From: Betty Crocker
1 package (16 ounces) frozen mixed vegetables, thawed
1 cup cut-up cooked chicken
1 can (10 3/4 ounces) condensed cream of chicken soup
1 cup Original Bisquick® mix
1/2 cup milk
Heat oven to 400ºF. Mix vegetables, chicken and soup in ungreased 2-quart casserole. Stir remaining ingredients in small bowl with fork until blended. Pour onto casserole. Bake 30 minutes or until golden brown.
I usually semi-thaw the veggies in some luke-warm water and it works well. I also use the heart smart Bisquick and non-fat milk.