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Cozy Slow Cooker Guinness-Braised Corned Beef Recipe for Perfect St. Patrick’s Day Dinner

slow cooker guinness-braised corned beef - featured image

A comforting and easy slow cooker recipe for tender Guinness-braised corned beef paired with roasted cabbage, perfect for St. Patrick’s Day or cozy weekends.

Ingredients

Scale
  • 34 pounds corned beef brisket (1.41.8 kg), well-trimmed with pickling spices included or plain
  • 1 can (12 oz / 355 ml) Guinness stout or any dark stout beer
  • 1 cup (240 ml) beef broth
  • 1 tablespoon yellow mustard seeds
  • 2 tablespoons pickling spices (blend of coriander seeds, black peppercorns, allspice, cloves, and bay leaves)
  • 4 garlic cloves, smashed
  • 1 large onion, quartered
  • 3 large carrots, cut into chunks
  • 1 medium head cabbage, cut into wedges
  • 2 tablespoons butter, melted (or olive oil for dairy-free)
  • Salt and black pepper, to taste

Instructions

  1. Rinse the corned beef under cold water to remove excess brine. Pat dry with paper towels. (5 minutes)
  2. Place the quartered onion, smashed garlic cloves, and carrots at the bottom of the slow cooker.
  3. Place the corned beef brisket on top, fat side up. Sprinkle the pickling spices and mustard seeds evenly over the meat.
  4. Pour the Guinness stout and beef broth over the brisket, covering about two-thirds of the meat. Add water if needed without submerging the meat completely.
  5. Cover and cook on low for 8 to 10 hours until the meat is fork-tender. Avoid lifting the lid frequently.
  6. About 45 minutes before the corned beef finishes, preheat oven to 425°F (220°C). Cut cabbage into wedges and brush with melted butter. Season with salt and pepper.
  7. Place cabbage wedges on a rimmed baking sheet and roast for 30-40 minutes, turning once halfway, until caramelized and tender.
  8. Check the corned beef for doneness; cook an additional 30 minutes if needed.
  9. Remove the brisket from the slow cooker and let rest for 10 minutes before slicing.
  10. Slice the brisket against the grain and serve with roasted cabbage and cooked carrots. Spoon some braising liquid over the meat for extra flavor.

Notes

Rinse the brisket to reduce saltiness. Save some braising liquid for dipping or moistening leftovers. For gluten-free, use gluten-free stout or substitute with beef broth and balsamic vinegar. For dairy-free, use olive oil instead of butter when roasting cabbage. Avoid lifting the slow cooker lid frequently to maintain heat.

Nutrition

Keywords: corned beef, Guinness, slow cooker, St. Patrick's Day, braised beef, comfort food, roasted cabbage