Crispy Corned Beef (Oven or Slow Cooker)
Crispy corned beef is a delightful dish that can be easily prepared using either an oven or a slow cooker. This recipe guarantees a tender and flavorful brisket with an irresistible crispy crust that will make your taste buds dance. With its simple ingredients and straightforward directions, you’ll impress your family and friends with minimal effort.
Why Make This Recipe
Making crispy corned beef offers a delicious blend of flavors and textures that are perfect for any occasion, from St. Patrick’s Day celebrations to Sunday family dinners. The combination of Dijon mustard and brown sugar provides a unique sweet and savory taste, while the herbs and spices deepen the flavor profile of the brisket. Plus, whether you choose to cook it in the oven or a slow cooker, you’ll find that the process is hassle-free, allowing you to focus on enjoying time with your loved ones.
How to Make Crispy Corned Beef
Ingredients

- Corned Beef Brisket (3-4 lbs)
- Dijon Mustard
- Brown Sugar
- Garlic
- Black Pepper
- Fennel Seeds
- Apple Juice or Cider
- Apple Cider Vinegar
- Spice Packet
Directions
- Remove the corned beef from its packaging and rinse it under cold running water to eliminate excess salt.
- Pat the meat dry with paper towels and crush the spice packet’s contents.
- In a bowl, mix the crushed spices with minced garlic, brown sugar, fennel seeds, and black pepper.
- Spread Dijon mustard evenly over the fatty side of the brisket. Then, press the spice mixture into the mustard-coated brisket.
- For the oven method, preheat your oven to 325°F (163°C). Pour apple juice and cider vinegar into a roasting pan, place the brisket inside, and cover it tightly with foil. Bake for approximately 50 minutes per pound, which will take about 3 hours for a 3-4 pound brisket.
- For the slow cooker method, pour the apple juice and vinegar into the bottom of the slow cooker, place the beef brisket inside, and cook on the LOW setting for 6 to 8 hours.
- Once the meat is tender and fully cooked, transfer it to a foil-lined baking sheet. Turn the oven to broil and broil the brisket for 5-6 minutes, until it develops a dark, mahogany crust.
- Allow the meat to rest for 15 minutes before slicing against the grain.

Pro Tips for Success Crispy Corned Beef
- Choose the Right Brisket: Select a high-quality corned beef brisket from your butcher or grocery store. Look for ones that are well-marbled for extra flavor and tenderness.
- Use Fresh Spices: For the best flavor, consider using whole spices and grinding them yourself. Freshly ground spices can add more potency.
- Avoid Overcooking: Keep an eye on the cooking time. Overcooked brisket can become dry, so make sure to check for tenderness.
- Broiling for Crispiness: Broiling at the end is what creates that delicious crispy crust, so don’t skip this step!
- Let It Rest: Allowing the meat to rest helps the juices redistribute, ensuring every slice is juicy and flavorful.
Flavor Variations for Crispy Corned Beef
- Sweet and Spicy: Add a pinch of cayenne pepper or a splash of hot sauce to the spice mixture for a kick of heat.
- Herbaceous Twist: Incorporate fresh herbs like thyme or rosemary into the spice blend for an herbal flavor element.
- Maple Glaze: Substitute brown sugar with maple syrup for a unique sweetness that pairs beautifully with the mustard.
- Smoky Flavor: Add a teaspoon of smoked paprika to the spice mix for a hint of smokiness.
Serving Suggestions for Crispy Corned Beef
Crispy corned beef is versatile and can be served in various ways. Here are a few ideas:
- Classic Reuben Sandwiches: Layer slices of brisket with sauerkraut, Swiss cheese, and Russian dressing on rye bread.
- Corned Beef Hash: Chop leftover brisket and pan-fry it with diced potatoes and onions for a hearty breakfast dish.
- Salad Topping: Slice the brisket thinly and serve it on top of mixed greens with a tangy vinaigrette.
- Accoutrements: Serve with traditional sides like colcannon, roasted vegetables, or pickles to complement the meal.
