This recipe uses a 4 lb corned beef brisket in a covered Dutch oven at 300°F. Plan on about 4 to 5 hours of braising, including the vegetables: potatoes and carrots for the last hour, sliced cabbage for the final 30 minutes. Start with 1 cup of chicken broth as written.
This is the "low and slow" method from my St. Patrick's Day Kitchen Game Plan. It takes more time than the pressure cooker route, but if you like a more traditional approach, it is worth every minute.
Cook Time and Oven Temperature
Brisket needs time to soften. In this recipe, the covered Dutch oven holds moisture through the long braise.
The 4-to-5-hour estimate is for the 4 lb brisket and includes the vegetable stages. Size, thickness, and equipment affect timing, so use fork-tenderness as your final guide.
When to Add the Vegetables
The vegetables go in later so they do not spend several hours braising with the meat.
The potatoes and carrots go in for the last hour. The sliced cabbage goes in for the final 30 minutes.
The brisket comes out of the pot each time you add vegetables. This lets you gently mix them into the broth so they pick up all that flavor. Then the brisket goes back on top and everything finishes together.
Real Talk
This is the method my Granny would recognize (and prefer). No gadgets, no rush. Just a heavy pot, low heat, and a kitchen that smells incredible for hours. It is still my go-to when I have a lazy Sunday and want to cook something that feels like it matters. And if you want to take this classic in a completely different direction, keep an eye out for my Southern Style Corned Beef. Collards, bacon, apple cider vinegar. It is a whole different mood.
Ingredients
For the Corned Beef
- 1 corned beef brisket (4 lbs), spice packet reserved. I prefer the flat cut for cooking and slicing; point cut also works.
- 1 cup chicken broth
- 1 onion, sliced
- 6 thyme sprigs
- 1 bay leaf
For the Vegetables
- 1.5 lbs baby potatoes, quartered
- 1 lb baby carrots, left whole
- 1 small head green cabbage, cored and sliced like shredded collards
- 2 teaspoon kosher salt, divided
- Black pepper, to taste
- Garlic powder, to taste
- Onion powder, to taste
For the Crispy Garlic Top (Optional)
- 2 tablespoons garlic paste
- 1 teaspoon black pepper
- Reserved spice packet from the corned beef
If you skip the garlic topping, you can omit the spice packet or sprinkle it on the beef or vegetables.
How to Make Oven-Roasted Corned Beef
Prep the Dutch Oven
- Preheat your oven to 300°F.
- Open the corned beef packaging and set the spice packet aside.
- If making the optional crispy garlic topping: In a small bowl, mix the garlic paste, black pepper, and the reserved spice packet. Spread the mixture in a thin, even layer over the fat cap of the brisket. Set aside.
- Place the sliced onion, thyme sprigs, and bay leaf in the bottom of the Dutch oven.
- Pour in 1 cup of chicken broth.
- Place the corned beef in the pot, fat cap facing up.
- Cover with the lid.
The Low and Slow Braise
- Place the Dutch oven in the center of the oven. For a 4 lb brisket, plan on about 4 to 5 hours total cook time, including the vegetable stages. The first stretch before adding any vegetables runs approximately 3 to 4 hours.
- The 4-to-5-hour estimate is for the 4 lb brisket in this recipe. Size, thickness, and equipment affect timing. Use fork-tenderness as your final guide.
Adding the Vegetables
- With about 1 hour of cook time remaining, carefully remove the brisket from the pot and set it on a cutting board or sheet pan.
- Add the quartered potatoes and whole baby carrots to the pot. Add 1 teaspoon kosher salt, black pepper, garlic powder, and onion powder. Gently mix the vegetables into the broth to coat.
- Place the brisket back on top of the vegetables, fat cap up. Cover with the lid and return to the oven for 30 minutes.
- With about 30 minutes of cook time remaining, remove the brisket again and set it aside.
- Add the sliced cabbage to the pot. Add the remaining 1 teaspoon kosher salt. Gently mix the cabbage into the broth and other vegetables.
- Place the brisket back on top, fat cap up. Cover with the lid and return to the oven for the final 30 minutes.
The Crispy Garlic Finish
- When the brisket is fork-tender and the vegetables are cooked through, carefully remove the corned beef from the pot and place it fat cap up on a foil-lined sheet pan.
- Turn on your broiler to high.
- Broil on the bottom rack for 5 to 10 minutes, watching closely, until the garlic topping is golden and crispy.
If you skipped the garlic topping, skip this step entirely and move straight to resting and slicing.
