There’s something undeniably comforting about a dish like instant pot corned beef. From the rich aroma that fills your kitchen to the tender slices that melt in your mouth, it’s a meal that feels like a warm hug on a winter day. My first experience with corned beef was quite memorable—I was spending the weekend at my grandmother’s house and the enticing smell that wafted from her kitchen as she slow-cooked the beef has stuck with me ever since. However, with the hustle and bustle of daily life, I found a shortcut to recreate this beloved classic without losing any of the flavors, thanks to the versatile Instant Pot.
Ingredients List
- 3 lbs corned beef brisket, including spice packet
- 4 cups water
- 2 tablespoons apple cider vinegar
- 1 tablespoon brown sugar
- 1 large onion, quartered
- 4 cloves garlic, smashed
- 1 pound of baby carrots
- 1.5 pounds of baby potatoes, halved
- 1 small cabbage, cut into wedges
How to Prepare Instant Pot Corned Beef

Prepping the Ingredients
Before diving into the cooking process, make sure your ingredients are ready to go. Rinse the corned beef brisket under cold water to remove excess salt, and pat it dry with a paper towel. This step is crucial to control the saltiness of the final dish. Chop your onion into quarters, smash the garlic cloves lightly, and halve the baby potatoes. With everything prepped, you’re ready to fire up the Instant Pot!
Cooking in the Instant Pot
Set your Instant Pot to the sauté mode, and let it preheat for about 5 minutes. Place the brisket into the pot, fat side up, and add the spice packet that came with it. Pour in four cups of water, apple cider vinegar, and brown sugar, making sure the beef is mostly submerged. Add in the onions and garlic around the brisket. Secure the lid, set the valve to sealing, and select the meat/stew setting with a cooking time of 90 minutes. Once the timer goes off, allow the pressure to release naturally for about 10-15 minutes. Once safe, open the lid and add the potatoes and carrots. Close the lid and cook for another 5 minutes on high pressure. For the final touch, add the cabbage wedges and cook for an additional 3 minutes on high pressure.

Final Touches and Serving
When serving, let the corned beef rest for about 5 minutes before slicing against the grain—this ensures each bite is fall-apart tender. Arrange the beef and vegetables on a platter, drizzling a little of the cooking liquid over the top to enhance the flavor. For a festive presentation, sprinkle with freshly chopped parsley. It’s a delightful dinner centerpiece that beckons everyone to the table.
Why You’ll Love This Instant Pot Corned Beef Recipe
- Ready in a fraction of the time compared to traditional methods.
- Hands-off cooking that frees you to attend to guests or family.
- Bold, savory flavors that rival a restaurant-quality meal.
- No fuss with boiling pots or long marinating times.
Instant Pot Corned Beef Ingredient Notes/Substitutions
Corned beef brisket comes pre-brined, making it perfectly suited for Instant Pot cooking. If access to a spice packet is unavailable, you can substitute with your own mix of pickling spices. Apple cider vinegar adds a slight tang, though white vinegar is a suitable alternative. Adjust the brown sugar to suit your taste—a little extra creates a caramelized flavor. For a healthier spin, swap regular potatoes for sweet potatoes.

Tips for Success with Instant Pot Corned Beef
- Always rinse the brisket to avoid overly salty results.
- Adjust pressure cooking times based on the size of your brisket.
- Equipment varies, so get to know your Instant Pot’s cycles and quirks.
- Cabbage can be cooked less or left out if you prefer a crunchier texture.
FAQs About Instant Pot Corned Beef
- Can I cook frozen corned beef in the Instant Pot? Absolutely! Add an extra 15-20 minutes of pressure cooking time to make sure it cooks through.
- What if my corned beef is too tough? This is usually a sign it was under-cooked. Lock the lid and pressure cook for an additional 10-15 minutes.
- How should I store leftovers? Allow the corned beef to cool before placing it in an airtight container in the fridge for up to three days.
- Can I reuse the cooking liquid? Yes, the flavorful broth can be frozen and used as a base for soups or stews.
Storage & Reheating Instructions
To store leftover corned beef, slice it into manageable pieces and place it in an airtight container. The beef keeps well refrigerated for up to three days. For reheating, lightly steam until warmed through or gently use the microwave, ensuring it doesn’t dry out. The vegetables can be stored and reheated similarly, but are best enjoyed fresh.
Nutritional Information Disclaimer
Please note, the nutritional content of this dish can vary based on the brands of ingredients and the specific quantities used. For precise dietary planning, consider consulting a nutritional expert with your specific measurements.



