In a heavy Dutch oven, combine flour and oil until smooth. Cook over medium-high heat for 5 minutes, stirring constantly. Reduce heat to medium. Cook and stir about 10 minutes more, or until mixture is reddish brown.
Add the onion, celery, green pepper and green onions; cook and stir for 5 minutes. Add the chicken broth, water, okra, paprika, salt, oregano and pepper. Bring to boil; reduce heat and simmer, covered, for 10 minutes.
Add shrimp and parsley. Simmer, uncovered, about 5 minutes more or until seafood is done. Remove from heat; stir in Cajun seasoning.
Serving Size cup
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.