Hearty Kale Bean Soup

Featured in: Warm Herb Bowls

This satisfying soup brings together hearty kale, wholesome root vegetables, and protein-packed cannellini beans in a warming vegetable broth. Fragrant with thyme and cumin, each bowl delivers layers of flavor while remaining naturally vegetarian and gluten-free.

The tender kale pairs perfectly with creamy beans, while carrots, celery, and potato add substance and sweetness. A splash of lemon brightens the finished bowl, creating balance without overwhelming the earthy vegetables.

Perfect for meal prep, this soup actually tastes better the next day as flavors meld together. Serve with crusty bread for a complete nourishing meal that comes together in under an hour.

Updated on Tue, 27 Jan 2026 18:29:34 GMT
Steaming bowl of Kale Soup with tender kale, carrots, and creamy cannellini beans. Save Pin
Steaming bowl of Kale Soup with tender kale, carrots, and creamy cannellini beans. | frostedthyme.com

Savor a bowl of pure wellness with this nourishing Kale Soup. This hearty, plant-based meal combines nutrient-dense kale with earthy root vegetables and protein-packed cannellini beans for a satisfying dish that warms you from the inside out. Perfect for wellness-focused days, it offers a clean and vibrant flavor profile that is both comforting and revitalizing.

Steaming bowl of Kale Soup with tender kale, carrots, and creamy cannellini beans. Save Pin
Steaming bowl of Kale Soup with tender kale, carrots, and creamy cannellini beans. | frostedthyme.com

The beauty of this soup lies in its simplicity. By gently sautéing the vegetables and allowing the kale to wilt into a savory vegetable broth seasoned with thyme and cumin, you create a complex flavor palette with minimal effort. It is an ideal meal for busy weeknights or for meal-prepping healthy lunches for the week ahead.

Ingredients

  • 2 tablespoons olive oil
  • 1 large onion, finely chopped
  • 2 garlic cloves, minced
  • 3 medium carrots, diced
  • 2 celery stalks, diced
  • 1 large potato, peeled and diced
  • 6 cups kale, stems removed and leaves chopped
  • 1 can (15 oz) cannellini beans, drained and rinsed
  • 6 cups low-sodium vegetable broth
  • 1 tablespoon lemon juice
  • 1 teaspoon dried thyme
  • 1/2 teaspoon ground cumin
  • Salt and freshly ground black pepper, to taste
  • Pinch of red pepper flakes (optional)
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Instructions

Step 1
In a large soup pot, heat the olive oil over medium heat. Add the onion and sauté for 3 minutes until translucent.
Step 2
Stir in the garlic, carrots, celery, and potato. Cook for 5 minutes, stirring occasionally.
Step 3
Add the chopped kale and sauté for 2 minutes until slightly wilted.
Step 4
Pour in the vegetable broth and add the thyme, cumin, salt, pepper, and red pepper flakes if using.
Step 5
Bring to a boil, then reduce heat and simmer uncovered for 20 minutes, or until vegetables are tender.
Step 6
Stir in the cannellini beans and simmer for 5 more minutes to heat through.
Step 7
Add lemon juice, adjust seasoning to taste, and serve hot.

Zusatztipps für die Zubereitung

Using a large soup pot and a wooden spoon ensures you have enough room to sauté the vegetables effectively. Make sure to remove the tough stems from the kale before chopping to ensure the leaves become perfectly tender during the simmering process.

Varianten und Anpassungen

For extra protein, you can add diced cooked chicken or turkey (note that this makes the dish non-vegetarian). You can also swap cannellini beans for chickpeas or lentils if you prefer a different texture or have them on hand in your pantry.

Serviervorschläge

Serve this soup piping hot with a side of crusty gluten-free bread for a complete and filling meal. A sprinkle of freshly grated Parmesan cheese (if not vegan) adds a wonderful richness and depth to every spoonful.

