Instant Pot Salisbury Steaks are delicious beef patties that are well seasoned and cooked in a fabulous mushroom-onion gravy. Serve over creamy mashed potatoes for a tasty meal.
In a mixing bowl, add the egg and whisk /beat it. Then add the grated onion, garlic powder, onion powder, parsley, Worcestershire, and bread crumbs. Mix well to combine.
Form 8 small, thin patties (about 3 oz ea.) and place them on a plate and cover with plastic wrap. Let sit for at least 1 hour to give the flavors time to develop.