Transforming a tough cut of brisket into tender, herb-infused corned beef has never been easier than with this Insta Pot recipe. The secret lies in precise pressure cooking techniques that melt the collagen into rich, juicy perfection while keeping the meat perfectly seasoned.
I’ve perfected this method over countless batches, ensuring restaurant-quality results with minimal effort.
This recipe begins with a flavorful brine that infuses the brisket with aromatic herbs and spices, creating a deeply savory base. The Insta Pot handles the long cooking time efficiently, delivering tender meat that practically falls apart at the touch of a fork.
Traditional sides like cabbage, carrots, and potatoes cook alongside the brisket, absorbing all the delicious juices.
By the time you’re ready to serve, you’ll have perfectly cooked corned beef with a rich, spiced glaze and tender meat that pulls apart effortlessly. The accompanying spiced pickles add a bright, tangy contrast that cuts through the richness.
This is comfort food at its finest, made simple with modern convenience.
Whether you’re feeding a crowd or treating yourself to a special meal, this Insta Pot corned beef delivers professional-quality results without the hours of traditional cooking. The natural release method ensures the meat stays moist and flavorful, while the precise liquid ratios guarantee perfect texture every time.
Ingredients for insta pot corned beef
Six ingredients for the brisket, six for the sides—just good stuff you can grab anywhere.
| Ingredient | Amount | Notes |
|---|---|---|
| Beef Brisket 🥩 | 3 lb | Flat cut preferred, trimmed of fat |
| Yellow Onions 🧅 | 2 whole | Peeled, quartered lengthwise |
| Carrots 🥕 | 4 whole | Medium size, peeled |
| Green Cabbage 🥬 | 1 lb | Whole head, cored |
| Russet Potatoes 🥔 | 2 lb | Yukon gold or red preferred |
| Bay Leaves 🍃 | 4 whole | Dried, standard size |
| Garlic Cloves 🧄 | 6 cloves | Peeled, smashed |
| Mustard Seeds 🌶️ | 1 tbsp | Yellow seeds preferred |
| Black Peppercorns 🌶️ | 1 tbsp | Freshly cracked preferred |
| Kosher Salt 🧂 | 1 cup | Non-iodized preferred |
| Brown Sugar 🍯 | ½ cup | Light or dark |
| Apple Cider Vinegar 🍎 | ½ cup | Not white vinegar |
| Fresh Dill 🌿 | ¼ cup | Chopped, stems removed |
| Spiced Pickles 🥒 | 1 jar | Homemade or store-bought |
| Beef Broth 💧 | 2 cups | Low-sodium preferred |
The brisket is non-negotiable here. Flat cut is your best bet—it’s leaner and more tender than point cut. Look for 3-4 lb packs at Costco or your local butcher if you’re feeding a crowd. Trim any thick fat caps to about 1/4-inch thick—too much fat makes the meat greasy. The onions and carrots? Any size works, but organic is worth it if you’re picky about dirt. I usually grab the whole head of cabbage because it keeps longer than pre-shredded, and the core makes great broth later.
No fresh dill? Dried dill at half the amount works, but it’s not the same. Running out of apple cider vinegar? White vinegar plus a pinch of sugar gets you close, but the flavor won’t be identical. The spiced pickles? Homemade is ideal—just mix 2 cups vinegar, 1 cup sugar, 1 tbsp mustard seeds, and 1 tsp turmeric. No time? Trader Joe’s or local delis usually have great jars. The beef broth can be bouillon cubes in a pinch, but low-sodium is key—you don’t want to overpower the natural flavors.
This keeps for 4-5 days in the fridge, but honestly, it tastes better the next day. The brisket pulls apart like butter, and the sides soak up all the juices. Freeze portions for up to 3 months—just thaw overnight in the fridge. I always make extra because corned beef sandwiches are a thing, and they’re even better with the leftover juices. Store everything in airtight containers to keep the flavors locked in.
Why You’ll Love This Recipe
- Here’s what sold me: the potatoes come out fluffy on the inside but crispy on the edges—like they’ve been roasted, not boiled. And the cabbage? So soft it practically melts, but still holds its shape. It’s the kind of texture combo that makes you pause mid-bite.
