Cheeseburger Pie

1lb ground beef, cooked, 1t salt
1/2t oregano
1/4t pepper
1/2c bread crumbs
1/4c onions chopped
1/4c green pepper, chopped
1/2c tomato sauce

Topping:
1 egg
1/4c milk
1/2t salt
1/2t dry mustard
1/2t  Worcestershire sauce
8oz shredded sharp cheese

9inch pie crust

Preheat oven to 425. Mix everything above topping. Put mixture into pie crust. Then mix all the topping ingredients. Pour on top of meat mixture. cook for 30min.

Recipe is from A Taste of Farm Bureau cookbook. It's good reheated too.