How to thaw frozen brisket

If you purchase your brisket online, it will likely arrive frozen. You also may find a great deal on briskets at Costco or Sam’s and decide to buy a couple and store them in the freezer.

Freezing and thawing change the moisture and texture of brisket, so proper storage is key. When you handle it the right way, the meat cooks evenly and stays juicy instead of dry and stringy.

Proper thawing also prevents uneven cooking, rubbery texture and a dry flat: three of the most common issues pitmasters see with briskets that weren’t thawed correctly.

This is part of my Ultimate Brisket Guide, which explains how to freeze raw brisket safely and thaw a frozen brisket properly before smoking.

QUICK ANSWER

Keep vacuum-sealed brisket frozen at 0F for several months.
Thaw in the fridge: 2-3 days for a 10-12 lb brisket.
Quick-thaw in a cold water bath if you're short on time.

How to Freeze Raw Brisket

If you find a sale or order multiple briskets online, freezing them correctly will protect the texture and prevent freezer burn.

Leave It in Cryovac or Repack?

If your brisket is still in the factory vacuum-sealed (cryovac) bag and the seal is tight with no leaks, you can freeze it exactly as-is.

If the package is torn, opened or looks questionable, I usually skip it. But if you do pick it up, rewrap it before freezing:

Pat the surface dry
Place it in a large vac-seal bag or
Wrap tightly in plastic wrap, pressing out air and place in a freezer-safe bag

How Long Can Brisket Stay Frozen?

Factory-sealed brisket: up to 12 months without major quality loss
Rewrapped at home: best within 4-6 months

According to USDA guidelines, meat kept at 0F remains safe indefinitely, but quality declines the longer it’s stored.

Should You Trim Before Freezing?

If you bought multiple briskets, you can trim them before freezing to save time later. This works especially well for competition-style trimming.

If trimming before freezing:

Remove hard fat and seam fat
Leave the thin fat cap intact
Wrap tightly to avoid freezer burn in exposed areas

How long will it take to thaw a brisket?

When thawing a brisket, you need to ensure that the internal meat temperature doesn’t rise above 40F degrees for more than two hours.

The safest way to defrost a brisket is in the refrigerator. A 10-12-pound brisket will take 2-3 days to thaw in the refrigerator.

Larger briskets (16-20 lbs) may take 3-4 days.

Place the brisket on a tray or in a tub to catch any drips as it thaws.

Thawing brisket in a water bath

If you don’t have time to wait 2-3 days for your brisket to thaw, you can thaw it in a cooler in a cold water bath. Never use warm or hot water. The brisket must stay below 40°F the entire time.

Leave it in its original packaging, so it doesn’t absorb water.

This process will take several hours, and you’ll need to change the water frequently, so the meat doesn’t surpass that 40F degree mark, because that’s when bacteria can start to develop.

Instructions:

Submerge the brisket completely in cold water inside a cooler or clean sink
Replace the water every 30-45 minutes
Continue until thawed (usually several hours depending on size)

This method is safe. It just requires more attention. Personally, I find it a little exhausting leading into a 12-hour cook, so I prep ahead and choose the fridge thaw method when possible.

When to Trim Your Brisket

Once your brisket is almost fully thawed, it’s time to trim. In fact, slightly cold brisket trims easier, because the fat is firmer and cleaner to cut.

Use my step-by-step guide → How to Trim a Brisket

Drip EZ Prep Tub

orange digital refrigerator thermometer.

Spot Fridge Thermometer

Yeti Cooler

Prep Tub: While you can place your brisket straight in the refrigerator, I like to place it in the XL Drip EZ Prep Tub first, just in case the package leaks.
Fridge Thermometer: The Spot from Thermoworks will accurately track the temperature of your refrigerator so you can ensure it’s in the safe zone.
Cooler: If you choose to thaw your brisket using the quick cooler method, I suggest using a heavy-duty cooler like a Yeti 45 Tundra. The insulated walls do a great job maintaining a steady temperature.

Brisket Guides

This node is part of my Ultimate Brisket Guide, which breaks down every step from anatomy to trimming to cooking.

Explore more brisket fundamentals:

For a full overview:

BBQ Tips: Brisket Click for the ultimate brisket guide.

My Go-To Brisket Rub for Building Flavor and Bark

I use Girls Can Grill Brisket Rub on all of my briskets. This blend layers salt, pepper, garlic and savory spices to highlight the natural beef flavor while helping the bark develop evenly.

BRISKET RUB