Hearty Chicken and Mushroom Soup for Chilly Nights

Chicken & Mushroom Soup is a practical meal for chilly nights because it combines tender chicken, earthy mushrooms, aromatic vegetables, and a savory broth in one pot.

The soup is filling without being heavy, and its flavor improves as the ingredients simmer together. This recipe uses boneless chicken thighs for moisture, cremini mushrooms for depth, and a modest amount of cream for a smooth finish. It can be prepared in about an hour and reheats well for lunch or dinner.

Essential Concepts

Use chicken thighs for tender meat, cook mushrooms until their moisture evaporates, and add cream near the end. Simmer gently rather than boiling hard.

Store leftovers in the refrigerator for up to four days. For additional cozy dinner ideas, see these healthy slow cooker meals.

Why This Chicken and Mushroom Soup Works

Mushrooms contain a large amount of water, so they need direct heat before the broth is added. Browning them concentrates their flavor and keeps the soup from tasting watery.

Chicken thighs remain tender during simmering, while chicken breasts provide a leaner option if preferred. The soup gains further depth from onion, celery, garlic, thyme, and chicken stock.

A small amount of flour helps the broth thicken slightly, although the recipe can be made without it. Heavy cream softens the sharpness of the stock and gives the soup a fuller texture without turning it into a thick chowder. For another approach to this comforting combination, compare the techniques in this chicken and mushroom soup recipe guide.

Ingredients

Serves 6

• 2 tablespoons olive oil, 30 mL
• 1 tablespoon unsalted butter, 14 g
• 1 medium yellow onion, diced, about 1 1/2 cups or 225 g
• 2 celery ribs, diced, about 1 cup or 120 g
• 3 garlic cloves, minced, about 1 tablespoon or 15 g
• 16 ounces cremini mushrooms, sliced, 450 g
• 1 teaspoon kosher salt, plus more to taste, about 5 g
• 1/2 teaspoon black pepper, 1 g
• 1 teaspoon dried thyme, 1 g
• 1/4 cup all-purpose flour, 30 g
• 6 cups low-sodium chicken stock, 1.4 L
• 1 1/2 pounds boneless, skinless chicken thighs, 680 g
• 1 medium carrot, thinly sliced, about 1 cup or 120 g
• 1 bay leaf
• 1/2 cup heavy cream, 120 mL
• 2 tablespoons chopped fresh parsley, about 8 g
• 1 tablespoon fresh lemon juice, 15 mL, optional

Equipment

• Large Dutch oven or heavy soup pot
• Chef’s knife
• Cutting board
• Wooden spoon
• Ladle
• Instant-read thermometer

Instructions

1. Prepare the vegetables and chicken. Dice the onion and celery, mince the garlic, slice the mushrooms, and cut the chicken thighs into bite-size pieces. Keeping the pieces similar in size promotes even cooking.
2. Cook the aromatics. Warm the olive oil and butter in a large pot over medium heat. Add the onion and celery. Cook for 5 to 7 minutes, stirring occasionally, until the vegetables soften. Add the garlic and cook for 30 seconds.
3. Brown the mushrooms. Add the mushrooms, salt, pepper, and thyme. Cook for 8 to 10 minutes. Stir from time to time, but allow the mushrooms to remain against the hot surface long enough to brown. Their volume will decrease as moisture leaves the slices.
4. Add the flour. Sprinkle the flour over the vegetables and mushrooms. Stir continuously for about 1 minute. The flour should coat the ingredients without taking on a dark color.
5. Pour in the stock. Add the chicken stock gradually while stirring and scraping the bottom of the pot. This prevents lumps and releases browned bits that contribute flavor.
6. Simmer the chicken and carrot. Add the chicken, carrot, and bay leaf. Raise the heat until the liquid reaches a gentle simmer, then reduce the heat to medium-low. Partially cover the pot and cook for 20 to 25 minutes, or until the chicken reaches 165°F (74°C) in its thickest pieces.
7. Finish with cream. Remove the bay leaf. Stir in the heavy cream and simmer for 3 to 5 minutes. Do not allow the soup to boil vigorously after adding the cream, since high heat can cause an uneven texture.
8. Adjust the seasoning. Taste the soup and add salt, pepper, or lemon juice as needed. Lemon juice is optional, but a small amount can sharpen the flavors and reduce the perception of heaviness.
9. Serve. Ladle the soup into bowls and sprinkle with parsley. Serve with crusty bread, biscuits, or a simple green salad.

Cooking Tips for Better Flavor

Choose mushrooms that are firm and dry, with no slimy areas. Wipe them with a damp towel or brush off visible soil rather than soaking them, since mushrooms absorb water readily.

If the pot is crowded, cook the mushrooms in two batches. Crowding causes them to steam instead of brown.

Low-sodium stock gives better control over the final seasoning. Regular stock may also work, but taste the soup before adding extra salt. Homemade chicken stock produces a richer body, while boxed stock is convenient and consistent.

For a thicker soup, mash a small portion of the cooked vegetables against the side of the pot before adding the cream. Another option is to increase the flour to 1/3 cup, or 40 g.

For a thinner soup, add 1/2 to 1 cup of extra stock, or 120 to 240 mL.

Variations

To make the soup dairy-free, replace the butter with more olive oil and omit the cream. The broth will remain flavorful, especially if the mushrooms are well browned.

Unsweetened oat cream or coconut milk can be used, although coconut milk will add a distinct flavor.

For a gluten-free version, use a certified gluten-free stock and replace the flour with 2 tablespoons of cornstarch mixed with 3 tablespoons of cold water. Add this slurry during the final 5 minutes of cooking.

Wild rice makes the soup more substantial. Add 1/2 cup uncooked wild rice, about 85 g, with the chicken stock and cook according to the rice’s package directions.

Barley is another option, but it contains gluten and may require additional stock.

Fresh herbs can change the character of the dish. Rosemary provides a stronger, woodsy flavor, while dill adds a lighter, sharper note. Use fresh herbs sparingly so they do not conceal the mushroom flavor.

Storage and Reheating

Cool the soup promptly and transfer it to covered containers. Refrigerate it for up to four days.

Reheat it in a saucepan over medium-low heat, stirring occasionally. Avoid boiling, particularly after cream has been added.

The soup may be frozen, although the cream can separate slightly after thawing. For the best texture, prepare the soup without cream, freeze it for up to three months, thaw it in the refrigerator, and add the cream while reheating. Leave space in each container for expansion.

Frequently Asked Questions

Can I use chicken breast instead of chicken thighs?

Yes. Use an equal weight of boneless, skinless chicken breast. Since breast meat dries more quickly, cut it into larger pieces and check it as soon as it reaches 165°F (74°C).

Can I use fresh or frozen mushrooms?

Fresh mushrooms provide the best texture. Frozen mushrooms can be used, but they release more water and may become softer. Add them directly to the pot and cook until excess moisture has evaporated before adding the flour.

How can I make the soup without cream?

Simply omit the cream and add extra stock if needed. The flour will still give the broth a light thickness. A small amount of milk can be added, but it should be warmed gently and not boiled.

Why did my soup become too thick?

Flour, rice, and barley continue absorbing liquid as the soup stands. Stir in warm chicken stock a little at a time until the desired consistency returns.

What should I serve with chicken and mushroom soup?

Crusty bread, garlic toast, a baked potato, or a green salad all work well. Choose a side with modest seasoning so the soup remains the main flavor.