You won’t miss the noodles in this wholesome, satisfying Lemon Chicken Vegetable Soup. It’s filled with tender chicken breast, chunky vegetables, baby spinach and the bright lift of fresh lemon juice. Dairy- and gluten-free, low in carbs, and ideal for meal prep, this soup is comforting any time of year.
Soup is one of the simplest, most satisfying meals because everything you need comes together in one pot. This Lemon Chicken Vegetable Soup is light yet filling — a great way to start the new year or to return to healthy habits. It’s high in protein, loaded with vegetables, and easy to customize with whatever you have on hand.
The fresh lemon flavor is key: it brightens the broth and highlights the chicken and vegetables. If you enjoy a lemony chicken soup, this recipe delivers that bright, clean taste without needing noodles or dairy.
Why you’ll love this recipe:
- Wholesome and hearty: tender chicken breast, chunky vegetables and baby spinach with a bright lemon finish.
- Healthy and balanced: high in protein and packed with vegetables.
- Simple and fast: minimal prep and easy to make in one pot; great for meal prep.
- Diet-friendly: dairy-free, gluten-free and low in carbohydrates.
Recipe ingredients
- Chicken breast — Season with salt and pepper and add to the pot to cook in the broth; shred or chop once cooked. Boneless, skinless chicken thighs may be substituted if preferred.
- Vegetables — Onion, carrots, celery and garlic form the aromatic base. You can also add zucchini, green beans, bell pepper, tomato, butternut squash, cauliflower or broccoli florets depending on season and preference.
- Greens — Baby spinach is used here, about 2.5 ounces (roughly 3 cups). Substitute kale, Swiss chard or arugula if you prefer; if using kale, simmer for a few minutes until tender.
- Chicken stock or broth — Homemade broth gives the best flavor, but a good-quality store-bought chicken broth also works well.
- Herbs and bay leaf — Fresh thyme or a teaspoon of dried thyme, plus a bay leaf, add depth to the broth.
- Lemon — Fresh lemon juice brightens the entire soup and should be added at the end.
- Olive oil, salt and black pepper — For sautéing and seasoning to taste.
See the instructions below for quantities and step-by-step directions.
How to make chicken and vegetable soup
After a few minutes of chopping, this soup comes together quickly. Sauté the aromatics first, then simmer the chicken in the broth until cooked through, shred the meat, and finish with greens and lemon.
Pro tip: Chop the vegetables a day or two ahead to speed up dinner time.
- Heat 1 tablespoon olive oil in a large soup pot or Dutch oven over medium heat. Add 1 medium chopped onion, 2 chopped stalks of celery and 2 chopped large carrots. Cook until softened, about 5 minutes. Add 3 minced garlic cloves and cook 30 seconds more.
- Add 8 cups chicken broth, 2 seasoned boneless skinless chicken breasts (about 1–1.5 lb total), 1 bay leaf and 1 sprig thyme (or 1 teaspoon dried thyme). Bring to a boil, then reduce heat to medium-low and simmer 20–30 minutes, until the chicken reaches 165°F (75°C).
- Remove the chicken to a cutting board, shred or chop into bite-sized pieces, and return to the pot. Stir in about 2.5 ounces baby spinach (roughly 3 cups) and the juice of 1 lemon. Season with salt and black pepper to taste and serve.
Recipe FAQs
What adds the most flavor to this chicken soup?
Homemade chicken stock gives the deepest flavor, while aromatics (onion, celery, carrots, garlic), fresh herbs and bay leaf build a flavorful base. Fresh lemon juice at the end brightens and lifts the entire dish.
Can I make this soup in a slow cooker?
Yes. You can brown the vegetables beforehand for extra flavor, or place everything in the slow cooker and cook 3 hours on high or 4–5 hours on low. Add the spinach and lemon juice at the end.
Can I make it ahead?
Yes. You can prep the vegetables 1–2 days ahead or make the whole soup in advance. It keeps well for up to 5 days in the refrigerator or up to 3 months in the freezer.
Serving suggestions
- Top with a little shredded Parmesan or a spoonful of basil pesto for a flavor variation.
- Serve with crusty bread, focaccia, cornbread or hearty biscuits for dunking.
- Pair with a simple green salad to round out the meal.
- Add a side of roasted or steamed vegetables for extra color and nutrients.
Recipe notes
- Make-ahead tip: Chop vegetables ahead of time to save prep time on busy evenings.
- Substitute chicken thighs for a slightly fattier, more forgiving option.
- Customize with seasonal vegetables such as zucchini, green beans, bell pepper, broccoli, cauliflower or squash.
- Swap spinach for kale, Swiss chard or arugula; cook tougher greens a few minutes longer.
- Store in the refrigerator for up to 5 days or freeze for up to 3 months.
Lemon Chicken Vegetable Soup — Quick Recipe Card
Servings: 6 | Prep time: 10 mins | Cook time: 30 mins | Total time: 40 mins
Equipment
- Large soup pot or Dutch oven
Ingredients
- 1 tablespoon olive oil
- 1 medium onion, chopped
- 2 stalks celery, chopped
- 2 large carrots, chopped
- 3 cloves garlic, minced
- 8 cups chicken broth
- 2 boneless skinless chicken breasts (1–1.5 lb), seasoned with salt and pepper
- 1 bay leaf
- 1 sprig thyme or 1 teaspoon dried thyme
- 2.5 oz baby spinach (about 3 cups)
- Juice of 1 lemon
- Salt and black pepper to taste
Instructions
- Heat oil in a large pot over medium heat. Sauté onion, carrots and celery until softened, about 5 minutes. Add garlic and cook 30 seconds.
- Pour in the chicken broth, add the chicken breasts, bay leaf and thyme. Bring to a boil, then reduce to a simmer for 20–30 minutes, or until chicken is cooked through.
- Remove the chicken, shred or chop it, and return it to the pot. Stir in spinach and lemon juice, season to taste, and serve warm.
Nutrition (per serving, estimated)
Calories: 112 kcal; Carbohydrates: 8 g; Protein: 11 g; Fat: 4 g; Sodium: varies by broth; Fiber: 2 g. Nutrition is estimated for guidance only.
Did you try this recipe? If so, leave a review and share how you customized it.