Step 1

Preheat the oven to 350 degrees F.

Step 2

Heat the butter in a well-seasoned fry pan. Saute the steak cubes until lightly browned. Add the mushrooms to pan and season salt and pepper;' saute until lightly browned. Add the brown gravy and mix thoroughly. Place into the bottom pot pie shell, and place the top shell over the filling.

Step 3

Bake until heated through, about 15 minutes.

Step 4

Serve with your favorite mashed potatoes and vegetables.