Healthy Kale Soup ladle into a rustic bowl, garnished into a rustic bowl, garnished with lemon and herbs. Save Pin
Healthy Kale Soup ladle into a rustic bowl, garnished into a rustic bowl, garnished with lemon and herbs. | frostedthyme.com

This Kale Soup is more than just a meal; it is a bowl of comfort that fuels your body with high-quality ingredients. Whether enjoyed on its own or with your favorite sides, it is a staple recipe for anyone seeking a delicious way to incorporate more greens into their diet.

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Questions & Answers

Can I use different greens instead of kale?

Yes, spinach, Swiss chard, or collard greens work beautifully. Spinach cooks faster, so add it during the last 5 minutes of simmering.

How long does this soup keep in the refrigerator?

Store in an airtight container for up to 5 days. The flavors actually develop and improve after a day or two.

Can I freeze this soup?

Absolutely. Freeze for up to 3 months. Thaw overnight in the refrigerator, though the texture of kale may soften slightly.

What other beans work in this soup?

Chickpeas, kidney beans, or lentils make excellent substitutes. Adjust cooking time accordingly as lentils cook faster.

How can I make this soup more filling?

Add diced cooked chicken, extra beans, or serve with crusty bread. A dollop of pesto also adds richness and protein.

Is this soup spicy?

The red pepper flakes are optional. Without them, the soup is mild and family-friendly. Add more if you prefer heat.

Hearty Kale Bean Soup

A comforting bowl featuring tender kale, vegetables, and creamy beans in aromatic vegetable broth.

Prep Time
15 minutes
Time to Cook
35 minutes
All-In Time
50 minutes
By Frosted Thyme Madison Kelly


Skill Level Easy

Cuisine International

Makes 4 Portions

Diet Preferences Vegan-Friendly, No Dairy, Gluten-Free

What You'll Need

Vegetables

01 2 tablespoons olive oil
02 1 large onion, finely chopped
03 2 garlic cloves, minced
04 3 medium carrots, diced
05 2 celery stalks, diced
06 1 large potato, peeled and diced
07 6 cups kale, stems removed and leaves chopped

Legumes

01 1 can (15 ounces) cannellini beans, drained and rinsed

Liquids

01 6 cups low-sodium vegetable broth
02 1 tablespoon lemon juice

Spices & Seasonings

01 1 teaspoon dried thyme
02 1/2 teaspoon ground cumin
03 Salt and freshly ground black pepper to taste
04 Pinch of red pepper flakes, optional

Directions

Step 01

Sauté aromatics: Heat olive oil in a large soup pot over medium heat. Add chopped onion and sauté for 3 minutes until translucent.

Step 02

Build vegetable base: Stir in minced garlic, diced carrots, diced celery, and diced potato. Cook for 5 minutes, stirring occasionally.

Step 03

Incorporate greens: Add chopped kale and sauté for 2 minutes until slightly wilted.

Step 04

Create broth base: Pour vegetable broth into the pot and add dried thyme, ground cumin, salt, pepper, and red pepper flakes if using.

Step 05

Simmer vegetables: Bring to a boil, then reduce heat and simmer uncovered for 20 minutes until vegetables are tender.

Step 06

Add legumes: Stir in drained and rinsed cannellini beans and simmer for 5 additional minutes to heat through.

Step 07

Finish and serve: Add lemon juice and adjust seasonings to taste. Serve hot.

Tools Needed

  • Large soup pot
  • Cutting board and knife
  • Wooden spoon

Allergen Details

Always check each item for allergens and ask a medical expert if unsure.
  • No major allergens present in base recipe
  • Verify canned beans and broth labels for gluten cross-contamination
  • Bread or cheese accompaniments may contain gluten or dairy

Nutrition Info (per portion)

For reference only—please ask a healthcare professional if you need tailored advice.
  • Calorie Count: 225
  • Fat content: 6 g
  • Carbohydrates: 36 g
  • Proteins: 8 g