Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      bag           shrimp and crab boil
   2      cans          beer -- 12 oz ea
  24      ounces        water
   1      tablespoon    Tabasco
   1      tablespoon    Worcestershire
   1      teaspoon      salt
     1/2  teaspoon      garlic powder
                        pepper to taste
   3      tablespoons   fresh lemon or lime juice
   5      pounds        med shrimps; peel -- devein
   1      cup           unsalted butter -- melt

Preparation:

Bring spice bag to boil in beer/water in large saucepan. Add remaining ingredients except for shrimp and butter. Simmer for 10 minutes to blend flavors. Arrange shrimp in an oven-proof casserole. Pour liquid over them. Pour melted butter over all. Bake at 350F for 15 minutes, stirring twice.