Simple creamy mushroom sauce for a dry swallow.

Fun fact: Ancient Egyptian hieroglyphics dating back 4,600 years depict mushrooms as a symbol of immortality, and the pharaohs declared that only the royal family could eat them.

Mushrooms are an excellent source of riboflavin, niacin, pantothenic acid, selenium, copper, and potassium, as well as a good source of thiamine, zinc, and manganese.

I used port…