To prepare the broth:. Saute pepper, Cajun seasoning, and garlic in butter for approximately 5 minutes over medium heat. Add remaining ingredients. Bring to boil. Turn down to simmer and leave on stove until ready to serve. Shrimp preparation:. Melt butter in pan and add shrimp, Worcestershire sauce, pepper, Cajun seasoning and garlic, and cook to medium rare. Add the broth and bring to a simmer. Serve in large bowl over rice with baguette and lemon wedges.