Brought to you by

Mushroom Soup

By | February 18, 2014
Share to printerest Share to fb Share to twitter Share to mail Share to print
I'm so eager to tell you about this mushroom soup. I've made it four times in the past four weeks, which even for a soup lover like me seems a bit over the top. First, however, I have to tell you about the milk in it. It's MOO—Maine's Own Organic—Milk. Isn't that a great name? It has a great story, too.


In 2009, when 10 small organic farms in Maine were dropped by the national dairy processor HP Hood, the farmers had two options: sell their farms or join forces and try to preserve their traditional dairy heritage. They chose the latter and formed MOO Milk. It had a rocky start—the award-winning documentary Betting the Farm tells the story—but the small company with a big dream has made impressive strides. It's currently working on new packaging and new products, including...yes, chocolate milk!

We've been buying MOO Milk for the past year and love it. It's available at every Hannaford and Whole Foods in the Northeast and at a few other grocery stores too. The milk reportedly travels a shorter distance from cow to cooler than any other organic milk in New England. It's also pasteurized at a lower temperature than other organic milks, which better preserves its nutrients and its taste.

Which brings us back to the soup. It's wonderful—velvety smooth and full of taste—and so easy to make. What's more, it can be made with almost all local ingredients. There's the MOO Milk, of course, which I buy at Hannaford. I get the onions and potatoes at our winter farmers market, and also celeriac, which I often use instead of celery. For a special treat, I sometimes splurge and use fresh mushrooms from Oyster Creek Mushroom Company in Damariscotta (I can get those at the farmers market, too). Regular button mushrooms also work well, though.
This soup is especially good on a bitter cold night—which may explain why I've been making it so frequently in recent weeks. As the wind whistles through the trees and the sky over Middle Bay Cove grows dark, we set the table, light the candles, and sit down to warming bowls of mushroom soup.


Or maybe I should call it MOO-shroom Soup.


This recipe, with a few small tweaks, comes from the original Moosewood Cookbook. You can make it richer by swapping cream in for the half n' half or some of the milk, or lighten it by making it entirely with 2% milk, as I usually do. Either way, it's delicious. The amount below serves 4–6 as a main course.

6 tablespoons butter
1 1/2 cups diced onion
about 2 teaspoons salt, divided
1 stalk celery (or 1/2 cup celeriac), diced
3 first-sized potatoes, thinly sliced
1 1/2 pounds fresh mushrooms, coarsely chopped
1 1/2 cups water
1/4 teaspoon dried thyme
3 cups milk, scalded
1 cup half 'n half (or milk, if you prefer a less rich soup)
3 tablespoons dry sherry
2 tablespoons tamari
freshly ground black pepper
freshly chopped chives or scallion, for garnish



Melt the butter in a large soup pot and sauté the onions with 1 teaspoon of the salt. When the onions are translucent and soft, add the celery and potatoes. Cook over low heat, stirring often so the butter coats everything, for about 5 minutes. Then add the mushrooms, water, thyme, and remaining salt and stir well. Cover and cook over medium heat for 15 minutes. Remove from heat and let cool a bit.



Pureé the mushroom mixture in a blender or with a stick blender until it is velvety smooth. Return it to the soup pot and heat it very slowly—"with utmost care," as the Moosewood puts it—as you whisk in the scalded milk and then the half 'n half, sherry, and tamari. Heat only until hot enough to serve; if boiled, the soup will curdle and lose its texture.
Serve with freshly ground black pepper and, if you have it on hand, a garnish of chives or scallions. A few thinly sliced mushrooms add a nice touch too.
Article from Diary of a Locavore at
Build your own subscription bundle.
Pick 3 regions for $60
We will never share your email address with anyone else. See our privacy policy.