Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  4        tablespoons  butter
     1/4           cup  flour
     1/2      teaspoon  salt
     1/4      teaspoon  pepper
  1 1/2           cups  milk
     3/4           cup  light cream
     1/4           cup  finely chopped green pepper
  2                     pimientos -- chopped
     1/2           cup  sliced fresh mushrooms
  2                     egg yolks
  2        tablespoons  dry sherry

Preparation:

In a double boiler, melt the butter. Stir in the flour and the seasonings. Gradually stir in the milk and light cream. Add the green pepper, pimientos and mushrooms. Stirring occasionally, cook the mixture for 10 minutes, or until it has thickened. Without stirring, cook gently for 10 minutes longer. Beat the egg yolks and sherry together. Add this mixture gradually to the sauce.

Nutritional Information:

1267 Calories (kcal); 104g Total Fat; (74% calories from fat); 27g Protein; 52g Carbohydrate; 718mg Cholesterol; 1808mg Sodium