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Keto Chicken Zucchini Soup

This keto-friendly chicken zucchini soup features tender chicken thighs simmered with fresh zucchini, spinach, and aromatic garlic and onion. Brightened with lemon juice, the soup has a clear, soothing broth with soft vegetables and juicy chicken, perfect for a comforting yet light meal. Its simple ingredients come together quickly, creating a clean and nourishing bowl.
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 4
Course: Main Course
Cuisine: healthy, Low-Carb
Calories: 250
Ingredients Equipment Method Notes

Ingredients
  

  • 4 pieces boneless chicken thighs cut into bite-sized pieces
  • 2 medium zucchini chopped into half-moons
  • 2 cups fresh spinach roughly chopped
  • 1 medium onion diced
  • 3 cloves garlic minced
  • 4 cups chicken broth preferably homemade
  • 1 piece lemon for fresh juice
  • 2 tablespoons olive oil for sautéing
  • to taste salt and pepper season to preference
  • 1 teaspoon dried thyme or parsley optional, for flavor

Equipment

  • Large heavy-bottomed pot
  • Sharp knife
  • Wooden Spoon
  • Measuring spoons and cups
  • Lemon squeezer

Method
 

  1. Heat a large heavy-bottomed pot over medium heat and add the olive oil, allowing it to warm until shimmering.
  2. Add the diced chicken thighs to the pot, cooking until they turn golden brown, about 5 minutes, stirring occasionally to ensure even cooking.
  3. Stir in the diced onion and minced garlic, cooking until fragrant and slightly translucent, about 2 minutes. The aroma should be savory and inviting.
  4. Pour in the chicken broth, bringing the mixture to a gentle simmer. As it heats, the flavors meld and the chicken continues to cook through.
  5. Add the chopped zucchini to the broth, cooking for about 7 minutes until they soften but still hold a slight bite.
  6. Stir in the fresh spinach, allowing it to wilt into the soup, which takes about 2 minutes and adds a vibrant green color.
  7. Squeeze fresh lemon juice into the soup, brightening the flavors and adding a zingy aroma. Taste and season with salt, pepper, and optional thyme or parsley.
  8. Lower the heat and let the soup simmer gently for another 10 minutes, ensuring the chicken is cooked through and the vegetables are tender.
  9. Taste the broth and adjust seasoning as needed, adding more salt, pepper, or lemon juice to suit your preference.
  10. Serve the hot soup in bowls, garnished with fresh herbs if desired, and enjoy the comforting, light meal.

Notes

For a richer broth, use bone-in chicken thighs. Feel free to add other greens like kale for variation. This soup keeps well in the fridge for up to 3 days and can be reheated easily.