Pastrami and Mussel Chowder
Makes 10 cups (8 to 10 servings)
You make your own quick stock for this hearty soup by using the mussels’ cooking liquid as a base. The pastrami’s smokiness and its black pepper and coriander notes complement the mussels. The Portuguese know about such a combination; they often pair clams and mussels with spicy linguica sausage in dishes. Taste the chowder just before you serve it; if the pastrami wasn’t very salty to begin with, you may wish to add salt at the finish.
Substituting half-and-half for milk results in a rich chowder; using low-fat milk makes a thin one.
MAKE AHEAD: The chowder can be made and refrigerated a day in advance or frozen for up to 3 months, but add the mussels right before serving so they don’t get rubbery. Also, if you plan to freeze it, do not add the dairy components until you’ve defrosted and are reheating it. (Refrigerate or freeze the mussels separately after you make the stock.) From food writer and former chef David Hagedorn.
For the mussels and chowder
2 pounds medium-size mussels
4 cups water
1 teaspoon kosher salt
For the chowder
4 tablespoons (1/2 stick) unsalted butter
1 small yellow onion, chopped
2 ribs celery, diced
1 medium carrot, diced
2 large fresh bay leaves
1/2 teaspoon kosher salt, plus more to taste
5 tablespoons flour
1 teaspoon cracked black pepper
1 teaspoon ground coriander
4 cups regular or low-fat milk (see headnote)
1 medium russet potato, peeled and cut into 1/2-inch cubes
1 teaspoon sugar
8 ounces thickly sliced pastrami, trimmed of most of its fat and chopped
2 medium cloves garlic, finely chopped
1 teaspoon chopped thyme leaves
Several dashes Tabasco sauce
Freshly ground black pepper, for garnish
For the mussels: Clean the mussels under running water. If any of them are open, tap on them gently. If they do not close, discard them.