meat and ensuring it stays safe to eat. Here are the best practices to keep your plant-based meat fresh and prevent spoilage:
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Refrigeration
- Always store plant-based meat in the fridge at or below 40°F (4°C). If it’s in a sealed package, leave it that way until you’re ready to use it.
- If the package is open, transfer the leftovers into an airtight container or wrap them tightly in plastic wrap to prevent exposure to air and moisture.
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Freezing
- If you have extra plant-based meat or want to store it for a longer period, freezing is a good option. Wrap it well in plastic wrap or aluminum foil and place it in a freezer-safe bag or container. This helps prevent freezer burn and maintains quality.
- You can also freeze plant-based meat that’s been cooked, but keep in mind the texture might change slightly upon thawing.
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Thawing
- Always thaw frozen plant-based meat in the refrigerator, never at room temperature. Thawing it in the fridge allows it to stay at a safe temperature and prevents bacterial growth.
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Packaging
- If you’re purchasing in bulk or from a store with open packages, make sure the product is wrapped tightly or transferred to a suitable airtight container right away.
Expert Tips
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Check Expiry Dates
- Just like dairy or meat, always check the expiration date on plant-based meat packages. Even if the date hasn’t passed, look for any visible damage to the package.
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Use A Thermometer
- If you’re unsure whether your plant-based meat is stored at the correct temperature, use a thermometer to check. This will give you peace of mind, especially if you’re using a shared fridge or freezer.
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Don’t Refreeze Once Thawed
- If you’ve thawed your plant-based meat, try not to refreeze it. Refreezing can affect the texture and flavor, as well as introduce bacteria.
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Don’t Leave Out At Room Temperature
- Like animal meat, plant-based meat should not be left out at room temperature for more than 2 hours. Bacteria can multiply rapidly in that time frame.
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Mind Your Portions
- If you’re not going to eat the entire pack, portion it out into meal-size servings before storing it. This way, you can minimize exposure to air and moisture with each use.
FAQs
Can Plant-based Meat Go Bad If It’s Not Refrigerated?
Yes, plant-based meat can go bad if not refrigerated. Like animal-based meats, plant-based meats are perishable and need to be stored properly in the refrigerator or freezer to maintain their freshness.
How Long Can Unopened Plant-based Meat Last In The Fridge?
Unopened plant-based meat can typically last in the fridge for 7-10 days, depending on the brand and packaging. Always check the ’use by’ or ’sell by’ date for the most accurate information.
Can Frozen Plant-based Meat Go Bad?
Frozen plant-based meat can stay safe for up to 6-12 months when stored properly. However, its texture and taste may degrade over time due to freezer burn, so it’s best to consume it within a reasonable period.
How Can You Tell If Plant-based Meat Has Gone Bad?
Signs that plant-based meat has gone bad include an off or sour smell, a change in color (e.g., grey or brown), slimy texture, or mold growth. Always discard any plant-based meat that shows these signs.
Does Plant-based Meat Spoil Faster Than Regular Meat?
Plant-based meat can spoil at a similar rate to animal-based meat. However, since plant-based meats typically do not contain preservatives, they might spoil slightly faster under improper storage conditions.
Can Plant-based Meat Be Stored At Room Temperature?
No, plant-based meat should not be stored at room temperature for extended periods. It should always be refrigerated or frozen to prevent bacterial growth and spoilage.
Is Plant-based Meat Still Good After The ’use By’ Date?
It’s not recommended to eat plant-based meat after the ’use by’ date, as it may have spoiled or lost its taste and texture. Always inspect the product for signs of spoilage before consuming it.
Can You Eat Plant-based Meat After Cooking If It’s Been In The Fridge?
Cooked plant-based meat can typically last 3-5 days in the fridge if stored in an airtight container. Be sure to smell and inspect it for any signs of spoilage before eating.
What Happens If You Eat Spoiled Plant-based Meat?
Eating spoiled plant-based meat can cause food poisoning, leading to symptoms like stomach cramps, nausea, vomiting, and diarrhea. Always ensure plant-based meat is properly stored and check for signs of spoilage before consumption.
Can Plant-based Meat Go Bad After Being Left Out Overnight?
Yes, plant-based meat should not be left out at room temperature for more than 2 hours. If it has been left out overnight, it is safest to discard it to avoid the risk of foodborne illness.