Ostrich Shepherd's Pie

1 1/2 pounds ground ostrich, browned and crumbled
1/2 cup bread crumbs
1/2 cup onions, chopped
1 egg, beaten
3 pounds mashed potatoes
1/2 cup celery, cooked
1/2 cup leeks, cooked
1/2 cup beef broth
1/2 cup diced carrots, cooked
Sprinkling of mixed herbs
1 teaspoon salt

In a casserole, mix all the ingredients except the mashed potatoes. Cook until boiling. Cover the entire casserole with a deep layer of mash potatoes and bake for about 45 minutes at 350 degrees F until nicely brown on top.

Serves 6.