1/3 c. butter
1/3 c. flour
1/3 c. chopped onion
1/2 tsp. salt
1/4 tsp. pepper
1 3/4 c. chicken broth
2/3 c. milk
2 c. chicken, cooked and diced
1 pkg. frozen mixed vegetables, cooked and drained well
1 c. Bisquick
3/4 c. milk

Cook onion until transparent. Melt butter, blend in flour, salt and pepper (makes a thick paste). Stir in broth and milk until almost boiling and mixture thickens. Add chicken and vegetables in 13 x 9 inch casserole. Mix Bisquick and milk to make a thin consistency. Spread over casserole top. Bake at 425 degrees 15 to 20 minutes.