Easy Beef Casserole - cooking recipe

Ingredients

1 lb stew meat
3 tablespoons soy sauce
1/2 teaspoon pepper
1 large onion, diced
1/2 lb mushroom
1 can water chestnut (optional)
3 tablespoons butter

Preparation

Saute onion in butter.
Add stew meat and brown slightly.
Put in 9x13-inch baking dish and add soy sauce, mushrooms, chestnuts, and pepper.
Cover and bake at 300 for 1 1/2 hours.
Serve over rice.