Green Beans Viennese
["20 oz. pkg. frozen green beans", "1/4 c. chopped onion", "1 Tbsp. butter", "1 Tbsp. flour", "1/2 tsp. salt", "dash of pepper", "1/2 c. chicken broth", "2 Tbsp. snipped parsley", "1 Tbsp. vinegar", "1/4 tsp. dill weed", "1/2 c. sour cream"]
["Cook green beans according to the package directions and drain."]
["frozen green beans", "onion", "butter", "flour", "salt", "pepper", "chicken broth", "parsley", "vinegar", "dill weed", "sour cream"]