Slow Cooker Quinoa Chicken Soup for Healthy Meal Prep

Posted on May 23, 2026

Bowl of slow cooker quinoa chicken soup for healthy meal prep

Slow Cooker Quinoa, Chicken and Kale Soup is a nourishing dish that simmers in a slow cooker. The slow cooking method melds the ingredients beautifully, leaving you with a rich, warm broth. As the cook, I’m always pleased to see the kale wilt and the chicken tenderize, creating a comforting meal. This is a go-to for chilly evenings or when I want something hearty yet easy to prepare.

Why This Chicken Soup Works

Using a slow cooker allows the chicken to cook gently, making it tender and easy to shred. The quinoa expands and absorbs the chicken broth, lending a satisfying texture to the soup. When combined with hearty vegetables like kale and beans, you end up with a substantial, wholesome dish.

What You Need

  • 1 1/4 lbs boneless skinless chicken breasts (raw)
  • 1 1/4 cups chopped yellow onion (1 medium onion)
  • 1 cup chopped celery (about 3 stalks)
  • 4 cloves garlic, minced
  • 2 Tbsp extra virgin olive oil
  • 3/4 cup dry quinoa
  • (Note: For a firmer texture, add quinoa during the last 30 minutes to 1 hour of cooking.)
  • 1/2 tsp dried thyme
  • 1/2 tsp dried rosemary, crushed
  • 4 (14.5 oz) cans low-sodium chicken broth (7 cups)
  • Salt and freshly ground black pepper, to taste
  • 1 (15.5 oz) can Great Northern or Cannellini beans, drained and rinsed
  • 4 cups packed kale, roughly chopped (thick ribs chopped and discarded)
  • 3 Tbsp chopped fresh parsley
  • 2 Tbsp fresh lemon juice
  • Finely shredded parmesan cheese, for serving

Having all these ingredients ready makes the cooking process smoother and more enjoyable.

How It Comes Together

  1. Add chicken to a 6 or 7-quart slow cooker.
  2. Then, add onions, celery, and garlic, followed by a drizzle of olive oil.
  3. Incorporate the dry quinoa, thyme, and rosemary, then pour in the chicken broth.
  4. Season with salt and pepper to taste.
  5. Cover and cook on HIGH for 3 1/2 to 4 hours or LOW for 7 to 8 hours. During this time, the chicken will become tender, and the broth will deepen in flavor.
  6. Once done, remove the chicken and let it rest for 10 minutes before cutting it into bite-sized pieces. Return it to the soup.
  7. In the last phase, add beans, kale, parsley, and lemon juice.
  8. Cover and cook on HIGH heat for another 10 to 20 minutes. The kale will soften and brighten in color, signaling it’s ready to serve.
  9. Serve warm with a sprinkling of parmesan cheese on top.

Following these steps yields a satisfying chicken soup that fills the kitchen with an inviting aroma.

Nutrition Overview

  • Serving size: 1 cup
  • Calories: 330
  • Protein: 32g
  • Carbohydrates: 32g
  • Fat: 8g
  • Fiber: 7g

This soup not only fulfills hunger but also packs in nutritional benefits from fresh ingredients.

What to Serve With It

  • Pair it with crusty whole grain bread for dipping.
  • A side salad with vinaigrette complements the soup’s richness.
  • Top with a dollop of Greek yogurt for extra creaminess.
  • Serve alongside roasted vegetables for a complete meal.

These simple serving suggestions enhance the overall meal experience.

Storage and Reheat

  • Fridge storage: Keeps well for up to 4 days in an airtight container.
  • Freezer: This soup can be frozen for about 3 months if stored properly.
  • Reheating: Gently reheat in a pot on the stovetop or in the microwave until warmed through. Note: The quinoa may continue to soak up some broth, so adding a splash of water or broth can help maintain the desired consistency.
  • Flavors develop further overnight, making leftovers taste even better.

Proper storage ensures you can enjoy this comforting soup for several meals.

What to Do With Leftovers

  • Use any remaining soup as a filling for quesadillas or wraps.
  • Stir into cooked pasta for a quick meal.
  • Blend into a smooth purée for a different texture experience.

Utilizing leftovers creatively reduces waste and provides variety.

Conclusion

This Slow Cooker Quinoa, Chicken and Kale Soup is not only easy to prepare but also a filling dish that gains flavor as it cooks. Each ingredient plays its part: the quinoa adds substance, the chicken offers protein, and the kale boosts nutrition. Whether you’re preparing for a meal prep day or simply want a cozy dish, this recipe delivers satisfaction and warmth. For more hearty recipes, check out this page.

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Slow Cooker Quinoa, Chicken and Kale Soup


  • Author: amanda-miller
  • Total Time: 255 minutes
  • Yield: 6 servings 1x
  • Diet: Gluten Free

Description

A nourishing slow-cooked soup featuring chicken, quinoa, and kale, perfect for chilly evenings.


Ingredients

Scale
  • 1 1/4 lbs boneless skinless chicken breasts (raw)
  • 1 1/4 cups chopped yellow onion (1 medium onion)
  • 1 cup chopped celery (about 3 stalks)
  • 4 cloves garlic, minced
  • 2 Tbsp extra virgin olive oil
  • 3/4 cup dry quinoa
  • 1/2 tsp dried thyme
  • 1/2 tsp dried rosemary, crushed
  • 4 (14.5 oz) cans low-sodium chicken broth (7 cups)
  • Salt and freshly ground black pepper, to taste
  • 1 (15.5 oz) can Great Northern or Cannellini beans, drained and rinsed
  • 4 cups packed kale, roughly chopped (thick ribs chopped and discarded)
  • 3 Tbsp chopped fresh parsley
  • 2 Tbsp fresh lemon juice
  • Finely shredded parmesan cheese, for serving

Instructions

  1. Add chicken to a 6 or 7-quart slow cooker.
  2. Then, add onions, celery, and garlic, followed by a drizzle of olive oil.
  3. Incorporate the dry quinoa, thyme, and rosemary, then pour in the chicken broth.
  4. Season with salt and pepper to taste.
  5. Cover and cook on HIGH for 3 1/2 to 4 hours or LOW for 7 to 8 hours.
  6. Once done, remove the chicken and let it rest for 10 minutes before cutting it into bite-sized pieces. Return it to the soup.
  7. In the last phase, add beans, kale, parsley, and lemon juice.
  8. Cover and cook on HIGH heat for another 10 to 20 minutes.
  9. Serve warm with a sprinkling of parmesan cheese on top.

Notes

For a firmer quinoa texture, add quinoa during the last 30 minutes to 1 hour of cooking.

  • Prep Time: 15 minutes
  • Cook Time: 240 minutes
  • Category: Soup
  • Method: Slow Cooking
  • Cuisine: American

Nutrition

  • Serving Size: 1 cup
  • Calories: 330
  • Sugar: 2g
  • Sodium: 600mg
  • Fat: 8g
  • Saturated Fat: 1g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 7g
  • Protein: 32g
  • Cholesterol: 70mg

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