In a bowl, combine sour cream and cream cheese. Stir in garlic and sea salt and set aside.
Grease a heat-proof casserole dish that fits inside your instant pot with olive oil.
Place chicken pieces into a baking dish and spread cream cheese mixture on top. Sprinkle with shredded cheese, chopped jalapeno, and crushed bacon. Cover with a piece of foil.
Pour 1 cup of water into the bottom of the instant pot. Put the trivet inside and place the casserole on top.
Put the lid on and turn the valve to “sealing.” Press “pressure cook” (manual) and cook on high pressure for 15 minutes.
Once the time is up, let the pressure release naturally for 10 minutes and do a quick release if needed.
Top with a few pieces of jalapeno, chopped parsley or cilantro, and serve.