Instant Pot 3-Packet Pot Roast is the most flavorful roast ever. Flavored with Italian dressing, brown gravy, and Ranch seasoning, this easy dinner recipe is sure to become one of your most requested meals.
Turn Instant Pot on "Saute" mode. When hot add the oil and swirl to coat the bottom. Add chuck roast and cook until browned on both sides.
Press "Cancel"Sprinkle all 3 packets over the roast. Pour the broth over the roast.
Place the lid on the pot and make sure valve is in "sealing" position.Press "Manual" or "High Pressure" for 90 minutes.
Do a Natural Pressure release for 15 minutes and then release the remaining pressure manually. Remove the lid.Remove the roast to a serving plate or large bowl.
Stir the cornstarch with 1 1/2 tablespoons of cold water. Add to the Instant Pot and turn to "Saute". Simmer for 2 to 3 minutes to thicken.Meanwhile, shred pot roast with 2 forks. Return to Instant Pot when sauce has thickened.
Notes
Cut the chuck roast into 2 pieces if it makes it easier to get it in the Instant Pot.Cooking time does not include the time that it takes the Pressure Cooker to come to pressure. This can take an extra 15 minutes or so.