1/2 c. butter
1 onion, chopped fine
1 lg. pkg. California blend frozen vegetables
1 can cream of chicken soup
1/2 c. Cheez Whiz
1/2 c. milk
1/2 c. raw rice

Melt butter, saute onion briefly. Combine all ingredients in a baking dish and bake at 350 degrees for 45 minutes.