- Set-It & Forget: I swear by this recipe when I’ve got better things to do than stand over the stove. Toss the brisket, onions, and potatoes in the Instant Pot with water and spices—boom—press a button. That’s it. No babysitting, no burnt edges, just tender perfection when I walk back in.
- Crisper Than Takeout: Here’s what sold me: the potatoes come out fluffy on the inside but crispy on the edges—like they’ve been roasted, not boiled. And the cabbage? So soft it practically melts, but still holds its shape. It’s the kind of texture combo that makes you pause mid-bite.
- Leftovers for Days: Between us, this recipe makes way more than I can eat in one sitting. The brisket stays juicy for days, the veggies hold up, and honestly? I’d rather have it cold the next day than any sad deli sandwich. Wrap it in foil, reheat it—no one will guess it’s not fresh.
Step-by-step instructions for Insta Pot corned beef
Here’s how to transform tough brisket into tender, flavor-packed corned beef with crisp pickles.
Prep the Brisket and Vegetables
Start by trimming any excess fat from the 3 lb beef brisket, leaving about ¼ inch for flavor. Place the brisket in the Insta Pot and add the 2 whole yellow onions, 4 whole carrots, 1 lb green cabbage (core removed), and 2 lb russet potatoes. I like to arrange the vegetables around the brisket so they absorb all those rich flavors during cooking.
Peel and smash the 6 cloves garlic and add them to the pot. Toss in the 1 jar spiced pickles, cutting them into chunks if they’re whole. This is where the magic happens—the pickles will soften beautifully while adding their signature tang. The vegetables should fit comfortably without overcrowding the pot.
Season and Sauté the Aromatics
Set your Insta Pot to the “Sauté” function and add 1 tablespoon mustard seeds and 1 tablespoon black peppercorns. Let them toast for 30 seconds until fragrant—this step builds incredible depth of flavor. Then add 1 cup kosher salt, 0.5 cup brown sugar, and 0.5 cup apple cider vinegar, stirring constantly for 1 minute.
This is the moment that matters: the salt and sugar begin dissolving into the liquid that will form during cooking. The vinegar adds a bright acidity that cuts through the richness of the beef. Let the mixture bubble gently for 2 minutes until the salt and sugar are mostly dissolved and the aromatics smell heavenly.
Cook the Corned Beef
Pour in the 2 cups beef broth and give everything a good stir. Secure the lid, set the valve to “Sealing,” and cook on “High Pressure” for 60 minutes. This pressure cooking time ensures the tough brisket becomes fork-tender while keeping the vegetables perfectly cooked but still holding their shape.
Here’s the thing—your Insta Pot might release pressure naturally after cooking. If it doesn’t, let it release for 10 minutes before opening. The brisket should be so tender it practically falls apart with a fork, and the vegetables should be soft but not mushy. If the brisket isn’t tender enough, cook for an additional 10 minutes on high pressure.
Finish with Fresh Herbs
Carefully remove the brisket and vegetables from the pot and transfer them to a serving platter. Discard the bay leaves and any large pieces of garlic skin. Sprinkle the 0.25 cup fresh dill over everything just before serving—this adds a bright, fresh finish that cuts through the richness.
Let the corned beef rest for 5 minutes before slicing. The brisket should be juicy and falling apart, with the vegetables perfectly tender. Serve with the pan juices spooned over the top for maximum flavor. This dish makes enough for 6 hearty servings, perfect for a weekend meal with family or friends.
Pro Tips For Making Insta Pot Corned Beef
- SEAR THE BRISKET FIRST: I learned this the hard way—skipping the sear means flavor hiding in the broth instead of clinging to the meat. Hit the Instant Pot on sauté mode with 1 tablespoon oil, then brown the brisket on all sides for 3-4 minutes. The crust locks in juices and makes the final dish taste like you slaved over it.
- CHOP POTATOES UNIFORM: No one wants mushy potatoes or crunchy chunks in the same bite. Cut the russets into 1.5-inch cubes—big enough to stay intact but small enough to soften evenly. I used to eyeball it, but now I measure with a ruler. Yes, it’s overkill, but it works.
- DON’T OVERLOAD THE POT: The Instant Pot’s pressure valve isn’t a trash can. Packing in too many veggies or crowding the brisket means uneven cooking and sad, underdone corners. Aim for a 1-inch gap between ingredients—this isn’t a stew, it’s a corned beef with room to breathe.
