INGREDIENTS
1/4 tsp
black pepper
2 tbsp
butter
4 cups
button mushrooms
1 1/2 lb
chicken breasts
1/4 cup
chicken stock
2 tbsp
dijon mustard
4 tbsp
extra virgin olive oil
1/4 cup
flour
2 tbsp
fresh parsley
2 tbsp
fresh rosemary
1/4 cup
heavy cream
1 cup
red onion
1/2 tsp
salt
1/2 cup
white wine
1 tbsp
whole grain mustard