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A bowl of creamy soup with chunks of chicken, sliced mushrooms, and chopped chives, placed on a napkin with bread slices and a block of cheese in the background.

Chicken Mushroom Soup

Anne Aslanides
If you have leftover chicken sitting in your fridge, put it to work in Chicken Mushroom Soup – the perfect dish for the winter months. The rich and creamy broth epitomizes all things comforting and cozy, and the tender chicken and mushrooms make it a hearty meal that keeps tummies satisfied. Whether you use your stovetop or your slow cooker, this will quickly become one of your favorite soups this season.
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Prep Time 5 minutes
Cook Time 45 minutes
Total Time 50 minutes
Course Main Course
Cuisine American
Servings 4
Calories 457 kcal

Equipment

  • soup pot or skillet and slow cooker
  • knife and cutting board
  • stirring spatula or spoon
  • measuring cups and spoons

Ingredients
  

  • 1 ea onions diced
  • 2 tablespoon butter
  • 1 teaspoon salt
  • 1 lb mushrooms sliced
  • 1 ¼ tablespoon better than bouillon or 4 cups chicken broth
  • 4 cups water skip if using broth
  • ¾ teaspoon garlic powder
  • ¾ teaspoon Italian seasoning
  • ½ teaspoon black pepper
  • 3 tablespoon corn starch plus water for slurry
  • 10 oz leftover chicken about 2 cups
  • ½ cup heavy cream
  • 4 oz parmesan cheese shredded
  • 1 chives optional, for garnish

Instructions
 

Stovetop instructions

  • Combine onions, butter, and salt in pot and cook on medium-high heat until lightly caramelized, about 20-25 minutes, reducing the burner to medium heat once most of the onions moisture cooks off.
    1 ea onions, 2 tablespoon butter, 1 teaspoon salt
  • Add mushrooms, broth or better than bouillon and water, garlic powder, Italian seasoning, and black pepper. Bring to a simmer and cook another 5 minutes (about 10 minutes total).
    1 lb mushrooms, 1 ¼ tablespoon better than bouillon, 4 cups water, ¾ teaspoon garlic powder, ¾ teaspoon Italian seasoning, ½ teaspoon black pepper
  • Make a slurry with the corn starch and a bit of water. Add chicken and corn starch slurry to soup and cook until chicken is heated through and soup thickened, about 5-10 minutes.
    3 tablespoon corn starch, 10 oz leftover chicken
  • Turn off heat and add heavy cream and parmesan cheese. Stir into soup until melted. Garnish with chives if desired and enjoy!
    ½ cup heavy cream, 4 oz parmesan cheese, 1 chives

Slow Cooker Instructions

  • Combine onions, butter, and salt in a skillet and cook on medium-high heat until lightly caramelized, about 20-25 minutes. Transfer to slow cooker.
    1 ea onions, 2 tablespoon butter, 1 teaspoon salt
  • Add mushrooms, broth or better than bouillon and water, garlic powder, Italian seasoning, and black pepper. Cook on LOW for 4-6 hours.
    1 lb mushrooms, 1 ¼ tablespoon better than bouillon, 4 cups water, ¾ teaspoon garlic powder, ¾ teaspoon Italian seasoning, ½ teaspoon black pepper
  • Make a slurry with the corn starch and a bit of water. Add chicken and corn starch slurry to soup and switch slow cooker to HIGH until thickened, about 30 minutes.
    3 tablespoon corn starch, 10 oz leftover chicken
  • Stir in heavy cream and parmesan cheese. Once melted, serve, garnishing bowls with chives if desired.
    ½ cup heavy cream, 4 oz parmesan cheese, 1 chives

Notes

Storage Directions:
  • Refrigeration/Storage: Store leftover cream of chicken and mushroom soup in an airtight container, and keep it in the fridge for up to 5 days.
  • Freezing: Allow the soup to cool completely before moving to a freezer-safe container and storing it in the freezer. The soup will keep frozen for up to 3 months. Defrost it overnight in the refrigerator or over low heat on the stovetop.
  • Reheating: Warm up leftovers in a pot on the stove over medium-low heat, or covered in the microwave on gentle heat.
Recipe Success Tips:
  • If you’re using raw chicken, add it in Step 2 with the broth and mushrooms. I’ve made my chicken mushroom soup recipe with both leftover and raw chicken, and it turned out perfect on both tries.
  • Don’t skip the heavy cream. With its high fat content, heavy cream is essential if you’re aiming for a thick, luscious broth. You can use half and half in its place, but the broth will be lighter.
  • For extra flavor, add a tablespoon of sherry cooking wine.

Nutrition

Calories: 457kcalCarbohydrates: 21gProtein: 34gFat: 27gSaturated Fat: 16gPolyunsaturated Fat: 2gMonounsaturated Fat: 7gTrans Fat: 0.3gCholesterol: 136mgSodium: 1693mgPotassium: 751mgFiber: 2gSugar: 6gVitamin A: 890IUVitamin C: 7mgCalcium: 314mgIron: 1mg

Nutrition information is provided as a courtesy and is an estimate. It is recommended to use your preferred calculator with the actual ingredients you use for optimal accuracy.

Keyword One Pot, Slow Cooker
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