How Long to Cook Maple Leaf Corned Beef Brisket for Perfect Results

Corned beef brisket is a delicious cut of meat that is brined and often slow-cooked The Maple Leaf brand is a popular choice for corned beef brisket Knowing how long to cook a Maple Leaf corned beef brisket is key to ending up with a tender, flavorful result.

When cooking a corned beef brisket. timing depends on a few factors


The weight of the brisket is the main factor that determines cooking time. A 3-5 lb brisket takes about 3-4 hours to cook, while a 5-8 lb brisket takes around 4-5 hours. Larger briskets over 8 lbs may need 6 hours or more.

I always check the weight on the packaging so I can plan the cook time accordingly. Don’t forget to account for the weight of the brine liquid too when determining total cook time

Cooking Method

How you cook the brisket also affects how long it needs. The main cooking methods are:

  • Boiling: This is the traditional technique. Boil in a pot of water for about 1 hour per pound.
  • Baking: Bake at 350°F for around 2 hours, then increase heat to brown the top.
  • Slow cooking: Low and slow in a crockpot. Allow 1-1.5 hours per pound on low.

Slow cooking and baking take longer compared to boiling. If time is limited, boiling is the fastest way to cook a corned beef brisket.

Level of Doneness

Do you want your brisket fall-apart tender or slightly firmer? Pulled brisket sandwiches need a very tender brisket. For sliced corned beef, many prefer it a bit firmer to hold up to slicing.

For a very tender brisket, cook it longer – I recommend at least 1 hour more than the minimum time for the weight. Check for tenderness by poking it with a fork. The meat should be very tender and shred easily when fully cooked.


Adding vegetables like potatoes and cabbage to the corned beef lengthens the total cooking time.

  • Root vegetables like potatoes take about 30-45 minutes to become tender when added to the brisket during the last part of cooking.

  • Cabbage wedges steam in just 5-10 minutes once added.

I like to wait until the brisket is fully cooked, then add the veggies during the last 30-45 minutes so they perfectly timed.


Higher elevations require slightly longer cooking times. At altitudes above 3000 feet, you may need to cook a corned beef brisket for 10-15% longer.

If I’m cooking a brisket in my slow cooker in Denver, I’ll give it an extra 30-60 minutes. Checking for tenderness is still the best way to know when it’s ready.


When reheating leftover cooked corned beef, timing depends on the cooking method:

  • Sliced: Reheat chilled sliced corned beef in the microwave or oven until warmed through, 5-10 minutes.

  • Shredded: Reheat pulled or shredded brisket in a saucepan with a bit of liquid for 10-15 minutes to moisten it.

  • Whole: Wrap the brisket in foil and reheat in a 300°F oven for 45 minutes to 1 hour until heated through.

Those are the main factors that determine how long to cook a Maple Leaf corned beef brisket. The key is allowing ample time for this tough cut to become tender – at least 1 hour per pound is a good guideline. Check for tenderness, and you’ll know when it’s ready.

With the proper timing, you’ll end up with amazing homemade corned beef brisket with juicy, tender meat and great flavor. The brined Maple Leaf briskets have delicious seasoning that gets even better after a long, slow cooking.

Here are some helpful tips for getting perfect results with Maple Leaf corned beef brisket:

  • Always check the weight before cooking and allow enough time. It’s easy to underestimate!

  • Add vegetables like potatoes, carrots and cabbage towards the end so they don’t overcook.

  • Use low and slow methods like baking and slow cooking for most tender results.

  • For food safety, don’t cook at lower temperatures or for shorter times than recommended.

  • Let the brisket rest at least 15 minutes before slicing for juicier meat.

  • Store leftovers in the fridge for up to 5 days. Reheat thoroughly before serving.

With its well-marbled texture and robust seasoned flavor, Maple Leaf makes an excellent choice when selecting a corned beef brisket. Their high-quality briskets cook up tender and delicious when you follow the recommended cook times.

How To Cook Corned Beef Brisket Like a Professional


How long is corned beef supposed to be cooked?

For a two to three-pound corned beef brisket, cook for 2 1/2 to 3 hours. For a three to five-pound corned beef brisket, cook for 3 to 3 1/2 hours. STOVE: Place brisket fat-side up in a large pot and cover it with water. Bring the water to a boil; then reduce the heat and simmer, allowing about 1 hour per pound.

Can you cook a corned beef brisket too long?

One of the most important tips is to avoid overcooking your corned beef. Overcooking instant pot corned beef can result in a tough and dry texture, which is far from ideal. To prevent this, cook the meat to the desired level of doneness and remove it from the heat source.

How do you know when corned beef brisket is done?

Corned beef is safe once the internal temperature has reached at least 145 °F, with a three minute rest time, but cooking it longer will make it fork-tender. Corned beef may still be pink in color after cooking. This does not mean it is not done.

Should you cook corned beef longer if it is tough?

Even when the meat is cooked through, it still needs more time to transform the chewy bite into one that’s beautifully tender. Instead: Cooking corned beef takes patience as it’s a tough cut of meat that benefits from a lengthy cook time.

How to cook Maple Leaf corned beef brisket?

Slow-cooking is a popular method for cooking Maple Leaf corned beef brisket, as it allows the meat to become tender and flavorful. To begin, place the brisket in a slow cooker with enough warm water to cover it. If desired, add some garlic cloves and peppercorns for added flavor.

How long do you cook corned beef brisket?

Cook the brisket for about 3 hours, until the meat is tender and flakes easily. Remove from the cooking liquid and allow to sit for about 5-10 minutes. Using a sharp knife, cut thick slices of the meat. This Classic Corned Beef Brisket is tender and flavor packed.

How do you cook corned beef in the oven?

Place the corned beef in a large pot and cover with water. Bring to a boil while you preheat the oven to 350 F. Discard the water and repeat to draw out more of the salt. Set the corned beef fat-side up in a baking pan and cover with foil. Bake for 2 hours.

How long do you boil corned beef?

Corned beef should be simmered until it is fork tender. To make corned beef: Place the corned beef a stock pot. Add the spice packet, a bottle of dark beer and enough water to cover the corned beef completely. Bring it to a boil and cover, cooking on a low simmer for 2 1/2 – 3 1/2 hours.

Leave a Comment