Cook onion until transparent. Melt ... mixture thickens. Add chicken and vegetables in 13 x 9 inch casserole. Mix Bisquick and milk to make a ... 15 to 20 minutes.
Grease a large (fairly deep, ... butter. Put boned chicken in bottom of dish. Mix ... dot casserole. Mix Bisquick and milk together; pour on ... 6 to 8 people.