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Easy leftover rotisserie chicken soup served in a ladle suspended over pot of soup featured image
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Leftover Rotisserie Chicken Soup

Whip up a cozy bowl of this Low Carb Leftover Rotisserie Chicken Soup on any chilly afternoon. It's a simple yet hearty mix of shredded chicken, onions, celery, zucchini, and cauliflower; all simmered together in a delightful broth seasoned with thyme and oregano. This soup is your easy, go-to recipe for a low carb, keto-friendly meal that feels just like a warm, welcoming hug. Perfect for anyone enjoying the low carb lifestyle, it's proof that great flavor can come from simple, everyday ingredients.
Prep Time15 minutes
Cook Time30 minutes
Total Time45 minutes
Course: Soups & Stews
Cuisine: American
Keyword: keto chicken soup recipe, leftover chicken soup, leftover rotisserie chicken soup, low carb chicken soup
Servings: 14 servings
Calories: 90kcal
Author: Scott G

Ingredients

  • ½ rotisserie chicken leftovers shredded or cubed
  • 5 baby bella mushrooms sliced
  • 4 cups chicken broth preferably low-sodium
  • 3 stalks celery chopped
  • 2 cloves garlic minced
  • 1 medium onion diced
  • 1 zucchini diced
  • ½ head cauliflower florets small
  • 3 tablespoons olive oil
  • 1 teaspoon dried thyme
  • 1 teaspoon dried oregano
  • 1.5 teaspoons kosher salt
  • ¼ teaspoon ground black pepper
  • A squeeze of fresh lemon juice
  • Fresh parsley chopped for garnish

Instructions

Preparation Steps

  • Gather the tools and ingredients.
  • Peel and dice the onions.
  • Peel and mince the garlic.
  • Wash and slice the mushrooms.
  • Wash and chop the celery, zucchini, and parsley.
  • Wash and cut the cauliflower into florets.

Cooking Instructions

    For the Vegetables

    • In a large pot, heat the olive oil over medium heat.
    • Add the diced onion and minced garlic with a pinch of salt, sautéing until the onion becomes translucent (2-3 mins).

    Cooking the Soup

    • Add the chopped celery, zucchini, and mushrooms to the pot with another pinch of salt. Cook for about 5 minutes, until the vegetables start to soften.
    • Stir in the cauliflower florets and seasonings (thyme and oregano only). Cook for 1-2 minutes, stirring.
    • Pour in the chicken broth and bring the mixture to a boil. Add in the salt and pepper.
    • Once boiling, reduce the heat to a simmer.

    Adding the Chicken

    • Add the shredded rotisserie chicken pieces to the pot once it is simmering.
    • Allow the soup to simmer for 15-20 minutes or until the vegetables are tender and the flavors are well blended.

    Final Touches

    • Before serving, taste the soup and adjust the seasoning if needed.
    • Add a squeeze of fresh lemon juice for a bit of brightness.
    • Serve hot, garnished with fresh parsley.

    Serving

    • Ladle the soup into bowls and enjoy a warm, comforting, and low-carb meal.

    Notes

    If you want to know what ingredient alternatives you can use, how to store this hearty soup, secret chef tips and delicious pairing options, check out the full recipe. It's all worth it!
    Loved this recipe? Don't forget to rate it and leave your feedback. If you have a twist of your own, drop it down in your comments, I'd love to try it as well!

    Nutrition

    Serving: 1serving | Calories: 90kcal | Carbohydrates: 2g | Protein: 11g | Fat: 4g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.01g | Cholesterol: 32mg | Sodium: 618mg | Potassium: 200mg | Fiber: 0.4g | Sugar: 1g | Vitamin A: 45IU | Vitamin C: 3mg | Calcium: 18mg | Iron: 0.5mg
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