Sauté the aromatics: Set Instant Pot to Sauté. Add avocado oil, pork cubes, onion, and garlic. Season with salt, pepper, cumin, and oregano. Cook 3–4 minutes until pork is lightly browned.
Build the broth: Pour in salsa verde and broth, scraping up any browned bits.
Pressure-cook: Lock the lid. Cook on High Pressure for 10 minutes. Quick-release when the timer beeps.
Add the “hominy”: Switch back to Sauté. Stir in cauliflower rice and lime juice. Simmer 2-3 minutes until just tender.
Garnish & serve: Ladle into warm bowls. Let each eater top with radish, cabbage, avocado, and cilantro.