Mystery Casserole - cooking recipe

Ingredients

1/2 lb. ground beef
8 oz. tomatoes
1 tsp. Worcestershire sauce
salt and pepper to taste
2 thinly sliced potatoes
1/2 c. finely sliced celery
1 sliced onion

Preparation

Brown beef; add tomatoes, salt, pepper and Worcestershire sauce.
Bring to a boil.
In casserole dish, place in layer. Cover with meat mixture and top with a layer of sliced potatoes. Cover and cook for about 1 hour at 350\u00b0.
The last 10 minutes, sprinkle cheese on top and leave it in the oven until bubbly.