Hamburger Pot Pie - cooking recipe

Ingredients

1 1/2 lb. ground beef
1 large can tomato sauce
1 onion, chopped
1 can green beans
salt and pepper
oregano
parsley
Worcestershire sauce
1 egg
leftover mashed potatoes

Preparation

Brown ground beef and onion.
Add sauce, beans and other ingredients, except egg and mashed potatoes.
Put meat mixture in a casserole.
Mix egg with mashed potatoes.
Place potato mixture in a ring around top of casserole.
Bake at 350\u00b0 for 1/2 hour.