Wash and coat steaks with fry mix. Use skillet and 1Tbs. butter to sear off both sides of the steak for 2-3 minutes.
In your Ninja Foodie or Insta Pot, sauté the diced onion and garlic in 1 Tbs. butter.
Add the slices of steak to the pot.
Add 2 packs of Gravy Mix to 2 c. of hot water to dissolve.
Pour gravy mixture over the meat and onions.
Set Ninja to High Pressure and cook for 20 min.
Release the steam, open & stir in the 2 cans of soup and sour cream.
Slow cook on low and cook until ready to eat.