Published April 16, 2026

I just made the Best Corn Beef And Cabbage Recipe Slow Cooker and the brisket was so ridiculously tender it fell apart into juicy ribbons that’ll ruin every corned beef you’ve tried before.

A photo of Slow Cooker Corned Beef And Cabbage Recipe

I am obsessed with this slow-cooked mess of tender corned beef brisket with the seasoning packet that falls apart and makes me forget every other dinner. I love that salty, spiced punch hitting roasted edges and the way green cabbage, cored and cut into wedges, soaks up that beefy juice.

But it’s not fussy. It’s loud and honest and messy.

Corned Beef And Cabbage Crock Pot With Beer vibes without the pretension. And yes, it’s the Boiled Dinner Corned Beef Crockpot energy that makes me come back to it on repeat.

I crave it weekly. Always worth the inevitable nap.

Ingredients

Ingredients photo for Slow Cooker Corned Beef And Cabbage Recipe

  • Corned beef brisket, the salty, tender protein that makes it hearty.
  • Low sodium beef broth or water, keeps meat moist and not salty.
  • Yellow or white onion, adds sweet, cozy depth as it softens.
  • Garlic cloves, punchy aromatics that make it smell like home.
  • Bay leaves, earthy background note that quietly shapes the broth.
  • Pickling spice, zippy, warm spices that give classic corned beef flavor.
  • Whole black peppercorns, little bursts of heat and texture.
  • Carrots, sweet, slightly firm bites that balance the savory meat.
  • Red potatoes, creamy, comforting starchy chunks that soak up juices.
  • Green cabbage, mild, crisp wedges that get tender and juicy.
  • Brown sugar, basically a wink of sweetness to tame the brine.
  • Dijon or whole grain mustard, tangy kick for serving or glazing.
  • Butter, finishes vegetables with glossy richness and soft mouthfeel.
  • Fresh parsley, bright herb that makes the plate look friendly.
  • Salt to taste, add sparingly at the end if it needs.

Ingredient Quantities

  • 3 to 4 lb corned beef brisket, with the seasoning packet if it came with one
  • 1 cup low sodium beef broth or water
  • 1 large yellow or white onion, peeled and quartered
  • 3 to 4 garlic cloves, smashed
  • 2 bay leaves
  • 1 to 2 tablespoons pickling spice or the contents of the corned beef packet
  • 1 teaspoon whole black peppercorns
  • 4 large carrots, peeled and cut into 2 inch pieces
  • 10 to 12 small red potatoes, halved or quartered if large
  • 1 medium head green cabbage, cored and cut into wedges
  • 2 tablespoons brown sugar (optional, for a touch of sweetness)
  • 2 tablespoons Dijon mustard or whole grain mustard (optional for serving or glaze)
  • 2 tablespoons butter, for finishing the vegetables
  • Fresh parsley for garnish, chopped (optional)
  • Salt to taste, for finishing if needed

How to Make this

1. Rinse the corned beef under cold water to remove excess brine, then pat dry; if it came with a seasoning packet use that, otherwise measure 1 to 2 tbsp pickling spice and 1 tsp whole black peppercorns and tie them in a small piece of cheesecloth or put in a spice ball.

2. Optionally sear the brisket fat side down in a hot skillet for 2 to 3 minutes until browned for extra flavor, then transfer the meat to the slow cooker.

3. Place the quartered onion, smashed garlic cloves, bay leaves, and the spice packet or spice bundle around and on top of the brisket, pour in 1 cup low sodium beef broth or water, and sprinkle the optional 2 tbsp brown sugar over the meat if you want a touch of sweetness.

4. Arrange the carrots and potatoes around the brisket so they sit mostly under or beside it; they will cook in the flavorful juices.

5. Cover and cook on LOW for 8 to 9 hours or on HIGH for 4 to 5 hours, until the corned beef is fork tender and a knife slides in easily.

6. During the last 45 minutes to 1 hour of cooking, add the cabbage wedges on top of the other ingredients so they steam but do not overcook; replace lid and finish cooking.

7. Remove the brisket to a cutting board and tent with foil to rest 10 to 15 minutes; skim any excess fat from the cooking liquid and discard bay leaves and the spice bundle.

8. Toss the cooked carrots, potatoes and cabbage with 2 tablespoons butter and season with salt to taste; sprinkle chopped fresh parsley if using.

9. Slice the brisket against the grain into thin slices, serve with the vegetables, and offer Dijon or whole grain mustard on the side for guests to add as they like.

