High-Protein, White Bean Soup with Kale

Posted on December 5, 2025

by: Betty Thompson

High-protein white bean soup with kale in a bowl, garnished with fresh herbs.

There’s nothing quite as comforting on a chilly night as a warm bowl of soup. Picture this: Your kitchen fills with the savory aroma of onions and garlic sautéing, complemented by the earthy scent of rosemary. And here’s a perk: this Creamy White Bean Soup with Kale packs about 15 grams of protein per serving, making it not just satisfying but also nourishing. Each spoonful envelops you in creaminess while the vibrant kale adds a delightful touch of color and texture. Let’s dive in and make this soup together.

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Creamy White Bean Soup with Kale


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  • Author: james-carter
  • Total Time: 45 minutes
  • Yield: 4 servings 1x
  • Diet: Vegetarian

Description

A comforting and nutritious white bean soup with kale, perfect for chilly nights.


Ingredients

Scale
  • 1 tablespoon olive oil
  • 1 medium yellow onion, small dice
  • 1 medium carrot, small dice
  • 1 stick celery, small dice
  • 2 cloves garlic, minced
  • Chili flakes or Aleppo pepper, to taste
  • 1 sprig fresh rosemary, minced
  • 4 cups cooked navy beans, drained and rinsed
  • 4 cups vegetable stock
  • 2 tablespoons fresh lemon juice
  • Sea salt and ground black pepper, to taste
  • 3 cups packed chopped lacinato kale (roughly 1 small bunch)
  • ¼ cup flat-leaf parsley leaves, chopped

Instructions

  1. Heat the oil in a medium-large soup pot over medium heat.
  2. Add the onions, carrots, and celery to the pot and stir. Sauté the vegetables until lightly softened and translucent, about 5 minutes.
  3. To the pot, add the garlic, chili flakes, and rosemary. Stir and cook until garlic is fragrant, about 30 seconds.
  4. Add the navy beans to the pot and stir. Add the vegetable stock to the pot and stir once more. Bring the soup to a boil.
  5. Once boiling, ladle half of the soup into an upright blender. Add the lemon juice to the blender. Blend until the soup is liquified.
  6. Pour the liquified portion back into the pot. Season the soup with salt and pepper.
  7. Add the kale to the pot and bring the soup back to a boil. Once the kale is slightly wilted and bright green, season with salt and pepper again if necessary. Stir in chopped parsley and serve hot.

Notes

Let the steam escape when blending to avoid a hot soup explosion.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Soup
  • Method: Stovetop
  • Cuisine: American

Nutrition

  • Serving Size: 1.5 cups
  • Calories: 200
  • Sugar: 2g
  • Sodium: 500mg
  • Fat: 5g
  • Saturated Fat: 1g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 28g
  • Fiber: 7g
  • Protein: 15g
  • Cholesterol: 0mg

Why This Creamy White Bean Soup with Kale Is a Family Favorite

This Creamy White Bean Soup with Kale never fails to impress—even the pickiest eaters rave about it. First off, it’s incredibly easy to prepare, perfect for a weeknight dinner after a long day. With just one pot, you can whip up a batch that not only tastes amazing but also boasts wholesome ingredients. The combination of creamy white beans and nutrient-dense kale creates a soup that’s as good for your body as it is for your palate. Plus, it’s versatile enough to adapt to whatever you have on hand, which is always a win in my book.

The Essentials

  • 1 tablespoon olive oil
  • 1 medium yellow onion, small dice
  • 1 medium carrot, small dice
  • 1 stick celery, small dice
  • 2 cloves garlic, minced
  • Chili flakes or Aleppo pepper, to taste
  • 1 sprig fresh rosemary, minced
  • 4 cups cooked navy beans, drained and rinsed
  • 4 cups vegetable stock
  • 2 tablespoons fresh lemon juice
  • Sea salt and ground black pepper, to taste
  • 3 cups packed chopped lacinato kale (roughly 1 small bunch)
  • ¼ cup flat-leaf parsley leaves, chopped