- ADD CABBAGE LAST: Sounds weird, but it works: Toss the cabbage in after the Instant Pot’s cooking time ends. The residual heat wilts it perfectly without turning it to mush. I was skeptical until I tried it—now it’s non-negotiable for crisp-tender greens.
Common mistakes when making this dish
Skipping the Brine
One of the biggest mistakes I see is skipping the overnight brine or rushing it to just a few hours. The corned beef gets its signature flavor from the salt, vinegar, and spices penetrating the meat over time.
I always brine my brisket for at least 12 hours—overnight is ideal. If you’re short on time, try a 4-hour quick brine with double the salt and vinegar, but the texture won’t be as perfect. 🧂
Overcrowding the Pot
Packing the Insta Pot too tightly can lead to uneven cooking and soggy vegetables. The brisket and vegetables should fit comfortably without being crammed. I arrange the onions, carrots, and potatoes around the brisket in a single layer, leaving about 1 inch of space between them.
If your pot is full, cook the vegetables separately or reduce the portion size. Overcrowding also risks triggering the pressure release valve prematurely.
Ignoring Natural Release
Quick-release after cooking can turn your tender brisket into dry, stringy meat. Always allow for a 10-minute natural release after pressure cooking. This gradual pressure drop keeps the meat moist and allows the juices to redistribute.
If you’re in a rush, opt for a quick release only after 10 minutes of natural release time. Skipping this step is a fast track to disappointment. ⏰
Underestimating Rest Time
Many people cut into the brisket immediately after cooking, losing precious juices that would otherwise keep it moist. Always let the corned beef rest for at least 5-10 minutes before slicing. I cover it loosely with foil during this time to retain heat.
This resting period also helps the meat fibers relax, making each slice more tender. Don’t skip this crucial step—it’s what separates good from great. 💡
Using the Wrong Cut
Not all brisket cuts are created equal, and using the wrong one can ruin your dish. The flat cut is ideal for this recipe—it’s leaner and more tender than the point cut. If you accidentally grab a point cut, expect longer cooking times and potentially tougher meat.
Ask your butcher for the flat cut specifically, or check the packaging. The flat cut is also more forgiving in the Insta Pot, making it the best choice for beginners. 🥩
Neglecting Liquid Levels
The Insta Pot needs enough liquid to build pressure, but too much can dilute the flavors. Aim for about 2 cups of liquid (broth plus any juices from the brisket and vegetables).
If your pot has less than 1 cup of liquid after sautéing, add a splash of water or broth. Too little liquid risks burning the aromatics, while too much can make the meat watery. I always check the liquid level before sealing the lid. 💧
Nutrition facts
Frequently asked questions
Can I use a point cut of brisket instead of flat cut?
The flat cut is ideal for this recipe because it’s leaner and more tender, but you can use a point cut if that’s all you have. Just be prepared for longer cooking times—add 15-20 minutes to the pressure cooking and check for doneness earlier. The point cut will be slightly fattier and may need an extra 10 minutes of natural release to render the fat properly.
How do I know when the corned beef is fully cooked?
Your corned beef is done when it reaches an internal temperature of 203°F and feels tender enough to pull apart with a fork. Use a meat thermometer to check the thickest part of the brisket. If it’s still tough after 60 minutes on high pressure, add another 10 minutes and check again. The vegetables should be fork-tender but not falling apart.
Can I make this recipe without an Insta Pot?
Slow cook on low for 8-10 hours or simmer on the stovetop with 3-4 cups of liquid for 3-4 hours. The key is patience—both methods will yield tender meat, but the Insta Pot cuts cooking time dramatically. For stovetop, keep the liquid level above the meat to prevent burning.
What’s the best way to reheat leftovers?
Reheat in the Insta Pot on “Sauté” with 2 tablespoons of broth or water for 5-7 minutes, or microwave in 1-minute intervals until warmed through. Never reheat in the oven uncovered—it dries out the meat. For best texture, reheat only what you’ll serve immediately. Leftovers keep 4-5 days in the fridge.
Why does my corned beef turn out dry?
Dry corned beef usually means you skipped the natural release or didn’t rest the meat. Always allow 10 minutes of natural pressure release after cooking, then rest the brisket 5-10 minutes before slicing. Also check your liquid levels—too little can cause the meat to overcook. If it’s still dry, try adding a splash of broth when reheating.
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