How Long Do Canned Salmon Last In The Fridge?

Canned salmon is shelf-stable for years while the can stays sealed, but once you open it the clock starts: opened canned salmon lasts 3 to 4 days in the refrigerator when kept at 40°F or below in a covered, non-metal container. Unopened cans keep 2 to 5 years in a cool, dry pantry, and you can freeze leftover canned salmon for 1 to 2 months. Below you'll find exact storage times for opened and unopened cans, why you should never refrigerate salmon in the open can, how to spot spoilage, and how to freeze and reuse leftovers. Storage times follow U.S. Department of Agriculture (USDA) and Food and Drug Administration (FDA) practice.

How Long Does Canned Salmon Last in the Fridge?

How long your canned salmon keeps depends on one thing above all: whether the can is still sealed. Here's what to know about both unopened and opened canned salmon.

Unopened Canned Salmon

Thanks to the canning process, an unopened can of salmon lasts a long time. Stored in a cool, dry place, it stays good for years.

Always check the printed date on the can, and discard any can that is bulging, leaking, badly dented, or rusted, even if it is unopened. For more tips on storing canned goods, see Fridge.com article on how long does canned chicken broth last in the fridge.

Opened Canned Salmon

Once you pop that can open, opened canned salmon keeps just 3 to 4 days in the refrigerator. Transfer it (and any liquid) to a covered glass or plastic container, keep the fridge at 40°F or below, and store it toward the back on a shelf rather than in the door, where temperatures swing the most. Always serve with a clean utensil so you don't introduce bacteria.

If it smells funky or looks off, it's time to say goodbye. For more storage tips, see Fridge.com articles on how long do canned sardines last in the fridge and how long does canned tomato paste last in the fridge.

Why You Shouldn't Store Opened Salmon in the Can

Never refrigerate leftover salmon in the opened can. The USDA and FDA recommend moving any leftover canned food to a non-metal container once opened, for two reasons: the exposed metal can affect the flavor of the fish, and the can is not designed for refrigerator storage. Move the salmon and its liquid to a clean container with a tight-fitting lid, then use it within 3 to 4 days.

What Affects How Long Canned Salmon Lasts

A few conditions change how long your canned salmon stays good, sealed or opened:

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How to Tell If Your Canned Salmon Has Gone Bad

Knowing the signs of spoilage keeps you out of trouble. Use your eyes and your nose, and when in doubt, throw it out. Never taste salmon to decide whether it is safe.

What to Look For

• Weird Colors: Fresh canned salmon is fairly consistent in color. Dark spots or an off hue mean it's probably bad.
• Odd Texture: Fresh salmon is firm. If it feels mushy or slimy, toss it.
• Mold: Any visible mold means it's game over. Don't eat it.

The Sniff Test

Your nose is a reliable check. Fresh salmon should smell like the ocean, not a garbage can.

• Sour or Rancid: A sour or rancid smell means it's definitely spoiled.
• Too Fishy: Salmon has a natural fishy smell, but an overpowering one means it's time to say goodbye.

Remember that harmful bacteria can be present without an obvious change in smell or appearance, so if the salmon is past its 3 - 4 day window, discard it even if it looks fine.

Freezing and Thawing Canned Salmon

Freezing Canned Salmon

Got leftover canned salmon you can't finish in time? Freeze it. Flaking the salmon first helps it freeze and thaw evenly:

1. Move the salmon: Take it out of the can, flake it, and pack it into an airtight container or a sturdy freezer bag. Seal it tight to avoid freezer burn.
2. Label it: Write the date on the container or bag.
3. Freeze it: Your salmon keeps 1 to 2 months for best quality.

The texture may soften slightly after freezing, so previously frozen salmon works best in cooked dishes or salads. Curious how long other foods last? See Fridge.com guide on pitahaya.

Thawing Your Frozen Salmon

Thaw your salmon safely, then use it within 3 to 4 days:

1. Fridge thawing: The safest method. Move the salmon from the freezer to the fridge and let it thaw overnight or for at least 12 hours so it thaws evenly and stays cold.
2. Cold water thawing: In a hurry? Put the sealed container or bag in a bowl of cold water and swap the water every 30 minutes. It's ready in 1 to 2 hours.
3. Microwave thawing: Only if you're cooking the salmon right away. Use the defrost setting and watch it so it doesn't start to cook.

Want more tips on food storage? Check out Fridge.com articles on water spinach and baby bella mushrooms.

Making the Most of Leftover Canned Salmon

Fun and Tasty Recipe Ideas

Turn that leftover salmon into a meal:

• Salmon Patties: Mix canned salmon with breadcrumbs, an egg, and your favorite spices. Shape into patties and fry until crispy and golden.
• Salmon Salad: Combine canned salmon with mayo, chopped celery, and onions. Serve on greens or between two slices of bread.
• Salmon Pasta: Toss cooked pasta with canned salmon, a drizzle of olive oil, minced garlic, and a sprinkle of Parmesan.
• Salmon Tacos: Fill soft tortillas with canned salmon, shredded cabbage, and a squeeze of lime. Top with salsa and avocado.
• Salmon Quiche: Mix canned salmon into a quiche batter with eggs, milk, cheese, and your favorite veggies. Bake until set.

Handy Tips for Prepping Your Meals

• Storage: Keep leftover canned salmon in an airtight container in the fridge and use it within 3 - 4 days. Curious about other foods? See how long canned mushroom soup lasts in the fridge.
• Preparation: Drain the salmon well before using it to remove extra liquid and improve the texture.
• Seasoning: Boost flavor with fresh herbs, lemon juice, and spices.
• Combining: Pair canned salmon with pasta, rice, or bread to balance the flavors and make the meal more filling.
• Reheating: If you cook the salmon into a dish, reheat leftovers to 165°F, or until steaming hot, and refrigerate any unused portion within 2 hours. Don't reheat the same portion more than once.
• Portion Control: Use a kitchen scale to measure portions if you're watching your intake, especially for salads or pasta.

For more storage tips, you might want to know how long do canned artichoke hearts last in the fridge? and how long does canned tomato paste last in the fridge?.

Here's a quick table for how long various canned foods last in the fridge once opened:

For more storage tips, check out how long does canned condensed milk last in the fridge? and how long does canned cranberry sauce last in the fridge?.