This Baked Corned Beef Brisket is juicy and full of flavor. With just a few simple spices and some slow-baking time, you’ll have a tender meal that’s perfect for any gathering!
I love how easy it is to make this dish. Just pop it in the oven and let it do its thing. Plus, the leftovers are fantastic in sandwiches—if there are any left! 😄
Key Ingredients & Substitutions
Corned Beef Brisket: This is the star of the dish. Select a brisket that’s between 3 to 4 pounds for the best balance of flavor and tenderness. If you can’t find it, you can use a flat-cut brisket, but avoid the point cut as it can be fattier.
Spices: The spice packet that comes with the brisket is essential. However, if you don’t have it, just use black peppercorns, bay leaves, and some garlic. You could even add some paprika or thyme for extra flavor.
Whole Grain Mustard: This adds a robust flavor to the crust. If you don’t have it, Dijon mustard is a great substitute. I often use spicy brown mustard for a bit more kick!
Brown Sugar: It’s optional but helps balance the mustard’s tanginess. If you’re looking for a healthier option, you could swap it for honey or maple syrup. Just use a little less, as they are sweeter.
How Do You Make the Mustard Crust Perfectly?
The mustard crust gives the brisket its unique flavor and texture. First, make sure the mustard is spread generously to cover all sides. Using brown sugar is a great way to enhance the crust, giving it a nice caramelization. Here’s how to do it:
- After boiling the brisket, allow it to cool slightly so the mustard sticks better.
- In a bowl, mix whole grain mustard with brown sugar (if using) and freshly ground black pepper.
- Use a spatula or your hands to apply the mixture evenly all over the brisket.
- For optimal results, let it rest a few minutes before baking—this helps the flavors meld.
Don’t rush this step, as the crust is what makes each slice so enjoyable!
Baked Corned Beef Brisket Recipe
Ingredients You’ll Need:
For the Brisket:
- 1 (3 to 4 pounds) corned beef brisket, with spice packet
- 1 tablespoon black peppercorns
- 3 bay leaves
- 4 cloves garlic, peeled and smashed
- 1 tablespoon mustard seeds
- 1 teaspoon coriander seeds
- 1 teaspoon crushed red pepper flakes (optional)
For the Mustard Crust:
- 1/4 cup whole grain mustard
- 1 tablespoon brown sugar (optional, for slight sweetness)
- Freshly ground black pepper, to taste
How Much Time Will You Need?
This recipe requires about 10 minutes of prep time and around 2 to 3 hours for simmering the brisket, plus an additional 30 to 45 minutes for baking, and finally, about 10 minutes of resting time. Overall, you’ll be enjoying this delicious brisket in approximately 3 to 4 hours, which is well worth the wait!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 325°F (163°C). This will ensure it’s ready to cook the brisket once you’ve prepared it!
2. Rinse and Dry the Brisket:
Next, rinse the corned beef brisket under cold water. This helps get rid of excess brine. Once rinsed, pat it dry with paper towels so it’s not too wet.
3. Simmer the Brisket:
In a large pot, place the brisket and cover it with water. Add the spice packet that came with the brisket along with the black peppercorns, bay leaves, smashed garlic, mustard seeds, coriander seeds, and crushed red pepper flakes (if using). Bring this mixture to a boil, then reduce the heat to let it simmer gently. Cook for about 2 to 3 hours, or until the brisket is tender when pierced with a fork.
4. Prepare for Baking:
Once the brisket is tender, carefully remove it from the pot and place it on a baking sheet or roasting pan lined with parchment paper or foil.
5. Make the Mustard Mixture:
In a bowl, mix together the whole grain mustard, brown sugar (if using), and freshly ground black pepper to create a thick paste. Make sure everything is well blended.
6. Apply the Mustard Crust:
Spread the mustard mixture evenly over the top and sides of the brisket. This will create a flavorful crust that enhances the dish.
7. Bake the Brisket:
Place the brisket in the preheated oven and bake it uncovered for about 30 to 45 minutes. You want the mustard crust to be set and slightly caramelized, giving your brisket a lovely finish.
8. Rest and Slice:
After baking, remove the brisket from the oven and let it rest for 10 minutes. This resting period will help keep it juicy. After it’s rested, slice the brisket thinly against the grain for the best texture.
9. Serve and Enjoy:
Now, it’s time to enjoy your delicious baked corned beef brisket! Serve it warm or at room temperature with your favorite sides, such as potatoes, cabbage, or a fresh salad.
This recipe truly highlights the distinctive flavor of the coriander and mustard-spiced crust, combined with the tender, juicy interior characteristic of baked corned beef brisket. Happy cooking!
Can I Use a Different Cut of Meat for This Recipe?
While corned beef brisket is traditional, you can substitute it with a flat-cut brisket or even a leaner cut like round beef roast. Just adjust the cooking time accordingly, as leaner cuts will cook faster and may need less simmering time.
Can I Make This Recipe in a Slow Cooker?
Absolutely! Instead of simmering on the stovetop, you can place the brisket and all the spices in a slow cooker. Cover with water and cook on low for 6 to 8 hours until tender. Proceed with the mustard crust and baking instructions as directed.
How Should I Store Leftovers?
Any leftovers should be stored in an airtight container in the refrigerator for up to 4 days. To reheat, gently warm the brisket in the oven at 325°F (163°C) or in the microwave until heated through, taking care not to dry it out.
Can I Freeze the Brisket?
Yes, you can freeze cooked corned beef brisket! Wrap it tightly in plastic wrap and then in aluminum foil, or place it in a freezer-safe bag. It will last for up to 3 months. Thaw in the refrigerator overnight before reheating.
