Can Walleye Go Bad : What You MUST Know

In this article, we’ll dive deep into understanding how walleye can go bad, how to identify signs of spoilage, and how to store it properly to extend its shelf life. We’ll also explore expert tips that can help you avoid common mistakes and enjoy your walleye without any worries. So, let’s get started!

Can Walleye Go Bad?

Yes, walleye can go bad, just like any other type of fish. Fish are highly perishable, and improper handling or storage can quickly lead to spoilage. The issue with walleye, as with other seafood, is that it is highly susceptible to bacteria, enzymes, and oxidation, all of which contribute to its degradation over time. If you’re wondering how long walleye can stay fresh or how to spot when it’s past its prime, read on for more details.

A variety of factors affect the shelf life of walleye, including:

• Temperature: Fish spoil much faster at room temperature than when stored at cold temperatures.
• Handling: Any rough handling or exposure to air can cause the fish to deteriorate more quickly.
• Time: Like all seafood, the freshness of walleye declines the longer it is stored.

The good news is that with proper care, you can keep walleye fresh for a longer period and still enjoy it at its best. Let’s take a closer look at the shelf life of walleye and how to maximize its longevity.

Shelf Life For Walleye

The shelf life of walleye depends on whether it is fresh, frozen, or cooked. Here’s a breakdown of what you can expect for each scenario:

• Fresh Walleye

  • If caught fresh, walleye can typically last 1-2 days in the refrigerator.
  • For optimal freshness, you should consume it as soon as possible after purchase or catching it. If you’re not able to cook it within that time frame, freezing is your best bet.
  • When refrigerated, the fish should be stored in an airtight container or tightly wrapped in plastic to prevent exposure to air, which can accelerate spoilage.

• Frozen Walleye

  • When frozen properly, walleye can last for 6-12 months in a deep freezer.
  • Be sure to wrap it tightly in freezer-safe packaging, such as plastic wrap or a vacuum-sealed bag, to avoid freezer burn.
  • Avoid refreezing thawed walleye as this can compromise its texture and flavor.

• Cooked Walleye

  • Cooked walleye has a shelf life of about 3-4 days when refrigerated.
  • After cooking, ensure it’s stored in an airtight container or tightly wrapped in foil to keep it fresh.

In general, the fresher the walleye when you start, the longer you can expect it to last with proper storage.

Common Signs Of Spoilage

Knowing how to spot the signs of spoiled walleye is essential for your health and enjoyment. Here’s what to look for:

Smell

• The most obvious and reliable sign of spoiled fish is its smell. Fresh walleye has a clean, slightly briny odor, reminiscent of the water it was caught in.
• Spoiled walleye will have a sour, ammonia-like smell, which is caused by the buildup of bacteria as the fish decomposes.

Appearance

• Fresh walleye should have clear, moist flesh that is firm to the touch.
• If the flesh is discolored (yellowish, grayish, or off-white), slimy, or dry, it’s likely gone bad.
• The eyes of the fish should be clear and bulging. If the eyes are cloudy, sunken, or milky, the fish has passed its prime.

Texture

• When you press your finger gently into fresh walleye, the flesh should spring back and not leave an indentation.
• Spoiled fish may have a mushy texture that doesn’t bounce back. The flesh may feel soft or sticky, and it can often separate in flakes when touched.

Taste

• If the walleye smells and looks fine but you still feel unsure, the taste test is the last resort. Spoiled walleye will have a bitter or sour taste.
• If you notice any unpleasant aftertaste or a change in flavor, it’s best to discard the fish.

How To Store Walleye?

To extend the shelf life of walleye and maintain its quality, proper storage is key. Here’s a step-by-step guide for storing walleye:

Refrigeration (Short-term Storage)

1. Clean the Fish Immediately: If you’ve just caught the walleye or bought it fresh, ensure it is properly gutted and cleaned as soon as possible.
2. Wrap It Up: Wrap the fish tightly in plastic wrap, aluminum foil, or place it in an airtight container to keep it from drying out or absorbing odors from other foods in the fridge.
3. Temperature Control: Keep the fish in the coldest part of your fridge, usually at the back or on the bottom shelf. The fridge should be at 32°F (0°C) or slightly colder.
4. Use Quickly: Aim to consume the walleye within 1-2 days for the freshest taste.

