1 chicken breast, halved
Salt and pepper to taste
1/2 c. diced potatoes
1 tbsp. chopped onion
2 tbsp. heavy cream
2 tbsp. dry sherry

Preheat oven to 350 degrees. Arrange square of aluminum foil on baking sheet. Sprinkle chicken with salt and pepper; place on center of foil. Add potatoes; sprinkle with onion, cream and sherry. Fold foil to form sealed package. Bake in preheated oven for 1 hour.