Corned Beef Cabbage Dinner (Printable)

Savory roasted corned beef with cabbage, potatoes, and carrots for a hearty, effortless meal.

# What You Need:

→ Meats

01 - 1 lb cooked corned beef, sliced into ½ inch thick slices

→ Vegetables

02 - 1 small head green cabbage, cut into 1 inch wedges
03 - 1 lb baby potatoes, halved
04 - 3 large carrots, peeled and cut into 1 inch pieces
05 - 1 large yellow onion, cut into thick wedges

→ Seasonings & Oils

06 - 2 tablespoons olive oil
07 - 1 teaspoon kosher salt
08 - ½ teaspoon freshly ground black pepper
09 - 1 teaspoon dried thyme
10 - 1 teaspoon dried parsley
11 - 1 teaspoon garlic powder
12 - 1 tablespoon whole grain mustard for serving, optional

# How-To:

01 - Preheat oven to 425°F. Line a large sheet pan with parchment paper or foil for easy cleanup.
02 - In a large bowl, toss potatoes, carrots, onion, and cabbage with olive oil, salt, pepper, thyme, parsley, and garlic powder until evenly coated.
03 - Spread seasoned vegetables evenly on the prepared sheet pan. Roast for 25 minutes, stirring halfway through.
04 - Remove pan from oven and carefully push vegetables aside. Nestle corned beef slices among the vegetables.
05 - Return to oven and roast for 15 minutes until vegetables are tender and corned beef is heated through with slightly crisped edges.
06 - Transfer to serving plates and serve hot with whole grain mustard on the side if desired.

# Expert Hacks:

01 -
  • One pan, minimal cleanup: Everything roasts together on a single sheet pan lined with parchment paper or foil.
  • Ready in 55 minutes: Just 15 minutes of prep and 40 minutes in the oven.
  • Naturally gluten-free: The recipe is free from gluten—just check the labels on your packaged corned beef and mustard to be sure.
  • Big, bold flavor: High-heat roasting caramelizes the vegetables and crisps the edges of the corned beef for maximum flavor with minimum effort.
  • Great for leftovers: The next morning, simply chop and fry everything in a skillet for a delicious corned beef hash.
02 -
  • Use a large enough sheet pan: Crowding the vegetables will cause them to steam rather than roast—give everything space for the best caramelization.
  • Stir halfway through: Turning the vegetables at the 12–13 minute mark ensures even browning on all sides.
  • Add corned beef last: Because the beef is already cooked, adding it only in the final 15 minutes prevents it from drying out while still achieving those crispy edges.
  • Check your labels: This recipe is gluten-free, but always verify that your packaged corned beef and whole grain mustard contain no hidden gluten.
  • Spice it up: A pinch of crushed red pepper flakes added to the vegetable seasoning brings a pleasant heat to the dish.
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