A simple beef barley soup made in the instant pot (pressure cooker). The beef is tender, veggies are perfectly cooked, and the barley is al-dente. It's seriously the simplest, most delicious soup. And it's healthy too!
UPDATE: As of 01/2021 this recipe has been updated to include the tomato paste and mushroom powder as well as minor recipe adjustments to make this soup faster. These ingredients are optional, however, I do find that the soup tastes better with them. If you’ve made the previously shared IP version and prefer that recipe, you can make it by omitting the mushroom powder and tomato paste and adding the barley and shredded potato at the end (after pressure cooking) using the slow cooker function for 1 hour.