We all have fond memories of our favorite dishes growing up. For us, one recipe that stuck with us throughout the years, and still shows up regularly on our household menu, is Salisbury Steak. Rich, hearty, and smothered in savory mushroom gravy, this nostalgic dish is pure comfy vibes on a plate. Often confused with Swiss Steak, which is usually a tenderized cut of round or chuck simmered in a tomato-based sauce, Salisbury Steak is all about that thick brown gravy magic. We like to take it a step further by serving it over our favorite mashed potatoes, turning it into a dish that’s as warm & cozy as it…