Cube steaks seasoned and cooked in the Instant Pot with baby potatoes, cremini mushrooms, and a yellow onion; pan juices are reduced into a gravy and spooned over before serving.
To make a cornstarch slurry, mix 1-2 tbsp of corn starch with 1 tbsp of water. Then add it to the sauce that you would like to thicken. Keep mixing while it’s being heated, until it thickens. I usually start with 1 tbsp of cornstarch, and then add more if needed.
Feel free to leave the cayenne out if you don’t like spiciness. Substitute with your favorite steak seasonings.