Chicken and Sausage Gumbo (Microwave Roux, No Tomatoes)

Ingredients

• ⅓ cup vegetable oil ((I like avocado oil because of the high smoke point.))
• ¾ cup flour
• 1½ cups yellow or white onion, chopped
• 1 cup green bell peppers, chopped
• 2-3 stalks celery, chopped
• 2-3 garlic cloves, minced
• 6 cups warm chicken broth ((I boil the bones from a Rotisserie chicken to make broth.))
• 2 bay leaves
• ¼ teaspoon cayenne pepper
• ¼ teaspoon freshly ground black pepper
• ½ teaspoon white pepper
• 1 teaspoon seasoning salt
• ¼ teaspoon thyme
• ¼ teaspoon oregano
• 1 tablespoon Worcestershire sauce
• 2-3 dashes hot pepper sauce ((I like Frank's))
• 1 10 oz-package frozen sliced okra (thawed) ( (or 1 -2 cups sliced fresh okra))
• 2 tablespoons chopped fresh parsley
• 1 pound smoked sausage
• 1 pound diced cooked chicken ((I use a Rotisserie chicken, no skin))