1. Set the pressure cooker to sauté, then add the oil and wait for it to heat up. Turn the Instant Pot off once the meat has browned. Scrape up any browned bits on the bottom of the inner pot with approximately 12 cups more beef broth. Place the roast in the hot oil and sear all sides for 3-4 minutes per side.
2. Roast is cooked on high pressure for 20 minutes per pound. Sprinkle with onion powder and add garlic and horseradish. Add carrots and potatoes to the liquid inside the inner pot now if you’re cooking them. Cook on high pressure for 10 minutes or 20 minutes for really soft potatoes and carrots. Once the pressure has been released, remove the roast and let it rest for 10-15 minutes before cutting.
3. Allow for a 5-minute pressure release when the cooking time has passed, then conduct a fast pressure release. With the cooking liquid, serve the potatoes, carrots, and roast.

The above points demonstrate how easy it is to prepare a pot roast in an instant pot at home using common household goods and utensils. To create a tasty dish, it’s vital to get the right temperature for heat and to know the right meat to use. You may learn more about this procedure by watching the video.