INGREDIENTS
4
skinless, boneless chicken breast halves
1/4 tsp
salt
1/4 tsp
black pepper
Cooking spray
3
large shallots, peeled (about 1 cup)
1 8 ounce package
presliced mushrooms
1/3 cup
dry sherry
1 tsp
dried marjoram, crushed
Freshly ground black pepper (optional)