Let’s Cook

  1. Heat the oil in a medium-large soup pot over medium heat.
  2. Add the onions, carrots, and celery to the pot and stir. Sauté the vegetables until lightly softened and translucent, about 5 minutes.
  3. To the pot, add the garlic, chili flakes, and rosemary. Stir and cook until garlic is fragrant, about 30 seconds.
  4. Add the navy beans to the pot and stir. Add the vegetable stock to the pot and stir once more. Bring the soup to a boil.
  5. Once boiling, ladle half of the soup into an upright blender. Add the lemon juice to the blender as well. Carefully bring the speed of the blender up to high and blend until this portion of the soup is totally liquified. Pour this liquified portion back into the pot. Season the soup with salt and pepper.
  6. Add the kale to the pot and bring the soup back to a boil. Once the kale is slightly wilted and bright green, season the soup once more with salt and pepper, if necessary. Stir in the chopped parsley as well. Serve the soup hot.

Expert Tip: When blending the soup, always let the steam escape slightly to avoid a hot soup explosion—safety first, my friends!

Nutrition Breakdown

A serving of this delicious soup is about 1.5 cups, with approximately 200 calories. It contains 15 grams of protein, 28 grams of carbs, 5 grams of fat, and 7 grams of fiber—what a powerhouse! The fiber content aids digestion and keeps you feeling full, making it a great meal choice.

Perfect Pairings

Serve this Creamy White Bean Soup with some crusty bread or a light salad for a hearty yet healthy meal. It’s a fantastic option for chilly evenings or cozy gatherings, and don’t forget a sprinkle of fresh grated Parmesan on top for added richness. This soup is also excellent for lunch the next day, either on its own or with a side of your favorite sandwich.

How to Store It Right

Store any leftovers in an airtight container in the refrigerator for up to five days. If you want to freeze it, ladle the cooled soup into freezer-safe containers, leaving some space at the top to allow for expansion. It will keep well for about three months. To reheat, gently thaw the soup overnight in the refrigerator and warm it on the stove over low heat, adding a splash of vegetable stock if it appears too thick.

Pro Tips

  • Use dried beans for a more cost-effective option; just soak them overnight and cook them until tender before adding them to the pot.
  • Experiment with different greens like spinach or chard if kale isn’t your favorite.
  • To enhance creaminess without adding cream, blend in an avocado before serving—it’s a delicious surprise.
  • Toss in some cooked quinoa or farro for extra texture and nutrition.
  • A squeeze of fresh lemon juice just before serving brightens the flavors beautifully.

Flavor Experiments

  • Seasonal Twist: Add diced butternut squash during the sauté stage for a sweeter, autumn-inspired flavor.
  • Gourmet Touch: Incorporate a splash of white wine right after adding the garlic for a sophisticated taste.
  • Playful Variation: Stir in a tablespoon of pesto just before serving for a burst of herbal flavor.

Learn from My Mistakes

  • Too thick? If your soup is thicker than you’d like, simply add more vegetable stock or water to reach your desired consistency.
  • Bland flavor? Always season to taste! A little extra salt or a squeeze of lemon can do wonders.
  • Mushy beans? Avoid overcooking the beans by adding them in the last 10 minutes of cooking if you’re using canned beans.
  • Uneven texture? Blend only half of the soup as directed; this creates a lovely balance between smooth and chunky.
  • Kale not tender? Make sure you’re simmering the soup long enough after adding the kale to truly soften it.

Creative Second-Day Ideas

  • Transform leftovers into a pasta dish by tossing the soup with cooked pasta and adding a sprinkle of cheese.
  • Use the soup as a base for a savory sauce over roasted chicken or fish for an easy weeknight dinner.
  • Blend the leftovers into a creamy dip by adding cream cheese or Greek yogurt—serve it with veggies or chips.

Curious Cooks Ask

  • Can I use different beans? Absolutely! Cannellini or chickpeas would work wonderfully in this soup. Just adjust the cooking times as needed.
  • Is it possible to make this soup vegan? Yes! Ensure your vegetable stock is vegan, and you’re good to go. This soup is already dairy-free.
  • Can I add meat? Sure! Cooked sausage or shredded chicken can add an extra protein punch and flavor if you’re looking for something heartier.
  • How long does this soup last in the freezer? It will typically last up to three months in the freezer, maintaining its delicious flavor and texture.

Now that you’re equipped with this delightful Creamy White Bean Soup with Kale recipe, it’s time to roll up your sleeves and savor the warmth and joy it brings. Happy cooking!

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