Created by dienia b on October 9, 2015
Step 1: Preheat oven to 375°F
Step 2: Cut 6 pieces of foil large enough to make an envelope for each chicken breast. Butter the foil with 2 tablespoons of the butter.
Step 3: Make a paste with the remaining butter and flour and set aside.
Step 4: Mix the milk, wine and chicken broth together in a saucepan and bring to a boil. Add the butter-flour paste and stir until smooth. Reduce heat to low and when boiling has stopped, gently stir in the egg yolk making sure not to let the mixture boil.
Step 5: Remove from heat and add cayenne pepper, ground pepper, nutmeg, cloves, mushrooms and chives.
Step 6: Lay each chicken breast on a square of buttered foil and divide the sauce evenly over each breast.
Step 7: Fold edges of foil and seal being careful to leave a little room for expansion. Bake for 10 minutes.
Step 8: Serve wrapped in foil and let your guests open their own.