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5 from 10 votes

Baked Corned Beef

This classic Irish-American dish is traditionally boiled with cabbage, but if you want the most flavorful, tender corned beef, there’s a better way. This baked corned beef is topped with mustard and brown sugar and braised in Guinness. Serve it with mashed potatoes and sautéed cabbage for a complete St. Patrick’s Day meal.
Prep Time20 minutes
Cook Time4 hours
Total Time4 hours 20 minutes
Course: Mains
Cuisine: Irish/American
Keyword: 5 ingredient, beef, brisket, corned beef, dairy free, easy, egg free, St. Patrick's Day
Servings: 8 servings
Calories: 585kcal
Author: Melissa Belanger

Ingredients

  • 1 4- pound corned beef brisket with seasoning packet
  • 1 cup Guinness or other stout
  • 2 tablespoons dark brown sugar
  • 2 tablespoon whole grain mustard

Instructions

  • Soak the meat. Preheat your oven to 325˚F and while it heats, soak your corned beef in cold water. This helps remove the excess salt.
    If your water gets super cloudy after a few minutes, change out the water and continue soaking for a total of 15 minutes.
    Drain the water and pat the corned beef dry.
  • Season the roast. Place corned beef in a baking dish and add Guinness to the pan. Then, in a small bowl, mix the seasoning packet with brown sugar and mustard. Rub this onto the top of the corned beef (fat side up).
  • Bake the corned beef. Cover the pan - with a lid or with aluminum foil - and bake for 4 hours*. During the final 30 minutes of baking, remove the lid to allow the seasoning to brown.
    Remove from the oven and allow the corned beef to rest on a cutting board for about 10 minutes before slicing.

Video

Notes

*If your corned beef is larger or smaller than 4 pounds, cook for 1 hour per pound.

Nutrition

Calories: 585kcal | Carbohydrates: 4g | Protein: 42g | Fat: 42g | Cholesterol: 153mg | Sodium: 3492mg | Fiber: 0.2g | Sugar: 3g | Vitamin C: 77mg