How To Cook Corned Beef Brisket In A Crock Pot?

When cooked in a slow cooker (crock pot), corned beef brisket becomes tender, flavorful, and incredibly simple to prepare. This method lets you enjoy the flavorful and seasoned corned beef without constant supervision. Whether commemorating St. Patrick’s Day, hosting a cozy family dinner, or simply craving a hearty meal, slow cooking corned beef brisket is an excellent option. This article, will explain how to cook corned beef brisket in a crock pot.


  • 3 to 4 lbs. of corned beef brisket
  • 1 or 2 minced garlic bulbs (optional).
  • 1 tiny, peeled and quartered onion
  • 3 to 4 large carrots, cleaned and diced.
  • Three to four potatoes, peeled and cut into pieces
  • 1 cabbage head, sliced into wedges (optional).
  • Peppercorns, whole (optional).
  • Water

How To Cook Corned Beef Brisket In A Crock Pot?


1. Prepare The Corned Beef

Begin by rinsing the corned beef brisket with cold water and patting it dry with paper napkins. Use the seasoning sachet with your corned beef to season the meat.

If not, have no fear; the meat has already been seasoned. Some people choose to soak the brisket in cool water for a few hours to reduce its saltiness, but this step is completely optional and based solely on personal preference.

2. Layer The Ingredients

Building up layers of taste is what the crock pot is all about. In the bottom of the slow cooker, put the bits of carrot, onion, and minced garlic.

This dish will taste better with these fragrant veggies, and they will also be used as a base for the corned beef.

3. Add The Corned Beef

Place the corned beef brisket on top of the mound of vegetables with the fatty side facing upward. If your brisket has a fat cap, leave it intact, as it will contribute flavor and moisture to the meat as it cooks.

4. Potatoes

Encircle the corned beef with the potato segments. During cooking, these vegetables absorb the flavorful juices emitted by the meat.

5. Optional Peppercorns

Consider sprinkling whole peppercorns over the brisket for an additional layer of flavor, although this step is optional.

6. Add Water

To generate a flavorful cooking liquid, almost cover the brisket and vegetables with water in the slow cooker. This water is essential for the dish’s overall texture and flavor.

7. Set The Crock Pot

Place the lid on the crock pot and adjust the temperature to low. Allow the corned beef to simmer and tenderize gently for eight to ten hours.

Although it is possible to cook on high heat for approximately 4 to 6 hours, low and slow cooking typically produces a more tender and flavorful result.

8. Add Cabbage (Optional)

If you wish to include cabbage in your entrée, add cabbage wedges during the final two hours of cooking. This timing prevents the cabbage from becoming excessively mushy while preserving a pleasing texture.

9. Check For Doneness

Check for Doneness: To determine whether the corned beef is done, its tenderness should be evaluated. It must be fork-tender and readily detachable.

Ensure the internal temperature reaches between 190 and 200 degrees Fahrenheit (88 and 93 degrees Celsius).

10. Serve

Take the corned beef out of the slow cooker and let it rest for a few minutes. When you serve the corned beef, cut it across the grain for the tastiest results.

A little of the cooking liquid can be turned into a tasty sauce and served with the veggies that have been prepared.


  • Choose the Right Size Crock Pot: Ensure that your slow cooker is large enough to accommodate the corned beef brisket and the accompanying vegetables. It should not be overcrowded to ensure uniform cooking.
  • Rinse and Soak (Optional): For a milder, less salty flavor, rinse the corned beef under cool water and soak it for a few hours before cooking. This phase reduces the saltiness, but it is optional if you prefer the traditional salty flavor.
  • Trim Excess Fat: While some fat is desirable for flavor and hydration, excess fat must be trimmed from the brisket to prevent the dish from becoming excessively greasy.
  • Layering is Key: layer the ingredients as directed by the recipe. Placing the vegetables and seasonings at the bottom lets them absorb the meat’s flavorful cooking juices.
  • Use the Seasoning Packet: If your corned beef includes a seasoning sachet, use it. It is intended to complement the flavor of the flesh. If not, add bay leaves, thyme, or mustard seeds for additional flavor.
  • Don’t Overcook: Overcooking corned beef can cause it to become brittle. Observe the cooking time and aim for fork-tenderness. In a typical slow cooker, cooking takes approximately 8-10 hours on low heat or 4-6 hours on high heat, but times can differ.
  • Add Cabbage Towards the End: If cabbage is to be included in the dish, it should be added during the last two hours of simmering. Thus, the cabbage is prevented from becoming soggy.
  • Slice Across the Grain: When it’s time to serve, cut the corned beef against the grain. This makes the texture more tender and simpler to chew.
  • Save the Cooking Liquid: The flavorful simmering liquid in the slow cooker should not be discarded. Consider setting aside a portion to use as a sauce or liquid for leftovers. It is excellent for rehydrating and re-heating flesh.
  • Customize with Vegetables: In addition to the traditional carrots, potatoes, and cabbage, you can personalize your dish with turnips or parsnips.

With these straightforward steps, you can prepare a flavorful and tender corned beef brisket cooked slowly. It is a traditional and comforting dish that is ideal for special occasions, such as St. Patrick’s Day, or whenever you’re in the mood for a hearty and filling meal. Enjoy the flavorful voyage of corned beef slow-cooked in a crock pot!

Read More: What Can I Do With A Ham Bone?

Leave a Comment