Rest and Slice
- Let the corned beef rest for 10 minutes after broiling (or after removing from the pot if skipping the broil).
- Slice against the grain. This is what gives you those tender, clean slices instead of chewy, stringy ones. Look at the lines running across the brisket and cut perpendicular to them.
- Serve the sliced corned beef alongside the vegetables. Spoon some of the cooking broth over everything if you like.
Tips for the Best Oven-Roasted Corned Beef
- Do not skip the lid. The covered Dutch oven traps moisture and keeps the heat steady. This is a braise, not a roast. The lid stays on except when adding vegetables.
- Use chicken broth, not water. It gives the meat and vegetables a rounder, more savory flavor.
- Only 1 cup of broth. The brisket and cabbage both release liquid as they cook, so you do not need much to start. Too much liquid dilutes the flavor and makes the vegetables waterlogged.
- Plan for the 4 lb brisket. Allow about 4 to 5 hours of covered braising at 300°F, including the vegetable stages. Use tenderness to judge the finish.
- Remove the brisket before adding vegetables. This lets you gently mix them into the broth so they pick up all that flavor. Then the brisket goes back on top.
- Split the salt. Half goes in with the potatoes and carrots, half goes in with the cabbage. This seasons each round of vegetables evenly.
- Use fork-tenderness as your guide. Time estimates get you in the right range, but every brisket is a little different. When a fork slides in with no resistance, it is done.
- Slice against the grain, every time. This is the single easiest thing you can do to improve the texture of your corned beef.
- Watch the broiler closely. The garlic topping can go from golden to burned quickly. Stay nearby.
What to Serve with Corned Beef
The Dutch oven braise gives you tender meat, potatoes, carrots, and cabbage all in one pot. That is a complete meal on its own.
If you want to build a bigger St. Patrick's Day spread, or if you need gluten-free side dish swaps, head over to my St. Patrick's Day Kitchen Game Plan. It has the full prep timeline, a master shopping list, and all of my favorite sides so you can plan the whole menu in one place.
Storing and Reheating Leftovers
Storing
Refrigerate sliced corned beef and vegetables promptly in separate shallow airtight containers, within 2 hours of cooking or 1 hour above 90°F. Save some of the broth in a separate container too. Keep at 40°F or below and use within 3 to 4 days.
Reheating
Reheat sliced corned beef in a skillet over medium-low heat with a splash of the reserved broth until it reaches 165°F internally. Vegetables can be reheated in the microwave or in a covered skillet with a little broth; heat leftovers to 165°F throughout.
Can You Freeze Corned Beef?
Yes. Once chilled, freeze sliced corned beef in an airtight container or freezer bag with some of the cooking broth poured over it. Use within 2 months for best quality. Thaw in the refrigerator and reheat with broth to 165°F.
Frequently Asked Questions
300°F is the low-and-slow setting I use for this recipe. The covered braise gives the brisket time to soften while limiting evaporation. For the 4 lb brisket, plan on about 4 to 5 hours including the vegetable stages, and use fork-tenderness as your final guide.
No. Keep the fat cap facing up the entire time. The fat renders down as it cooks, basting the brisket from the top. Flipping it interrupts that process and is not necessary in a covered braise where the meat is surrounded by liquid and steam.
The brisket and the cabbage both release a significant amount of liquid as they cook. Starting with less broth keeps the cooking liquid concentrated and flavorful. Too much liquid dilutes everything and makes the vegetables waterlogged instead of tender.
For a gluten-free meal, check the packaged corned beef, spice packet, chicken broth, and optional garlic paste, and choose products suitable for a gluten-free diet. The plain vegetables and herbs are naturally gluten-free.
Slide a fork into the thickest part of the brisket; it should go in and come out with little resistance. For the 4 lb brisket at 300°F, expect about 4 to 5 hours including the vegetable stages. Check that the thickest part reaches at least 145°F, then continue braising until fork-tender for this recipe’s texture. Keep the 10-minute rest before slicing.
Absolutely. The corned beef, potatoes, and carrots work great on their own. You can also swap the cabbage for another green like kale or collard greens. Just add it during the final 30 minutes the same way you would the cabbage. But you will want to add one more cup of chicken broth if you leave out the cabbage.
More St. Patrick's Day Recipes
Looking for more ways to cook corned beef, or need help planning the full menu? Here are the other posts in this series:
Did You Make This?
★ If it hit the spot, leave a star rating below.
And if you did the crispy top, tell me. That’s the whole flex.
