2 onions, chopped 2 stalks celery, chopped 1 teaspoon olive oil 1/4 teaspoon Granulated Garlic 2 1/2 cup chicken broth 1/4 cup flour 3 tablespoons lemon juice 1/8 teaspoon Cayenne Pepper, or to taste 2 teaspoons Tabasco sauce 1 1/2 lb shrimp, peeled and deveined 1 1/2 lb lump crabmeat 1/4 cup green onions, chopped 1/4 cup fresh parsley or 1 1/2 tablespoon Dried Parsley 3 cups cooked Basmati or brown rice