1/4 cup butter
1 cup diced onion
1 1/2 pounds lean ground beef
Salt and freshly ground pepper to taste
1/4 teaspoon ground savory
1 cup brown gravy
2 cups mashed potatoes
1. Heat 1/4 cup butter in a 9-inch skillet. Add onion and cook until lightly browned, stirring.
2. Add beef, salt, pepper and savory and continue cooking 5 minutes longer. Stir in gravy and heat until bubbling.
3. Spoon into a buttered 8-cup flat casserole dish. Top meat mixture with mashed potatoes. Dot with pieces of butter.
4. Bake at 400°F for 15 to 20 minutes or until potatoes are lightly browned.