Fall weather means the start of wearing coats, hats and gloves. It also is the start of eating soup on cold autumn nights. Try this mushroom and chicken barley soup with Parmesan dumplings that's full of comfort and warmth thanks to starches and savory ingredients.

A basic chicken soup is fine for when you need warmth and comfort.

But what about those particularly blustery fall evenings when fine isn't sufficient?

For those evenings, we have created this more robust take on the basic chicken soup, a version that oozes even more comfort and warmth thanks to the starches and savory ingredients.

First, the latter. We amplify the savory side of this soup by sauteing a half pound of mixed mushrooms. And for good measure, we also add a handful of dried porcini mushrooms.

For starchy comfort, we top the soup with pillowy soft dumplings. And to tie it all together, we lace the dumplings with savory Parmesan cheese.

Want to make it vegetarian? Just substitute vegetable broth and leave out the chicken.

For the soup1 ounce dried porcini mushrooms, chopped2 tablespoons vegetable or canola oil1 pound mixed sliced mushroomsSalt2 medium shallots, sliced1 leek, white part only, sliced1 pound boneless, skinless chicken thighs, cubed1/2 cup pearled barley2 teaspoons minced fresh rosemary1 tablespoon minced fresh thymeGround black pepper6 cups low-sodium chicken brothFor the dumplings2 1/2 cups all-purpose flour2 tablespoons sugar1/2 teaspoon baking soda1 1/2 teaspoons baking powder1 teaspoon salt1/2 teaspoon ground black pepperPinch cayenne pepper1 cup grated Parmesan cheese2 eggs1 1/2 cups buttermilk1/2 cup (1 stick) butter, meltedIn a small bowl, combine the porcini mushrooms with 1 cup of boiling water. Set aside.In a large deep pot, such as a Dutch oven, heat the oil over medium-high.Add the mixed mushrooms and sprinkle lightly with salt. Saute until browned, about 10 minutes.Add the shallots and the leeks and continue to cook until softened, 6 to 8 minutes.Add the chicken and cook just until browned. It does not need to cook through.Add the barley, rosemary, thyme, a few grinds of black pepper, the broth and the porcinis with the soaking water.Cover and reduce the heat to maintain a simmer. Simmer until the barley is tender, about 45 minutes.Meanwhile, prepare the dumplings. In a medium bowl, whisk together the flour, sugar, baking soda, baking powder, salt, black pepper and cayenne. Stir in the parmesan.In another bowl, whisk together the eggs and buttermilk, then the melted butter.Gently stir the liquid ingredients into the dry ingredients just until combined.Drop the dumpling mixture by the tablespoon onto the top of the soup.Cover, bring to a boil and cook for 5 to 7 minutes.