1. In large saucepan stir together soup, milk, broccoli, chicken, carrot, mustard, and basil. Bring mixture to boiling then reduce heat.
2. Meanwhile, prepare dumplings. Spoon batter in 4 or 5 mounds onto bubbling mixture in saucepan. Reduce heat. Cover and simmer 10-12 minutes or until a wooden toothpick inserted into a dumpling comes out clean. Sprinkle dumplings with cheese.
Dumplings: In a small bowl, combine 2/3 cup all purpose flour and 1 tsp. baking powder. Add 1/4 cup milk and 2 Tbsp cooking oil. Stir just until moistened.