Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/4           cup  unsalted butter
  1                cup  mushroom
     1/4           cup  flour
  1                cup  milk
     1/2           cup  dry white wine
     1/4      teaspoon  kosher salt
  3          teaspoons  fresh lemon juice
  2                     egg yolk
     1/4         pound  bay shrimp

Preparation:

melt butter in a skillet, over a medium flame add mushrooms and saute until their moisture has evaporated stir in flour and coat mushrooms well stir in wine and milk heat and stir until thickened season to taste with salt and lemon juice stir 1 tablespoon heated sauce into beaten egg yolks stir tempered yolks back into remaining sauce heat slowly, over a low flame (without boiling) stir in shrimp serve hot, with fish

Nutritional Information:

505 Calories (kcal); 33g Total Fat; (64% calories from fat); 21g Protein; 21g Carbohydrate; 378mg Cholesterol; 394mg Sodium