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Rotisserie Chicken Mushroom Soup with Spinach

A comforting and creamy soup made with leftover rotisserie chicken, earthy mushrooms, and vibrant spinach, perfect for busy weeknights or cozy gatherings.
Prep Time15 minutes
Cook Time20 minutes
Total Time35 minutes
Course: Main Course, Soup
Cuisine: American
Keyword: comfort food, creamy soup, easy recipe, Mushroom Soup, Rotisserie Chicken
Servings: 4 servings
Calories: 450kcal

Ingredients

Soup Base

  • 1 medium white onion, diced
  • 2–3 stalks celery, chopped For crunch
  • 8 oz mushrooms, sliced Chestnut or any kind
  • 3 cloves garlic, minced Delivers a punch of flavor
  • 1 teaspoon fresh thyme or 1⁄2 teaspoon dried thyme Aromatic and savory

Main Ingredients

  • 2 cups cooked rotisserie chicken, shredded Leftover chicken works best
  • 4 cups chicken broth
  • 2 cups spinach (fresh or frozen) Vibrant green and nutritious
  • 1 cup heavy cream Makes the soup luxuriously creamy

Seasoning

  • 1–2 tablespoons lemon juice (to taste) Adds brightness
  • to taste salt and black pepper Enhances all the flavors

Instructions

Preparation

  • Heat oil or butter in a large pot over medium heat. Add the diced onion and chopped celery; cook for about 5 minutes until they soften and start to become translucent.
  • Toss in the sliced mushrooms and let them brown for another 5 minutes.
  • Add minced garlic and thyme, cooking for 1 minute until fragrant.

Cooking

  • Pour in chicken broth and heavy cream. Increase heat to bring everything to a gentle simmer and cook for 5 minutes.
  • Stir in the shredded rotisserie chicken and spinach. Let everything simmer for another 5 minutes.
  • Season with salt, pepper, and lemon juice to taste. Serve hot.

Notes

Elevate flavors with a swirl of olive oil or freshly grated Parmesan. For a heartier version, stir in cooked rice or pasta. This soup can be made dairy-free by substituting heavy cream with coconut milk.