Freezing (Long-term Storage)

1. Clean and Prep: Gut and clean the walleye as you would for fresh storage.
2. Wrap It Properly: Use vacuum-sealing bags or wrap the fish tightly in plastic wrap, followed by aluminum foil for an added layer of protection.
3. Label and Date: Label the fish with the date it was frozen to track its age. Use it within 6-12 months for best results.
4. Thawing: When you’re ready to use it, thaw the fish slowly in the fridge overnight. Avoid thawing at room temperature to prevent bacterial growth.

Cooked Walleye

• After cooking, let the fish cool to room temperature before refrigerating it in an airtight container. It’s best to consume it within 3-4 days.
• Reheat thoroughly before serving to avoid any foodborne illness.

Expert Tips

• Use Ice: If you’re planning to transport freshly caught walleye, pack it in ice to keep it cold. This helps slow down bacterial growth and keeps the fish fresh.
• Keep It Dry: Moisture can speed up spoilage, so it’s important to dry the fish gently before storing it, especially if it’s going into the freezer.
• Invest in a Vacuum Sealer: A vacuum sealer is an invaluable tool for keeping fish fresh in the freezer. It removes air, which helps prevent freezer burn and extends the fish’s shelf life.
• Check Temperature Regularly: Always make sure your fridge or freezer is at the correct temperature. A digital thermometer can help ensure optimal storage conditions for seafood.
• Don’t Overcrowd Your Fridge or Freezer: Proper air circulation is crucial for keeping seafood fresh. Avoid cramming the fridge or freezer, as it can prevent the cold air from circulating properly.

FAQs

How Can You Tell If Walleye Has Gone Bad?

To determine if walleye has gone bad, look for signs like an off or sour smell, slimy texture, and discoloration. Fresh walleye should have a clean, neutral smell and firm, translucent flesh. If the fish appears dull, mushy, or has a strong, unpleasant odor, it has likely spoiled.

How Long Can Walleye Last In The Fridge?

Fresh walleye can typically last in the refrigerator for up to 1-2 days when properly stored in an airtight container or wrapped tightly in plastic. To extend its shelf life, consider freezing the walleye.

Can You Freeze Walleye To Prevent It From Going Bad?

Yes, freezing walleye can effectively preserve it for longer periods. When stored properly in freezer-safe packaging, walleye can last up to 6 months in the freezer without significant loss in quality.

What Is The Best Way To Store Walleye To Prevent Spoilage?

To prevent spoilage, store walleye in the coldest part of the fridge or freezer. If refrigerating, place the fish on a plate or in a shallow pan with ice, covering it with wax paper or plastic wrap. When freezing, ensure the fish is tightly sealed in plastic wrap, aluminum foil, or a vacuum-sealed bag.

Can Walleye Spoil If Left Out At Room Temperature?

Yes, walleye can spoil if left out at room temperature for more than 2 hours. Bacteria multiply rapidly at temperatures above 40°F, increasing the risk of foodborne illness. It’s crucial to refrigerate or freeze walleye promptly after purchase or catching.

Is It Safe To Eat Walleye That Has Been In The Fridge For 3 Days?

Generally, walleye should be consumed within 1-2 days of being refrigerated. After 3 days, it is not advisable to eat it, as the risk of spoilage and bacterial growth increases, even if the fish looks and smells okay.

How Does The Freshness Of Walleye Impact Its Taste?

The freshness of walleye directly impacts its flavor and texture. Fresh walleye will have a mild, slightly sweet taste, and firm, moist flesh. As the fish spoils, it loses its flavor and develops a stronger, unpleasant taste, which can be accompanied by a mushy texture.

Can Walleye Be Used After The ’use By’ Date On The Packaging?

The ’use by’ date on walleye packaging is an important indicator of freshness. If the fish is properly stored and the packaging remains intact, it may still be safe to consume shortly after the ’use by’ date, but always check for signs of spoilage such as odor, texture, and discoloration before consuming.

Does Walleye Go Bad Faster Than Other Types Of Fish?

Walleye does not necessarily go bad faster than other types of fish, but like all fish, it is perishable and needs to be stored correctly to extend its freshness. Factors such as the handling, storage, and whether it’s been frozen or not influence how long walleye stays fresh.

Can You Eat Walleye After It Has Been Frozen For Several Months?

Yes, walleye can be eaten after being frozen for several months, as long as it has been properly stored. However, freezing can affect the texture and flavor over time, so it’s best to consume it within 3-6 months for optimal quality.