Product Recall: One SKU of Oscar Mayer Classic Wieners due to possible mislabeling. Click Here.
HEAT oven to 350°F.
MIX soup, sour cream and 3/4 cup Parmesan in large bowl. Add spaghetti, green beans and chicken; mix lightly.
SPOON into 2-qt. casserole; sprinkle with remaining Parmesan.
BAKE 25 to 30 min. or until heated through.