Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      cup           medium white sauce
   1      cup           grated cheddar cheese
   2      teaspoons     Worcestershire sauce
   1      teaspoon      paprika
   1      teaspoon      mustard
   1      cup           beer
   1      tablespoon    capers

Preparation:

Combine white sauce, cheese, Worcestershire sauce, paprika and mustard. Stir over low heat until cheese melts. Add beer slowly while stirring; add capers. Serve hot with baked fish fillets.