From the roundup: 22 Instant Pot Soup Recipes for Easy Weeknight Dinners
This Instant Pot beef and barley soup is what I make when I want something that tastes like it cooked all day but I only have an hour. The active part is maybe 15 minutes: browning the beef in batches, softening the onion, scraping up the bottom of the pot. After that the Instant Pot handles everything, and you can go help with homework or fold laundry while it runs.
Pearl barley is doing the real work here. It absorbs the broth during pressure cooking and thickens the soup into something closer to a stew without any flour or cornstarch. By the time you open the lid, you have a thick, deeply flavored bowl that just needs a stir and a handful of fresh parsley.
One honest note: the 45-minute cook time does not include the 12 to 15 minutes the pot takes to come up to pressure, plus a 15-minute natural release at the end. Plan on the full hour. It is still faster than the stovetop version by a long stretch, and the flavor is worth every minute of it.
Why you will love this
- Pearl barley thickens the broth on its own, no cornstarch or flour needed
- The saute step takes 10 minutes but adds the kind of flavor you usually only get from a long braise
- One pot from sear to serve means minimal cleanup on a weeknight
- Leftovers taste better the next day as the barley soaks up even more of the broth overnight
- Hearty enough to be dinner on its own, especially with a piece of crusty bread
Tips for success
- Brown the beef in two batches and do not move it for the first 2 minutes. Crowding the pot steams the meat instead of searing it, and you lose the crust that carries the flavor.
- Deglaze with a splash of broth before you add anything else. Those stuck bits on the bottom are flavor, and scraping them up also keeps you from getting a burn warning mid-cook.
- Rinse the pearl barley before adding it. It only takes 30 seconds and removes surface starch that can make the broth cloudy and slightly gluey.
- Do the full 15-minute natural release. Cutting it short leaves the barley a little chewy in the center, especially if your barley is on the older side.
If the soup is too thick
- The barley keeps absorbing liquid even after cooking, so day-two soup is almost always thicker than day-one soup.
- Stir in a splash of beef broth while reheating on the stovetop over medium-low heat until you hit the consistency you want.
- If it has thickened into something closer to porridge overnight, treat it that way: add enough broth to loosen it and taste for salt before serving.
Substitutions
Chuck roast cut into 1-inch cubes works well here and often has more marbling than packaged stew beef, which means more flavor in the broth. If you only have quick-cooking barley, use it but drop the pressure cook time to 20 minutes or the barley will turn to mush. Dried thyme stands in for fresh at 1 teaspoon, which is already listed in the ingredient list as an option. Fire-roasted diced tomatoes are a easy swap for regular diced tomatoes if you want a slightly smokier base.
For a lower-sodium version, use unsalted broth and taste at the end before adding extra salt. Worcestershire sauce does contain some sodium, so keep that in mind if someone at the table is watching their intake closely.
Make-ahead and storage
This soup is genuinely better the next day. Make it the night before, let it cool completely, and refrigerate it in an airtight container. The flavors settle and deepen overnight. Store in the fridge for up to 4 days. When reheating, add a splash of beef broth because the barley will have soaked up more liquid while it sat, and stir well over medium-low heat until warmed through.
To freeze, portion the cooled soup into airtight containers and freeze for up to 3 months. Thaw overnight in the refrigerator. The barley holds up reasonably well after freezing, though the texture will be softer than fresh. Reheat gently on the stovetop and add a little broth to bring it back to the right consistency.

Instant Pot Beef and Barley Soup
Ingredients
Equipment
Method
- Select Saute mode on Normal heat and let the pot get hot for about 2 minutes. Add the olive oil. Season the beef cubes with 1/2 teaspoon of the salt and the black pepper. Add the beef to the pot in a single layer, working in two batches so you do not crowd the pan. Brown for 2 to 3 minutes per side until you see a golden crust form, then transfer to a plate. Do not skip this step. That browning is where a lot of the flavor comes from.
- Add the diced onion to the pot with the remaining drippings. Stir and cook for 2 minutes until it starts to soften. Add the garlic and stir for 30 seconds more. You should smell the garlic become fragrant. Pour in about 1/4 cup of the beef broth and scrape up any browned bits stuck to the bottom of the pot. Those bits add flavor and also prevent a burn warning.
- Return the browned beef to the pot. Add the carrots, celery, diced tomatoes with their juices, rinsed pearl barley, remaining beef broth, water, thyme sprigs, Worcestershire sauce, and the remaining 1/2 teaspoon of salt. Stir everything together.
- Lock the lid in place and set the valve to Sealing. Select Pressure Cook or Manual on High and set the timer for 30 minutes. The pot will take about 12 to 15 minutes to build pressure before the countdown starts.
- When the timer finishes, let the pressure release naturally for 15 minutes. After that, switch the valve to Venting to release any remaining steam. Open the lid carefully.
- Stir the soup well. The barley will have absorbed broth and puffed up, giving the soup a thick, stew-like consistency. Fish out and discard the thyme sprigs. Taste the broth and add more salt if needed. Ladle into bowls and sprinkle with fresh parsley before serving.
Notes
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