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Perfect Corned Beef

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This classic corned beef recipe yields incredibly tender, flavorful meat every time. Cooked low and slow with aromatic spices, it's perfect for a traditional boiled dinner or sandwiches.
Course Main
Cuisine Irish-American
Keyword boiled dinner, corned beef recipe, how to cook corned beef, perfect corned beef, st patricks day recipe
Prep Time 15 minutes
Cook Time 3 hours
Total Time 3 hours 15 minutes
Servings 8 servings
Calories 420

Equipment

  • Large Dutch oven or stockpot (8-quart minimum)
  • Sharp chef's knife
  • Cutting board
  • Slotted spoon or spider strainer

Ingredients

  • 3-4 pounds uncooked corned beef brisket with spice packet included
  • 1 large yellow onion peeled and quartered
  • 4 cloves garlic peeled and smashed
  • 2 bay leaves
  • 1 tablespoon whole black peppercorns
  • 1 tablespoon whole mustard seeds
  • 1 tablespoon whole coriander seeds optional, but recommended
  • 1 head green cabbage cut into 8 wedges
  • 6 medium carrots peeled and cut into 3-inch pieces
  • 8 medium red potatoes scrubbed and halved

Instructions

  • Place the corned beef brisket in a large Dutch oven or stockpot, fat side up. Add the onion, garlic, bay leaves, peppercorns, mustard seeds, coriander seeds, and the spice packet from the brisket. Cover completely with cold water by at least 2 inches.
  • Bring the pot to a boil over high heat, then immediately reduce the heat to low to maintain a bare simmer. You should see only small bubbles rising to the surface. Cover and cook for 2.5 to 3 hours.
  • After 2.5 hours, test the meat for tenderness by inserting a fork. It should slide in and out with very little resistance. If it's still tough, continue cooking, checking every 20 minutes.
  • Once the meat is tender, add the potatoes and carrots to the pot. Cook for 15 minutes, then add the cabbage wedges. Cook for an additional 15-20 minutes, or until all vegetables are fork-tender.
  • Carefully remove the corned beef from the pot and transfer it to a cutting board. Let it rest for 10-15 minutes. This is crucial for juicy slices. Slice the meat thinly against the grain. Serve immediately with the vegetables and a ladle of the cooking liquid.

Notes

Chef's Tips:
• For extra flavor, replace 2 cups of the water with a light beer or beef broth.
• Never slice corned beef hot from the pot—it will shred. Resting is non-negotiable.
• Serve with grainy mustard and rye bread for classic sandwiches the next day.
Food Safety:
• Refrigerate leftovers within 2 hours of cooking
• Reheat to an internal temperature of 165°F