Preheat oven to 450°.
Combine soup and sour cream in a large nonstick skillet; add chicken and next 4 ingredients. Bring to a boil; cover, reduce heat, and simmer 8 minutes or until vegetables are tender. Sprinkle with parsley.
Unroll dough, separating dough along perforations into triangles; cut each triangle in half. Bake at 450° for 6 to 7 minutes or until browned. Spoon chicken mixture over 2 pastry triangle halves.
Oxmoor House Healthy Eating Collection