This Sheet Pan Corned Beef is a simple and tasty dinner idea! With tender corned beef cooked alongside colorful veggies, it’s a one-pan meal that cleans up easy.
Just picture it: a cozy meal on a busy night, and all you need to do is slice and serve! I love pairing it with some mustard for an extra zing—yum!
Key Ingredients & Substitutions
Corned Beef Brisket: This cut gives the dish its signature flavor. Look for a brisket that comes with a spice packet. If corned beef isn’t available, you could use a pork roast, but it will change the flavor profile significantly.
Potatoes: I used baby red and yellow potatoes for their creamy texture. If you prefer, you can swap them for fingerling potatoes or even sweet potatoes for a different taste.
Carrots: Use fresh carrots for the best flavor. You can replace them with parsnips if you’re after a slightly sweeter and earthy flavor.
Onion: A large onion adds sweetness. If you’re short on onions, shallots work well too and provide a milder flavor.
Garlic: Fresh garlic cloves add great taste. Garlic powder is a good alternative, but fresh provides a stronger flavor.
How Do You Ensure the Corned Beef is Tender and Flavorful?
Cooking corned beef can be tricky if you want it perfectly tender. The key is low and slow cooking. The long roasting time allows the flavors to meld beautifully, making sure the beef becomes tender.
- Start by rinsing the brisket to reduce saltiness; it makes a big difference.
- Tightly cover with aluminum foil for most of the cooking to trap steam and moisture.
- Remove the foil during the last 15 minutes to caramelize the meat and veggies for added flavor.

Sheet Pan Corned Beef with Roasted Vegetables
Ingredients You’ll Need:
For the Main Dish:
- 3 to 4 lb corned beef brisket (with spice packet)
- 1 lb baby red potatoes
- 1 lb baby yellow potatoes
- 4 large carrots, peeled and cut into chunks
- 1 large onion, roughly chopped
- 4 cloves garlic, peeled
- 1 cup sauerkraut or shredded cabbage (optional garnish)
For Seasoning and Cooking:
- 2 tbsp olive oil
- 1 tsp dried thyme
- 1 tsp dried rosemary
- 1 tsp black pepper
- 1 tsp mustard seeds (optional for extra flavor)
- Salt to taste (be cautious because corned beef is already salty)
- Fresh parsley, chopped (for garnish)
How Much Time Will You Need?
This delicious sheet pan meal takes about 15 minutes to prep and then you’ll oven-roast it for about 2.5 to 3 hours. So, give yourself about 3 to 3.5 hours in total, with plenty of that time hands-off while the magic happens in the oven!
Step-by-Step Instructions:
1. Preheat the Oven:
First, crank up your oven and preheat it to 375°F (190°C). This ensures that everything cooks evenly!
2. Prepare the Corned Beef:
Take the corned beef brisket and rinse it under cold water. This helps wash away some of the excess salt. After rinsing, pat it dry with paper towels so it can sear nicely.
3. Arrange the Corned Beef:
Place the corned beef right in the center of a large, rimmed sheet pan. This will be the star of your show!
4. Prepare the Vegetables:
In a big bowl, toss together the baby red and yellow potatoes, chopped carrots, onion pieces, and garlic cloves. Make sure everything is well-mixed!
5. Season the Veggies:
Drizzle the olive oil over your vegetable mix and sprinkle in the dried thyme, rosemary, black pepper, and optional mustard seeds. Toss gently to coat all the veggies evenly in those delicious flavors.
6. Arrange Vegetables Around the Beef:
Now, spread the seasoned vegetables around the corned beef on the sheet pan. They’ll soak up some of the juices from the beef as they cook!
7. Add the Spice Packet:
Sprinkle the spice packet that came with the corned beef over both the beef and the vegetables. This will add that extra flavor boost!
8. Cover and Roast:
Cover the entire sheet pan tightly with aluminum foil to lock in the moisture and heat. Now, place it in your preheated oven.
9. Cooking Time:
Roast everything in the oven for about 2.5 to 3 hours. The corned beef should be fork-tender and the vegetables cooked through.
10. Final Browning:
For the last 15 minutes of roasting, carefully remove the foil. This allows the outside of the beef and the vegetables to brown nicely, adding a tasty look and flavor!
11. Rest the Beef:
Once out of the oven, let the corned beef rest for about 10 minutes. This is key for juicy slices! Then slice it thinly against the grain.
12. Serve It Up:
Serve the beautifully sliced corned beef alongside your roasted veggies. If you like, add a small spoonful of sauerkraut or shredded cabbage on top for that tangy touch!
13. Garnish and Enjoy:
Don’t forget to sprinkle chopped fresh parsley over the top before serving. It adds a lovely pop of color and flavor!
Enjoy your hearty sheet pan corned beef meal that’s easy to prepare and perfect for a comforting dinner!
Can I Use a Different Cut of Meat?
Yes! While corned beef brisket is traditional for this recipe, you can use a different cut like a pork roast or even a beef round roast. Just keep in mind that the cooking time may vary and will affect the flavor profile.
Can I Add Other Vegetables?
Absolutely! Feel free to customize your vegetable mix. Brussels sprouts, parsnips, or even cabbage would be great additions that roast nicely alongside the corned beef.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of broth if needed to keep the beef moist.
Can I Make This Recipe Ahead of Time?
Yes! You can prepare the vegetables and place the corned beef on the sheet pan a day in advance. Just cover it tightly with foil and refrigerate until ready to bake. Add an extra 10-15 minutes to the cooking time as it will be cold from the fridge.



