First, heat up that olive oil or butter in your pressure cooker on medium heat till it’s warm and glistening.
Throw in your diced onion and sweat it out until it’s translucent and smells sweet, about 5 minutes. You’ll notice the steam cues starting here.
Add minced garlic and give it a quick stir till fragrant, about 1 minute.
Next, toss in celery, carrot slices, and diced potato. Cook ’em about 5-7 minutes so they soften a bit but don’t mush up.
Add your cabbage, green beans, corn, and peas right into the pot. Watch how the colors brighten up instantly.
Pour in the broth or water just enough to cover everything. Then stir in diced tomatoes, tomato paste, sugar, salt, pepper, paprika, thyme, bay leaf, and red pepper flakes.
Seal the lid on your pressure cooker making sure that sealing ring is in place. Hit high pressure and wait for that float valve to pop up, then you’ll hear the valve hiss as the steam builds. Cook for 10 minutes.
After cooking, turn off the heat and let the natural release do its thing. Don’t rush this part—the gradual steam release keeps your meat tender and veggies perfect. When the float valve drops down, open the lid and if you want, stir in cooked beef or chicken to warm through.