🐟 How to Can Tuna at Home
Pressure Canning Fresh Tuna Recipe for Long-Term Storage
🐟 Homemade canned tuna – better than store-bought and so much cheaper!
📌 In This Article
🐟 Why Can Your Own Tuna
Canning your own tuna is a game-changer. It's more flavorful, more affordable, and infinitely more satisfying than anything you can buy at the store. Whether you caught the tuna yourself or bought it fresh from the market, pressure canning locks in its flavor and nutrition for years. No more paying premium prices for tiny cans – you can have jars of beautiful, flaky tuna on your shelf whenever you need it.
- Better Flavor: Home-canned tuna tastes fresher and richer than store-bought.
- Budget-Friendly: Save money by canning fresh tuna when it's in season.
- Shelf-Stable: Lasts for years in a cool, dark pantry.
- Perfect for Emergency Prep: Protein you can count on when the power goes out.
- No BPA: Glass jars are a safer alternative to metal cans.
- Customizable: Add salt, garlic, or herbs to make it your own.
- Versatile: Use in sandwiches, casseroles, salads, and pasta.
- Beginner-Friendly: Simple process once you know the basics.
🧂 Ingredients & Equipment
Yield: About 8–10 half-pint jars | Prep time: 30 minutes | Process time: 100 minutes for half-pints at 10 lbs pressure
Ingredients
Equipment
👩🍳 Step-by-Step Instructions
1 Prepare the Tuna
Rinse the fresh tuna under cold water and pat dry. Remove any skin, bones, or dark blood meat. Cut the tuna into pieces that fit the height of your jars, leaving 1 inch of headspace.
2 Prepare the Jars
Wash and sterilize your jars in hot, soapy water. Keep them hot until ready to fill.
3 Pack the Jars
Pack the tuna pieces into the hot jars, leaving 1 inch of headspace. Pack the fish fairly tightly but don't crush it.
4 Add Salt and Seasonings (Optional)
Add ½ teaspoon of canning salt per half-pint (or 1 teaspoon per pint). You can also add black pepper, garlic powder, or your favorite herbs.
5 Remove Air Bubbles
Use a bubble remover or plastic spatula to release trapped air. Add more tuna or liquid if needed to maintain 1 inch of headspace.
6 Wipe Rims and Seal
Wipe the jar rims clean with a damp cloth. Place new lids and rings on the jars, tightening to fingertip-tight.
7 Process in Pressure Canner
Place the filled jars in your pressure canner according to the manufacturer's instructions. Process at 10 pounds of pressure for 100 minutes for half-pints or 110 minutes for pints. Adjust for altitude.
8 Cool and Check Seals
After processing, allow the canner to depressurize naturally. Remove the jars and let them cool on a towel-lined counter for 12-24 hours.
Check the seals by pressing the center of each lid. Sealed jars can be stored in a cool, dark place for up to 2 years. Unsealed jars should be refrigerated and used within a week.
✨ Pro Tips for Canning Tuna
- Use fresh, high-quality tuna: The better the fish, the better the final product.
- Keep everything cold: Work quickly and keep the fish cold until you're ready to process it.
- Remove dark blood meat: It can make the tuna taste strong.
- Leave 1 inch of headspace: This allows for expansion during processing.
- Use new lids: Always use new lids to ensure a proper seal.
- Adjust for altitude: Increase pressure at higher elevations. Consult your canner's manual.
- Label your jars: Include the date and contents for easy identification.
- Store properly: Keep sealed jars in a cool, dark place for maximum shelf life.
🍽️ Ways to Use Canned Tuna
Tuna Salad Sandwiches
Mix with mayo, celery, and onion
Tuna Salad
Serve on a bed of lettuce
Tuna Noodle Casserole
Classic comfort food
Tuna Rice Bowls
Serve over rice with veggies
Tuna Tacos
Add to tacos with slaw and lime
Pasta Salad
Add to pasta salad with veggies
Tuna Melts
Tuna salad on toast with melted cheese
Tuna Chowder
A creamy, comforting soup
❓ Frequently Asked Questions
Properly sealed and stored in a cool, dark place, canned tuna lasts up to 2 years.
Yes, but it must be fully thawed first. Fresh tuna is preferred for the best texture and flavor.
No. Tuna releases its own juices during processing. Adding liquid is optional.
No. Tuna is a low-acid food and must be processed in a pressure canner. Water bath canning is not safe for fish.
Home-canned tuna is typically more flavorful, flakier, and free of BPA and preservatives. Many people find it far superior to store-bought.
Yes! Add garlic powder, black pepper, dill, or other herbs to the jars before processing.
Refrigerate unsealed jars and use within a week. You can also reprocess within 24 hours with new lids, or freeze the tuna.
📄 Printable Recipe Card
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║ HOW TO CAN TUNA AT HOME ║
║ Pressure Canning Fresh Tuna for the Pantry ║
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YIELD: 8-10 half-pints | PREP: 30 min | PROCESS: 100 min (half-pints) / 110 min (pints)
INGREDIENTS:
- 4-5 lbs fresh tuna, cut into jar-length pieces
- ½ tsp canning salt per half-pint (optional)
- Black pepper, garlic powder (optional)
- Water or broth (optional)
EQUIPMENT:
- Pressure canner
- Half-pint or pint jars with new lids and rings
- Jar lifter, funnel, and canning tools
- Sharp fillet knife
INSTRUCTIONS:
1. Rinse tuna and pat dry. Remove skin, bones, and dark blood meat.
2. Cut tuna into pieces that fit the height of your jars.
3. Wash and sterilize jars. Keep hot.
4. Pack tuna into hot jars, leaving 1 inch headspace.
5. Add ½ tsp canning salt per half-pint if desired.
6. Remove air bubbles with a bubble remover or spatula.
7. Wipe rims clean. Add new lids and rings, tightening fingertip-tight.
8. Process in pressure canner at 10 lbs pressure for 100 minutes (half-pints) or 110 minutes (pints). Adjust for altitude.
9. Allow canner to depressurize naturally. Remove jars and cool 12-24 hours.
10. Check seals. Store sealed jars in a cool, dark place for up to 2 years.
11. Refrigerate unsealed jars and use within a week.
"Better than store-bought – and so much cheaper!" 🐟✨
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