In a bowl combine all of the ingredients for the beef patties (except the oil). Mix until well incorporated and shape into 4 oval or round patties flattening the center for even thickness throughout.
Heat 1 Tbsp oil in a non-stick pan, once hot, add patties to the skillet and cook until patties are golden brown on both sides and fully cooked. Remove the patties from the skillet and cover to keep warm.
Sauté ½ onion (you can also slice onion into thin slices, whatever your personal preference is) in the same skillet. Once the onion starts to become tender, add the garlic and butter and mix.
Add the mushrooms and sauté until browned, mixing frequently. Lightly season with salt and pepper.
In a bowl, whisk together all of the remaining gravy ingredients: 2 Tbsp flour, 1 1/2 cups broth, 1/2 cup water, 1/2 tsp Worcestershire, 1/2 tsp dijon, 2 tsp ketchup, 1/4 tsp salt, and 1/8 tsp pepper. Pour into the mushrooms and cook until the gravy thickens.
Add the patties back to the pan and completely cover with the gravy and mushrooms and cook just until patties are heated through.
Nutrition Facts
Salisbury Steak with Mushroom Gravy
Amount per Serving
Calories
324
% Daily Value*
Fat
15
g
23
%
Saturated Fat
6
g
38
%
Cholesterol
120
mg
40
%
Sodium
1164
mg
51
%
Potassium
932
mg
27
%
Carbohydrates
16
g
5
%
Fiber
2
g
8
%
Sugar
4
g
4
%
Protein
31
g
62
%
Vitamin A
196
IU
4
%
Vitamin C
3
mg
4
%
Calcium
59
mg
6
%
Iron
4
mg
22
%
* Percent Daily Values are based on a 2000 calorie diet.