There’s something about a hearty pot roast that instantly makes the house feel cozy. But as a busy mom, I don’t always have hours to babysit a roast in the oven all afternoon. That’s exactly why this Instant Pot Pot Roast has become one of my favorite easy family dinners.
It has all the comfort-food flavor of a traditional Sunday pot roast — tender beef, savory broth, soft potatoes, and carrots. But made in a fraction of the time thanks to the Instant Pot. It’s the kind of meal that feels comforting without requiring a full day in the kitchen.
Even better? The leftovers are amazing for busy weeknights, meal prep lunches, or quick dinners after sports practice and activities.
Why Use an Instant Pot for Pot Roast?
If you’ve ever wondered whether an Instant Pot is really worth it for recipes like pot roast, the answer is absolutely yes.
Here’s why busy families love using the Instant Pot for this recipe:
- Faster cooking time: Traditional pot roast can take 4–8 hours. The Instant Pot gives you fork-tender beef in about 90 minutes.
- Hands-off cooking: Once everything is in the pot, the pressure cooker does the work for you.
- Tender meat every time: Pressure cooking helps break down tougher cuts of beef like chuck roast into juicy, flavorful bites.
- One-pot meal: Meat, potatoes, carrots, and broth all cook together for easy cleanup.
- Perfect for busy weeknights: You can prep dinner quickly and still serve a comforting homemade meal.
For moms juggling school pickups, sports, homework, and everything in between, this recipe is a lifesaver.
Instant Pot Pot Roast Recipe
Prep Time: 15 minutes
Cook Time: 1 hour 30 minutes (including natural release time)
Total Time: 1 hour 45 minutes
Ingredients
- 1.5-pound beef chuck roast, cut in half
- 1/2 teaspoon kosher salt
- 1/4 teaspoon black pepper
- 1 tablespoon olive oil
- 1/2 large onion, diced
- 1 tablespoon garlic, minced
- 1/2 tablespoon tomato paste
- 1/2 tablespoon Worcestershire sauce
- 1 cup beef broth
- 3 sprigs fresh thyme
- 8.5 oz baby carrots
- 1-pound russet potatoes, cubed
How to Make Instant Pot Pot Roast
Step 1: Sear the Roast
Turn your Instant Pot to sauté mode. Once heated, add olive oil and sear the roast on all sides until browned. This step adds so much flavor to the final dish.
Remove the roast and set aside.
Step 2: Cook the Onions and Garlic
Without removing the oil, add the diced onions to the Instant Pot. Cook for 3–4 minutes until softened and slightly caramelized.
Add the garlic and stir well. Press the cancel button to turn off sauté mode.
Step 3: Build the Flavor
Add the beef broth, Worcestershire sauce, and tomato paste to the pot. Stir everything together well.
Place the roast back into the broth mixture and top with fresh thyme sprigs.
Step 4: Pressure Cook the Roast
Seal the Instant Pot lid and make sure the pressure valve is closed.
Cook on high pressure for 1 hour. Once cooking is complete, allow a natural release for 5 minutes before manually releasing the remaining pressure.
Step 5: Add the Vegetables
Open the lid and add the carrots and potatoes. Stir gently so the vegetables are coated in the flavorful broth.
Seal the lid again and cook on high pressure for 10 minutes.
Allow another 10-minute natural release before manually releasing the remaining pressure.
Step 6: Shred and Serve
Transfer the roast to a cutting board and shred with two forks.
You can either return the shredded beef to the Instant Pot and mix everything together, or arrange the roast, potatoes, and carrots on a serving platter for a classic family-style dinner.
Tips for the Best Instant Pot Pot Roast
Choose Chuck Roast
Chuck roast works best because it becomes incredibly tender under pressure cooking.
Don’t Skip the Sear
Browning the meat first creates deeper flavor and gives the broth a rich taste.
Cut Potatoes Evenly
Uniform potato pieces help everything cook evenly.
Let It Naturally Release
Natural release keeps the meat tender and juicy instead of tough.
Is This Pot Roast Low Carb?
This recipe is lower in carbs than many traditional pot roast recipes because it skips flour, cornstarch, and thick gravy. For an even lower carb option, you can swap the potatoes for:
- Cauliflower
- Turnips
- Radishes
- Extra carrots and celery
What to Serve with Pot Roast
This Instant Pot pot roast is already a complete meal, but if you want to round out dinner, try serving it with:
- Side salad
- Roasted green beans
- Steamed broccoli
- Dinner rolls for the kids
- Mashed cauliflower for a lower carb side
Storage & Leftovers
Store leftovers in an airtight container in the refrigerator for up to 4 days.
This recipe reheats beautifully and tastes even better the next day, making it perfect for meal prep or busy school nights.
Instant Pot Pot Roast
Ingredients
- 1.5-pound beef chuck roast, cut in half
- 1/2 teaspoon of Kosher salt
- 1/4 teaspoon of black pepper
- 1 tablespoon of olive oil
- 1/2 large onion, diced
- 1 tablespoon of garlic, minced
- 1/2 tablespoon of tomato paste
- 1/2 tablespoon of Worcestershire sauce
- 1 cup of beef broth
- 3 sprigs of fresh thyme
- 8.5 ounces of baby carrots
- 1-pound of russet potatoes, cubed
Instructions
INGREDIENTS -

- Turn your instant pot onto sauté mode. Once it has heated up, add in your oil. Add the roast to your instant pot. Sear the roast on all sides. Once completed, remove and set aside.

- Without removing your oil, add in your onions. Caramelize your onions for about 3 to 4 minutes and then add in your garlic. Stir well, and then turn your instant pot off by pressing the “cancel” button.
- Add to your onions and garlic your beef broth, worcestershire sauce, and tomato paste. Mix well.

- Add your roast back to the pot on top of the broth mixture. Place one sprig on each roast and place another sprig in the broth.

- Close the lid on your instant pot by twisting closed. Make sure that your sealing valve is pushed away from you to lock in your pressure.
- Set your instant pot to one hour on high pressure. Once the time is up, allow it to naturally release for about five minutes. After you have allowed it to natural release, manually release by bringing the valve toward you to release the pressure.
- Add to your pot the carrots and potatoes. Give a little stir into the broth trying to make sure that they are well coated in the liquid.

- Close the lid on your instant pot one more time by twisting closed. Close your ceiling valve. Set your instant pot on high pressure for 10 minutes. Once the timer is done, allow it to naturally release for another 10 minutes, then manually release.

- Remove the roast to a cutting board. Shred well. You can add the meat back to the instant pot and mix well with your potatoes and carrots, or you can transfer your rose to a serving tray with the potatoes and carrots separately. Enjoy!

Why This Instant Pot Pot Roast Stays on Repeat
If your family loves comfort food but your schedule doesn’t always allow for slow-cooked meals, this Instant Pot Pot Roast is the perfect solution. It’s hearty, cozy, easy to make, and packed with flavor — exactly the kind of dinner busy moms need in their recipe rotation.
Whether you’re serving it on a chilly weeknight or making it for Sunday dinner, this easy Instant Pot pot roast recipe is one your family will ask for again and again.
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