📖 Recipe
Oven-Roasted Corned Beef and Cabbage
Ingredients
For the Corned Beef
- 1 corned beef brisket (4 lbs) spice packet reserved
- 1 cup chicken broth
- 1 onion sliced
- 6 thyme sprigs
- 1 bay leaf
For the Vegetables
- 1.5 lbs. baby potatoes quartered
- 1 lb. baby carrots left whole
- 1 small head green cabbage cored and sliced like shredded collards
- 2 tsp. kosher salt divided
- black pepper to taste
- garlic powder to taste
- onion powder to taste
For the Crispy Garlic Top (Optional)
- 2 Tbsp. garlic paste
- 1 tsp. black pepper
- Reserved spice packet from the corned beef
Instructions
Prep the Dutch Oven
- Preheat your oven to 300°F.
- Open the corned beef packaging and set the spice packet aside.
- If making the optional crispy garlic topping: In a small bowl, mix the garlic paste, black pepper, and the reserved spice packet. Spread the mixture in a thin, even layer over the fat cap of the brisket.
- Place the sliced onion, thyme sprigs, and bay leaf in the bottom of the Dutch oven.
- Pour in 1 cup of chicken broth.
- Place the corned beef in the pot, fat cap facing up. Cover with the lid.
The Low and Slow Braise
- Place the Dutch oven in the center of the oven. For a 4 lb brisket, cook for approximately 3 to 4 hours before adding vegetables. Use fork-tenderness as your final guide.
Adding the Vegetables
- With about 1 hour of cook time remaining, remove the brisket from the pot and set it aside.
- Add the quartered potatoes and whole baby carrots. Add 1 teaspoon kosher salt, black pepper, garlic powder, and onion powder. Gently mix the vegetables into the broth to coat.
- Place the brisket back on top, fat cap up. Cover and return to the oven for 30 minutes.
- With about 30 minutes remaining, remove the brisket again.
- Add the sliced cabbage and the remaining 1 teaspoon kosher salt. Gently mix into the broth and vegetables.
- Place the brisket back on top, fat cap up. Cover and return to the oven for the final 30 minutes.
The Crispy Garlic Finish
- Remove the fork-tender brisket from the pot and place it fat cap up on a foil-lined sheet pan.
- Broil on high, bottom rack, for 5 to 10 minutes until the topping is golden and crispy. Skip this step if you did not apply the garlic topping.
Rest and Slice
- Let the corned beef rest for 10 minutes. Slice against the grain. This is what gives you tender, clean slices instead of chewy, stringy ones.
- Serve alongside the vegetables. Spoon cooking broth over everything if you like.
Video
Notes
- This recipe is written for a 4 lb brisket. Total cook time is approximately 4 to 5 hours at 300°F. The first stage (brisket only) runs about 3 to 4 hours before vegetables are added.
- Timing varies. The 4-to-5-hour estimate is for the 4 lb brisket in this recipe. Size, thickness, and equipment affect timing. Use fork-tenderness as your final guide.
- Only 1 cup of broth. The brisket and cabbage both release liquid as they cook. Starting with less broth keeps the cooking liquid concentrated and flavorful.
- The vegetables go in two stages. Remove the brisket, add and season the vegetables, gently mix them into the broth, then return the brisket on top. Potatoes and carrots go in with 1 hour left. Cabbage goes in with 30 minutes left.
- Split the salt. Add 1 teaspoon kosher salt with the potatoes and carrots, and 1 teaspoon with the cabbage.
- The garlic topping goes on before cooking. Spread it over the fat cap before the brisket goes into the Dutch oven. The broil at the end just crisps it up.
- Do not remove the lid during cooking except to add vegetables at the scheduled times. Every time the lid comes off, heat and moisture escape.
- For a gluten-free meal: Check the packaged corned beef, spice packet, chicken broth, and optional garlic paste, and choose products suitable for a gluten-free diet. The plain vegetables and herbs are naturally gluten-free.
- Storage: Refrigerate sliced corned beef and vegetables in separate shallow airtight containers within 2 hours of cooking, or 1 hour above 90°F. Keep at 40°F or below and use within 3 to 4 days. Save the broth separately for reheating.
- Freezing: Once chilled, freeze sliced corned beef with some broth in an airtight container or freezer bag. Use within 2 months for best quality. Thaw in the refrigerator.
- Doneness: The thickest part must reach at least 145°F, but continue braising until fork-tender for this recipe’s texture. Keep the 10-minute rest before slicing.
- Reheating: Heat leftover meat and vegetables to 165°F throughout. A splash of reserved broth helps keep the meat moist.
