Broccoli Casserole - cooking recipe

Ingredients

1 (10 oz.) pkg. chopped frozen broccoli, defrosted
1 c. instant rice
1 (8 oz.) jar Cheez Whiz
1 c. mushroom soup
1/2 c. chopped celery
1/2 c. chopped onion
1 small can mushrooms

Preparation

Mix together.
Bake at 350\u00b0 for 30 minutes.