Pour in your frozen meatballs. You can adjust the serving amount if you choose, but I dump the whole bag in. I do not defrost these first.
Add 1 cup of beef broth
Pour Au Jus gravy packet over the meatballs
Add the ranch seasoning over the meatballs
Slice butter and place the pads of butter over the meatballs & seasoning, spaced out.
Add pepperoncini peppers, placing them on top of the butter
Pour in some juice for added flavor
Seal the InstantPot and set the pressure for 30 minutes at normal