Combine chicken, and broth in a Dutch oven and bring to a boil.

For Dumplings, place flour and salt on a clean work surface. Slowly work in the water until a firm dough forms. Lightly flour the work surface, and roll out dough to one quarter inch thick. Cut dough into 2 inch squares.

Place dough squares in the pot and cook at a boil for about 5 min. Add frozen vegetables and cook for an additional 5 minutes. Serve warm.