Heat 1 1/2 cups milk, the peas and carrots, chicken and soup to boiling in 3-quart saucepan, stirring frequently.
Stir Bisquick mix and 1/3 cup milk until soft dough forms. Drop dough by 8 spoonfuls onto chicken mixture (do not drop directly into liquid). Sprinkle with paprika.
Cook uncovered over low heat 10 minutes. Cover and cook 10 minutes longer.