10. If you want a glaze, mix 2 tbsp Dijon mustard with 1 tbsp brown sugar or a little honey, brush on the sliced meat and place under a hot broiler for 2 to 3 minutes until glossy, watching carefully so it doesn’t burn.

Equipment Needed

1. Slow cooker or Crock-Pot – for the long low cook, obviously
2. Large skillet or frying pan – to sear the brisket if you want extra flavor
3. Cutting board and sharp chef’s knife – for onions, garlic, veg and slicing the beef
4. Measuring spoons and 1 cup measuring cup – for broth, spices and brown sugar
5. Cheesecloth or spice ball and kitchen twine – to bundle the pickling spice and peppercorns
6. Tongs and a large slotted spoon or ladle – to move the meat and serve the vegetables
7. Sheet pan and aluminum foil – to tent the brisket while it rests and for broiling the glaze
8. Vegetable peeler and paring knife – for peeling and trimming carrots and potatoes

FAQ

A: Yes, you can, but adjust cooking time. A 3 to 4 lb brisket is ideal; smaller cuts may be done after 4 to 5 hours on low, larger ones might need 8 to 9 hours. Use a fork to test for tenderness, it should shred easily.

A: No. Put the carrots and potatoes in at the start so they get soft, but add the cabbage for the last 1 to 2 hours. If you add cabbage too early it’ll become mushy, unless you like it that way.

A: You can, but the flavor will be blander. If you skip it, boost garlic, mustard and a little brown sugar, or toss in some whole peppercorns and a bay leaf to get more depth.

A: Yes, water works fine, especially if the brisket came with a salty packet. Broth adds richness though, so if you want more flavor use low sodium beef broth.

A: Mix 2 tablespoons Dijon and 2 tablespoons brown sugar, brush on the brisket in the last 20 to 30 minutes, then finish under a hot oven broiler for 3 to 5 minutes if you want a caramelized top. Watch it close so it doesn't burn.

A: Cool, wrap or put in an airtight container and refrigerate within two hours. It keeps 3 to 4 days in the fridge, or up to 3 months in the freezer. Reheat gently in a saucepan with a splash of broth, or in the oven covered at 300°F until warmed through.

Slow Cooker Corned Beef And Cabbage Recipe Substitutions and Variations

  • 3 to 4 lb corned beef brisket: swap for a corned beef flat, chuck roast or pastrami. Flats cook a bit leaner, chuck gives more fatty richness, pastrami will add smokey flavor so cooking time may need adjusting.
  • 1 cup low sodium beef broth or water: use chicken broth, vegetable broth or a light lager beer for extra depth. Beer gives a nice malty note, chicken broth keeps it mild.
  • 10 to 12 small red potatoes: substitute Yukon Golds, fingerlings or even halved sweet potatoes. Yukon Golds hold together well, sweet potatoes change the flavor sweetly so they pair best with less sugar in the recipe.
  • 1 medium head green cabbage: try savoy cabbage, Napa cabbage or sturdy kale. Savoy is very similar but a bit more tender, Napa is sweeter and cooks faster, kale will give a firmer, earthier result so add it later in the cook so it doesnt get mushy.

Pro Tips

1. Rinse and taste first: rinse the brisket well, then cut a tiny piece after cooking if you can to check salt, you can always simmer the leftovers in the liquid to mellow it, but you can’t undo over-salting.

2. Don’t skip the sear if you have time, fat-side down for 2 to 3 minutes adds real depth, and trim only big ugly bits so you keep flavor.

3. Put root veg under and cabbage on top for the last 45 minutes so the carrots and potatoes get braised flavor while the cabbage just steams, otherwise the cabbage goes to mush.

4. Rest and finish smart: tent the meat 10 to 15 minutes before slicing against the grain, save the cooking liquid to make a quick gravy or glaze, and if you broil a mustard glaze watch it every second because it can burn fast.

Slow Cooker Corned Beef And Cabbage Recipe

Slow Cooker Corned Beef And Cabbage Recipe

Recipe by Noel Matthews

0.0 from 0 votes

I just made the Best Corn Beef And Cabbage Recipe Slow Cooker and the brisket was so ridiculously tender it fell apart into juicy ribbons that’ll ruin every corned beef you’ve tried before.

