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Creamy Crockpot Mushroom Soup

  • Author: EMMA
  • Prep Time: 15 minutes
  • Cook Time: 5 hours
  • Total Time: 5 hours 15 minutes
  • Yield: 6 servings 1x
  • Category: Soup
  • Method: Slow Cooker
  • Cuisine: American
  • Diet: Vegetarian

Description

This Creamy Crockpot Mushroom Soup is rich, earthy, and ultra-cozy perfect for chilly days. Baby bella mushrooms, herbs, and aromatics simmer low and slow into a velvety, soul-soothing bowl that’s as comforting as your favorite sweater.


Ingredients

Units Scale
  • 1.5 lbs baby bella mushrooms, sliced
  • 6 tablespoons butter
  • 6 tablespoons all-purpose flour
  • 1 yellow onion, chopped (about 1 cup)
  • 1 celery stalk, chopped (about 1/2 cup)
  • 1 teaspoon dried thyme
  • 1 teaspoon marjoram
  • 4 cups chicken broth
  • 1 cup heavy cream
  • Salt and pepper, to taste

Instructions

  1. Melt butter in a large skillet over medium heat. Add onion and celery, sauté until softened (about 4 minutes).
  2. Stir in sliced mushrooms, thyme, and marjoram. Cook 10–15 minutes until mushrooms darken and reduce.
  3. Sprinkle flour over mixture, stir, and cook for 2 more minutes.
  4. Pour in chicken broth, scraping any browned bits. Simmer 10–15 minutes to concentrate flavor.
  5. Transfer mixture to crockpot. Cook on low for 4–5 hours or high for 2–3 hours.
  6. Just before serving, stir in heavy cream. Let warm through, then season with salt and pepper.
  7. Serve hot with crusty bread or a sprinkle of fresh herbs.


Notes

Store in the fridge up to 4 days or freeze (without cream) up to 2 months. Reheat gently on the stove or microwave. For vegan or gluten-free options, swap as needed. A swirl of cream, chopped parsley, or truffle oil takes it over the top!


Nutrition

  • Serving Size: 1 bowl
  • Calories: 280
  • Sugar: 5g
  • Sodium: 680mg
  • Fat: 22g
  • Saturated Fat: 13g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 15g
  • Fiber: 2g
  • Protein: 6g
  • Cholesterol: 60mg