Garage Sale Chow Mein

I got this recipe from my husband's grandmother.
It's a quick and easy dinner to put together and very yummy!

INGREDIENTS:
1lb hamburger
1/2 cup chopped onions
2 cups celery chopped
1 can cream of mushroom soup
1 can cream of chicken soup
1/2 cup uncooked white rice
3 Tablespoons soy sauce
2 cups water
Chow mein noodles
8x8 casserole dish

DIRECTIONS:
Brown hamburger and drain fat
Mix with all of the rest of the ingredients. Bake in an 8x8 casserole dish at 370 degrees for 1 hour.
Warm chow mein noodles, serve over mixture.