Hearty Kale Vegetable Soup

Featured in: Everyday Home Cooking

This wholesome kale and vegetable soup comes together in under an hour, featuring tender root vegetables, protein-packed cannellini beans, and nutrient-dense kale simmered in aromatic vegetable broth. The combination of thyme, cumin, and a splash of lemon creates depth while keeping flavors bright. Perfect for meal prep, it serves four generously and can be easily customized with different beans or proteins.

Updated on Wed, 28 Jan 2026 08:27:00 GMT
Steaming bowl of hearty Kale Soup with tender kale, carrots, and creamy cannellini beans in a golden broth. Save to Pinterest
Steaming bowl of hearty Kale Soup with tender kale, carrots, and creamy cannellini beans in a golden broth. | urbandouce.com

I used to think kale was just a garnish until a cold Tuesday when the wind would not stop rattling my kitchen window. I threw some wilted greens into a pot with whatever roots were left in the bin. The steam that rose up smelled like comfort and quiet resilience. It turned out to be the exact bowl of warmth my shivering bones needed.

Last winter my niece helped me chop the kale into tiny ribbons while we listened to old jazz records. We accidentally added too much lemon juice once and discovered it actually makes the earthy beans shine. Now the bright citrus finish is the part of the process I look forward to most.

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Ingredients

  • Olive oil: Good oil carries the flavor of the aromatics deep into the broth.
  • Onion: Taking time to let them turn translucent creates a sweet base layer.
  • Garlic: These little cloves provide a savory punch that balances the greens.
  • Carrots: They add a subtle sweetness and a beautiful pop of orange.
  • Celery: It provides that essential savory depth every good soup requires.
  • Potato: Peeling and dicing them small helps them soften into the liquid perfectly.
  • Kale: Stripping the leaves from the tough stems ensures every bite is tender.
  • Cannellini beans: These white beans offer a creamy texture and plenty of staying power.
  • Vegetable broth: A low sodium version lets you control the final salt level yourself.
  • Lemon juice: This final splash wakes up all the heavy earthy flavors.
  • Spices: Thyme and cumin create a warmth that feels sophisticated yet cozy.

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Instructions

Soften the base:
Heat your oil and let the onions sizzle gently until they look like glass.
Build the foundation:
Toss in the garlic and root vegetables stirring them to coat in that fragrant oil.
Wilt the greens:
Add your kale and watch it turn a vibrant green as it collapses into the pot.
Simmer the magic:
Pour in the broth and seasonings then let it bubble away while the kitchen fills with scent.
Add the heart:
Slide those rinsed beans into the liquid to let them absorb the herbal notes.
The bright finish:
Turn off the heat and stir in the lemon juice for a zesty transformation.
Rustic Kale Soup simmering with root vegetables, ready to serve alongside crusty gluten-free bread for a cozy meal. Save to Pinterest
Rustic Kale Soup simmering with root vegetables, ready to serve alongside crusty gluten-free bread for a cozy meal. | urbandouce.com

When the first bowl was finished I realized my kitchen was the warmest place in the house. This soup has become a staple for every rainy afternoon since that day.

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Selecting Your Greens

Lacinato kale works beautifully here but curly kale holds its texture longer in a big batch.

Texture Variations

If you prefer a thicker soup you can mash a few of the beans against the side of the pot.

Perfecting the Presentation

A heavy dusting of black pepper right at the end adds a lovely bite.

  • Try serving this with a crusty loaf of bread for dipping.
  • A sprinkle of parmesan cheese adds a salty richness to the bowl.
  • Leftovers actually taste better the next day after the spices fully develop.
Vibrant green Kale Soup with kale, diced potatoes, and thyme, garnished with a lemon wedge for fresh flavor. Save to Pinterest
Vibrant green Kale Soup with kale, diced potatoes, and thyme, garnished with a lemon wedge for fresh flavor. | urbandouce.com

This bowl is proof that simple pantry staples can become a masterpiece of wellness. I hope it brings as much warmth to your table as it does to mine.

Recipe Questions & Answers

Can I use different greens instead of kale?

Yes, spinach or Swiss chard work beautifully. Add them during the last 5 minutes as they cook faster than kale.

How long does this soup keep in the refrigerator?

Stored in an airtight container, it keeps well for 4-5 days. The flavors often develop and improve after a day.

Can I freeze this soup?

Absolutely. Freeze portions for up to 3 months. Thaw overnight in the refrigerator and reheat gently on the stovetop.

What can I serve with this soup?

Crusty bread, crackers, or a simple green salad complement it well. For extra protein, add cooked chicken or serve with a hard-boiled egg.

How do I make this soup more filling?

Add diced potatoes during cooking, serve over rice, or pair with a grain side dish. The beans already provide substantial protein and fiber.

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Hearty Kale Vegetable Soup

Wholesome soup with kale, vegetables and white beans in a savory broth.

Prep Time
15 minutes
Time to Cook
35 minutes
Total Duration
50 minutes
Created by Phoebe Dunham


Skill Level Easy

Cuisine International

Makes 4 Portions

Food Preferences Plant-Based, No Dairy, No Gluten

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 and 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: In a large soup pot, heat the olive oil over medium heat. Add the chopped onion and sauté for 3 minutes until translucent.

Step 02

Add root vegetables: Stir in the garlic, carrots, celery, and potato. Cook for 5 minutes, stirring occasionally.

Step 03

Wilt kale: Add the chopped kale and sauté for 2 minutes until slightly wilted.

Step 04

Build broth base: Pour in the vegetable broth and add the thyme, cumin, salt, pepper, and red pepper flakes if using.

Step 05

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

Step 06

Incorporate beans: Stir in the cannellini beans and simmer for 5 additional minutes to heat through.

Step 07

Finish and serve: Add lemon juice, adjust seasoning to taste, and serve hot.

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Needed Tools

  • Large soup pot
  • Cutting board and chef's knife
  • Wooden spoon

Allergy Details

Review every ingredient for potential allergens and speak to a professional if you’re unsure.
  • Verify canned beans and vegetable broth labels for gluten and allergen declarations
  • If serving with bread or cheese accompaniments, confirm absence of gluten and dairy allergens

Nutrition Details (single serving)

For your reference only. This isn't medical advice.
  • Calories per Serving: 225
  • Fat content: 6 g
  • Carbohydrates: 36 g
  • Proteins: 8 g

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