Heat your olive oil in your big pressure cooker pot over medium heat. You want it hot enough to sizzle but not smoke.
Toss in your sliced corned beef. Let it brown up on all sides, you gotta build that flavor right at the start.
Stir in diced potatoes and chopped cabbage with your browned beef pieces. The colors start to look real inviting.
Season everything with salt and black pepper. It’s simple but makes a big difference in taste.
Pour in the beef broth. See how the broth covers most ingredients? That’s gonna help everything cook evenly.
Lock the lid on and bring your pressure cooker up to full pressure build. Set the timer for 25 minutes. You hear the valve hiss as it seals in all that moisture and flavor.
Once the cooking time’s up, use a quick release to let the steam out fast. Be sure to watch that valve hiss closely so you don’t get burned. Open the lid and sprinkle your chopped parsley on top. Ready to serve!