01 -
In a bowl, combine ground beef, milk, cracker crumbs, salt, pepper, and onion until well mixed.
02 -
Shape the beef mixture into a loaf. Cover and refrigerate overnight.
03 -
Slice the chilled loaf into ½-inch thick slices or patties. Lightly dredge in flour.
04 -
In a skillet, pan-fry slices over medium-high heat until browned on both sides.
05 -
In a bowl, whisk together the mushroom soup and water/broth.
06 -
Place the browned slices in a baking dish and pour the mushroom gravy over them. Bake at 350°F for 1 hour until hot and thickened.
07 -
Serve over mashed potatoes or egg noodles, smothered in gravy.