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Homemade corned beef and cabbage in the oven with golden crust

Corned Beef and Cabbage in the Oven

Oven-roasted corned beef and cabbage that's juicy, tender, and bursting with flavor. This one-pan meal is perfect for St. Patrick’s Day or any cozy dinner.
Prep Time 15 minutes
Cook Time 3 hours 30 minutes
Total Time 3 hours 45 minutes
Course Main Course
Cuisine Irish-American
Servings 6
Calories 480 kcal

Equipment

  • Roasting pan with rack
  • Heavy-duty aluminum foil
  • Sharp carving knife
  • Meat thermometer

Ingredients
  

  • 3 –4 lbs corned beef brisket with spice packet
  • 1 medium green cabbage cut into wedges
  • 3 –4 large carrots peeled and cut
  • 4 –6 small red or Yukon gold potatoes quartered
  • 2 –3 cups beef broth or vegetable broth or water
  • 3 –4 garlic cloves smashed
  • 1 tbsp Dijon or yellow mustard optional, for glaze
  • 1 tbsp brown sugar optional, for glaze
  • Freshly cracked black pepper to taste
  • Optional: parsnips Brussels sprouts, onions, bay leaf

Instructions
 

  • Preheat oven to 325°F (165°C). Rinse the corned beef under cold water and place fat-side up on a rack in a roasting pan.
  • Sprinkle the seasoning packet over the brisket. For a glaze, mix mustard and brown sugar and rub it over the top.
  • Pour broth into the bottom of the pan, about ½ inch deep. Cover tightly with foil.
  • Roast for 2.5 to 3.5 hours (about 50 minutes per pound), until the internal temperature reaches 195–205°F.
  • In the final hour of roasting, remove from oven, add cabbage, carrots, and potatoes around the brisket, and re-cover with foil.
  • Roast for the remaining time until veggies are tender. Remove from oven, tent loosely with foil, and rest for 15–20 minutes.
  • Slice brisket against the grain and serve with veggies. Optional: brush glaze on and broil uncovered for the last 20 minutes for a crust.

Notes

Pro Tips
- Let the meat rest before slicing to lock in juices.
- Leave the fat cap on while roasting for flavor and moisture.
- For a low-carb version, skip the potatoes and use cauliflower or Brussels sprouts.
- Substitute beef broth with black tea or apple juice for depth.