Instant Pot Slow Cooker Pot Roast Recipe: Hands-Off Herb-Infused Tenderness

This method delivers tender pot roast with minimal effort, whether you choose the Instant Pot for speed or the slow cooker for convenience.

Herb-infused and cooked to perfection, the meat falls apart at the touch of a fork. Both appliances ensure juicy, flavorful results every time.

Ingredients for Instant Pot Slow Cooker Pot Roast

A handful of quality ingredients transforms into that fall-apart pot roast you crave.

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The chuck roast is non-negotiable for this dish. Look for heavy marbling—this fat renders down to create that unctuous, melt-in-your-mouth texture the intro promises. Costco and Whole Foods typically carry well-marbled options. Avoid lean cuts like round or sirloin, as they’ll dry out during the long cooking process. The beef broth should be low-sodium to control the seasoning.

No red wine? Substitute with additional beef broth plus 1 tbsp balsamic vinegar for acidity. Fresh herbs are ideal, but dried at one-third the quantity works in a pinch (just add them with the liquid, not at the end). Swap carrots for parsnips if you want a sweeter note. The Worcestershire sauce is key for depth—Annie’s or Lea & Perrins are reliable brands.

The roast can be refrigerated in its juices for up to 4 days—it actually improves overnight. Freeze leftovers for up to 3 months in airtight containers. The vegetables are best used within 3 days, as they soften significantly during cooking.

Step-by-Step Instructions for Instant Pot Slow Cooker Pot Roast

This method guarantees fall-apart tenderness with minimal hands-on time.

Step 1: Sear the Chuck Roast for Depth of Flavor

Set your Instant Pot to the Sauté function and add the 2 tbsp olive oil. Pat the 3 lb chuck roast dry with paper towels and season generously with the 1.5 tsp kosher salt and 1 tsp black pepper on all sides.

Once the oil is shimmering, place the roast in the pot and sear undisturbed for 4-5 minutes per side until deeply browned. This creates a flavorful fond that will enrich the final dish. Transfer the seared roast to a plate and set aside.

Real talk: don’t rush this step. A proper sear develops complex flavors that define the finished pot roast. The meat should release easily from the pot when it’s ready to flip.

Step 2: Build the Aromatic Foundation

In the same pot, add the 2 whole yellow onions (quartered), 4 whole carrots (cut into chunks), and 3 whole celery stalks (cut into 2-inch pieces). Cook for 3-4 minutes until the onions begin to soften and take on color.

Add the 5 cloves garlic cloves (smashed and peeled), 2 tbsp tomato paste, and 1 tbsp Worcestershire sauce. Stir constantly for 1 minute until the tomato paste darkens slightly—this deepens its flavor.

Pour in the 0.5 cup red wine and deglaze the pot, scraping up all the browned bits with a wooden spoon. This step ensures no flavor is left behind.

Step 3: Pressure Cook to Perfection

Return the seared chuck roast to the pot along with any accumulated juices. Add the 2 cups beef broth, 3 whole fresh thyme sprigs, 2 whole fresh rosemary sprigs, and 2 whole bay leaves.

Secure the lid, set the valve to Sealing, and cook on High Pressure for 60 minutes. After cooking, allow a natural pressure release for 15 minutes, then quick-release any remaining pressure. The roast should be fork-tender and easily pull apart.

Step 4: Rest and Serve

Carefully remove the chuck roast from the pot and transfer it to a cutting board. Let it rest for 10 minutes before slicing or pulling apart—this ensures the juices redistribute for maximum tenderness.

Skimming the fat from the cooking liquid with a spoon and discard the fresh thyme sprigs, fresh rosemary sprigs, and bay leaves. Serve the pot roast with the vegetables and cooking liquid spooned over the top. The meat should be so tender it nearly melts in your mouth.

Pro Cooking Tips for instant pot slow cooker pot roast

Searing Secrets

Don’t skip the sear! I use my Instant Pot’s Sauté function on normal heat to develop a deep crust on the chuck roast. Pat it bone dry first and let it sear undisturbed for 4-5 minutes per side. This builds the flavor foundation that defines your pot roast. 🔥

Deglazing Done Right

After removing the roast, pour in that ½ cup red wine while scraping the pot with a wooden spoon. Those browned bits are pure flavor—don’t let them go to waste. I use a Cabernet Sauvignon for its bold character.

Natural Release Matters

Once pressure cooking finishes, let the pot sit for a full 15 minutes of natural release. This prevents the meat from seizing up and ensures it stays fork-tender. Quick-releasing the remaining pressure is fine after that.

Herb Handling

Add fresh herbs like thyme and rosemary whole—they infuse beautifully during cooking. I tie mine with kitchen twine for easy removal. If using dried, add them with the liquid at the start for even distribution.

Resting Time

Always rest your roast for 10 minutes before slicing. This lets those precious juices redistribute. Skim the fat from the cooking liquid during this time—it makes for a cleaner final dish. 💡

Slow Cooker Adjustment

For the slow cooker, sear first in a skillet, then transfer everything to the pot. Cook on Low for 8-10 hours or High for 5-6 hours. The longer cook time develops even deeper flavors in the vegetables.

Frequently Asked Questions