How to make Instant Pot pot roast that is so tender, it melts in your mouth. This easy recipe makes ultra-flavorful beef guaranteed to satisfy the entire family. Use an Instant Pot or another pressure cooker instant pot brisket pot roast this recipe. Traditionally, the beef cooks at a low temperature for a long time.
It’s because of this that tougher cuts of beef work so well. When I say tougher cuts of meat, I’m talking about the leaner cuts with lots of connective tissue. The time it takes to cook pot roast in an Instant Pot will vary depending on how large your piece of meat is. As a general rule, when cooking beef roasts in a pressure cooker, assume 20 minutes of cook time for every pound of meat. You must understand that the time shown above is the actual cooking time, not the total time the recipe will take.
For a 3-pound piece of beef, the total time required will be about 2 hours and 30 minutes. I know 2 hours and 30 minutes might seem like a long time, but for ultra-tender and juicy beef, we need all of it. The great news is that a pressure cooker makes much quicker work of pot roast compared to a slow cooker, oven, or when it is cooked on the stove-top. Now, I mentioned there was extra time for bringing the beef to room temperature. After testing this pot roast recipe in our kitchen, we found that if you start with beef straight out of the refrigerator, the roast doesn’t become as tender as when you give the beef some time out of the fridge so that it comes up to room temperature before cooking it. For a three-pound roast, we found that leaving it on the counter for 1 hour was perfect.