Storage and Freezing Instructions for Crispy Corned Beef
To store your crispy corned beef, make sure it’s cooled to room temperature, then wrap it tightly in plastic wrap or aluminum foil. Store in the refrigerator for up to 3-4 days. For longer storage, you can slice the brisket and place it in an airtight container in the freezer, where it can last for up to 3 months. When ready to enjoy, thaw in the refrigerator overnight before reheating in the oven or microwave.
Nutrition Facts (Per Serving)
- Calories: 320
- Protein: 30g
- Carbs: 8g
- Fat: 20g
- Fiber: 0g
- Sodium: 850mg
FAQ About Crispy Corned Beef
Can I make crispy corned beef without a spice packet?
Absolutely! If you don’t have a spice packet, you can create your own blend using mustard seed, coriander seeds, black peppercorns, and crushed red pepper. This will still give you that signature flavor you desire.
Is there a difference between corned beef and brisket?
Yes, corned beef specifically refers to brisket that has been cured in a brine solution, typically flavored with various spices. While brisket is the cut of meat, corned beef is a preparation method that transforms it into a salty, flavorful delicacy.
What is the best way to reheat leftover corned beef?
For the best results, slice the leftover brisket, and heat it in a pan over medium heat. You can also add a splash of beef broth to keep it moist. Alternatively, you can use a microwave, but be cautious not to overcook it, as it may become tough.
Can I make crispy corned beef in an Instant Pot?
Yes, you can adapt this recipe for an Instant Pot, but the final crisping step will need to be done under a broiler in the oven. Cook on High Pressure for about 90 minutes, allowing for a natural release. Then proceed to broil for that crispy finish.
What sides go well with crispy corned beef?
Crispy corned beef pairs well with a variety of sides such as coleslaw, boiled potatoes, glazed carrots, or even a refreshing side salad. These complement the richness of the meat beautifully.
Final Thoughts
Crispy corned beef, whether made in the oven or slow cooker, is a spectacular dish that combines simplicity with flavor. The satisfying crunch of the exterior paired with the succulent meat inside is sure to be a hit at your next meal. By following the tips and variations provided, you can customize this recipe to make it your own while delighting your family and friends. Enjoy every delicious bite!
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Crispy Corned Beef (Oven or Slow Cooker)
- Total Time: 195 minutes
- Yield: 4 servings
- Diet: Paleo
Description
Delicious corned beef brisket with a crispy crust, easily prepared in either an oven or a slow cooker.
Ingredients
- Corned Beef Brisket (3-4 lbs)
- Dijon Mustard
- Brown Sugar
- Garlic
- Black Pepper
- Fennel Seeds
- Apple Juice or Cider
- Apple Cider Vinegar
- Spice Packet
Instructions
- Remove the corned beef from its packaging and rinse it under cold running water to eliminate excess salt.
- Pat the meat dry with paper towels and crush the spice packet’s contents.
- Mix the crushed spices with minced garlic, brown sugar, fennel seeds, and black pepper.
- Spread Dijon mustard evenly over the fatty side of the brisket. Then, press the spice mixture into the mustard-coated brisket.
- For the oven method, preheat your oven to 325°F (163°C). Pour apple juice and cider vinegar into a roasting pan, place the brisket inside, and cover it tightly with foil. Bake for approximately 50 minutes per pound.
- For the slow cooker method, pour the apple juice and vinegar into the bottom of the slow cooker, place the beef brisket inside, and cook on the LOW setting for 6 to 8 hours.
- Once the meat is tender and fully cooked, transfer it to a foil-lined baking sheet. Turn the oven to broil and broil the brisket for 5-6 minutes, until it develops a dark, mahogany crust.
- Allow the meat to rest for 15 minutes before slicing against the grain.
Notes
Choose the right brisket for better flavor. Use fresh spices for maximum aroma and flavor. Avoid overcooking to maintain juiciness, and allow the meat to rest before slicing.
- Prep Time: 15 minutes
- Cook Time: 180 minutes
- Category: Main Course
- Method: Baking, Slow Cooking
- Cuisine: Irish



