Hamburg Casserole - cooking recipe

Ingredients

1 lb. hamburg
1 can whole kernel corn
1 can tomato soup
1 medium onion, chopped
2 large potatoes
1 egg yolk

Preparation

In a skillet, brown meat and onion.
Add corn and tomato soup. Cook potatoes and mash.
Put all ingredients except potatoes in casserole and spread mashed potatoes on top and spread egg yolk on top.
Bake at 350\u00b0 for 20 minutes or until done.