Hong Kong Casserole

Ingredients

 * 1 can chow mein noodles
 * 1 can mushroom soup
 * 1/4 cup water
 * 1 can solid tuna
 * 1/4 lb salted cashews
 * 1 cup celery, diced
 * 1/4 cup onion, sliced
 * Black pepper
 * Mushrooms

Steps
Set aside 1/2 cup noodles. Mix other ingredients together and pour into casserole dish. Sprinkle with reserved noodles and bake at 325 for 40 minutes.