Evie
I made this the other night for dinner. It was amazing! I came out moist and tender with a good blend of herbs and spices. I added the garlic sauce and did the burnt ends. It was good, but it didn't burn all the way across. I sliced it for Reuben Sandwiches! (A family favorite) It sliced like butter. I would definitely make this again especially for the left over sandwiches!! Thanks for sharing!
Gary White
I'm so glad it turned out great. I love this recipe.
Lucy
It came out perfect. I did not make the crispy garlic topping. I cooked the cabbage in wedges and cooked it a little bit longer, but we like it crispy. The texture of flavor were fantastic.
Chris
Oh my goodness, Gary, this is the tastiest, no-fuss corned beef ever! Like you, I prefer "non-mushy" vegetables so roasted them separately. I can't wait to try some of your other recipes...thank you!
Gary White
Thanks, Chris! I appreciate the kind words. And, believe it or not, the veggie method in this recipe yields non-mushy results. A couple people actually complained about that... that they weren't mushy. Lol.
Barbara
So savory and delicious! The veggies and meat turned out perfectly! I used a light ale instead of chicken broth to give it a more complex flavor, but I'm sure the chicken broth is amazing too. This will be my new tradition each St. Patty's!
Audrey
This is a terrific, fool-proof recipe!! I was nervous making St. Patrick's Day dinner for my Father-in-Law but he even had seconds and said it was one of the best corned beef meals he's ever had! Thank you so much!
Gary White
Thank you for trusting me, Audrey! And I'm glad you were able to deliver.
Joan
The depth of flavor using Gary's method is delicious. I used most of the spice pack. I almost wish I would I have done just onions under the meat or pulled them out before adding the potatoes and carrots because they were that tasty! Wanting to keep what I consider the traditional flavors of the meal for St. Patrick's Day, I didn't do the garlic topping.
Gary White
Thanks for the feedback Joan! I'm glad it was tasty.
TBakes
This recipe is fantastic I followed it exactly even crisping up the top at the end. Thank you for a great flavorful way to make corn beef , just make sure you buy the brisket cut.
Cheryl Vincent
Excellent
Jenn
If I'm not making the garlic topping, what should be done with the spice packet? Just not sure if it should be sprinkled on top or mixed in with the vegetables.
Gary White
Either option would work, or you could leave it out.
Jenn
Thank you, Gary! The garlic sounds amazing but we have some sensitive stomachs here. I really appreciate you responding so quickly!
Laureen Miller
So you do not use the spice pack if not doing the “ garlic “ version? Will it have enough flavor? Corned beef flavor?
Gary White
The beef is fully flavored during the brining (or corning) process.
Michael
Do you use the point or the flat?
Gary White
I always use the flat cut because I like the way that it cooks and slices. But you could use either.
Gloria
What if I don't have a Dutch oven . I do have a braser. Can I use that?
Gary White
Yep, a braiser should work just fine as long as it’s oven-safe and has a lid that fits well. You really just need a heavy covered pot for the low-and-slow braise. If it’s a little wider or shallower than a Dutch oven, no big deal. Just make sure the brisket fits comfortably and the lid holds the moisture in.
Monica
Excellent tips and suggestions
Maria Woodward
Can't wait to try this recipe. Looks divine.
Kelly O
Terrific way to cook corned beef--much better than boiling it!
Jeffrey Cowan
The corned beef cooked perfectly, a total of nearly five hours for three pounds. However, the vegetables were WAY undercooked, even after giving them an additional 30 minutes in the oven. Very disappointing!
Gary White
Thanks for trying it. Glad the corned beef turned out well.
This recipe is not written for mushy vegetables. The whole point of adding them near the end is to keep some texture, not cook them into submission like the old-school boiled version.
That said, a few things can throw the timing off fast: bigger pieces, a crowded pot, or vegetables that are very cold going in. If your potatoes and carrots were close to fridge-cold or nearly frozen, that absolutely would slow them down.
But the timing in the recipe is intentional and aimed at vegetables with texture, not the long-boiled mushy style.
Marilyn
I didn’t have a Dutch oven, so I used a baking pan and covered it tightly with heavy duty foil. Hope it works!
Gary White
I believe that will work just fine. Let me know how it goes!
Aly
Had the same exact issue and at th about 3 hour 45 min mark for my about 3.5. Lbs of beef I had no liquid left at all and only once took it out and checked quickly. I had to end up adding 2 more cups of stock also my veggies were hard as rocks after 1hpur and had to leave meat put for last 30 min and my beef was drying out ! Just as disappointed im sure
Rebecca
Loved this! There’s something so comforting having the wonderful aroma of this all through the house! And it was delicious!