This Salisbury Steak with Mushroom Gravy recipe is quick and delicious! The beef is savory and the creamy mushroom gravy is perfect served over mashed potatoes. This recipe serves 2 people, is cooked in one pan, and ready in just 30 minutes. #SalisburySteak #MushroomGravy #homemade #DinnerForTwo #LunchForTwo #RecipesForTwo