Servings

8

servings

Calories

650

kcal

Equipment: 1. Slow cooker or Crock-Pot – for the long low cook, obviously
2. Large skillet or frying pan – to sear the brisket if you want extra flavor
3. Cutting board and sharp chef’s knife – for onions, garlic, veg and slicing the beef
4. Measuring spoons and 1 cup measuring cup – for broth, spices and brown sugar
5. Cheesecloth or spice ball and kitchen twine – to bundle the pickling spice and peppercorns
6. Tongs and a large slotted spoon or ladle – to move the meat and serve the vegetables
7. Sheet pan and aluminum foil – to tent the brisket while it rests and for broiling the glaze
8. Vegetable peeler and paring knife – for peeling and trimming carrots and potatoes

Ingredients

  • 3 to 4 lb corned beef brisket, with the seasoning packet if it came with one

  • 1 cup low sodium beef broth or water

  • 1 large yellow or white onion, peeled and quartered

  • 3 to 4 garlic cloves, smashed

  • 2 bay leaves

  • 1 to 2 tablespoons pickling spice or the contents of the corned beef packet

  • 1 teaspoon whole black peppercorns

  • 4 large carrots, peeled and cut into 2 inch pieces

  • 10 to 12 small red potatoes, halved or quartered if large

  • 1 medium head green cabbage, cored and cut into wedges

  • 2 tablespoons brown sugar (optional, for a touch of sweetness)

  • 2 tablespoons Dijon mustard or whole grain mustard (optional for serving or glaze)

  • 2 tablespoons butter, for finishing the vegetables

  • Fresh parsley for garnish, chopped (optional)

  • Salt to taste, for finishing if needed

Directions

  • Rinse the corned beef under cold water to remove excess brine, then pat dry; if it came with a seasoning packet use that, otherwise measure 1 to 2 tbsp pickling spice and 1 tsp whole black peppercorns and tie them in a small piece of cheesecloth or put in a spice ball.
  • Optionally sear the brisket fat side down in a hot skillet for 2 to 3 minutes until browned for extra flavor, then transfer the meat to the slow cooker.
  • Place the quartered onion, smashed garlic cloves, bay leaves, and the spice packet or spice bundle around and on top of the brisket, pour in 1 cup low sodium beef broth or water, and sprinkle the optional 2 tbsp brown sugar over the meat if you want a touch of sweetness.
  • Arrange the carrots and potatoes around the brisket so they sit mostly under or beside it; they will cook in the flavorful juices.
  • Cover and cook on LOW for 8 to 9 hours or on HIGH for 4 to 5 hours, until the corned beef is fork tender and a knife slides in easily.
  • During the last 45 minutes to 1 hour of cooking, add the cabbage wedges on top of the other ingredients so they steam but do not overcook; replace lid and finish cooking.
  • Remove the brisket to a cutting board and tent with foil to rest 10 to 15 minutes; skim any excess fat from the cooking liquid and discard bay leaves and the spice bundle.
  • Toss the cooked carrots, potatoes and cabbage with 2 tablespoons butter and season with salt to taste; sprinkle chopped fresh parsley if using.
  • Slice the brisket against the grain into thin slices, serve with the vegetables, and offer Dijon or whole grain mustard on the side for guests to add as they like.
  • If you want a glaze, mix 2 tbsp Dijon mustard with 1 tbsp brown sugar or a little honey, brush on the sliced meat and place under a hot broiler for 2 to 3 minutes until glossy, watching carefully so it doesn't burn.

Notes

  • Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.

Nutrition Facts

  • Serving Size: 452g
  • Total number of serves: 8
  • Calories: 650kcal
  • Fat: 45g
  • Saturated Fat: 16g
  • Trans Fat: 1g
  • Polyunsaturated: 2.5g
  • Monounsaturated: 20g
  • Cholesterol: 170mg
  • Sodium: 1800mg
  • Potassium: 900mg
  • Carbohydrates: 25g
  • Fiber: 5g
  • Sugar: 8g
  • Protein: 50g
  • Vitamin A: 8000IU
  • Vitamin C: 30mg
  • Calcium: 80mg
  • Iron: 3.5mg

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About the author

Noel’s first job was working in the kitchen of an American restaurant in the UK at the age of 16, washing up and busing! He eventually progressed to salads and desserts, and his love for food was set! In his 20’s he travelled the world Asia, Africa, Australia, New Zealand and has now visited over 40 countries, enjoying the local food and drink! He now writes about it here sharing the latest recipes, and reviews on all types of foods and Drink.

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