Green Detox Vegetable Soup

Featured in: Quick Weeknight Flames

This vibrant green soup combines fresh zucchini, peas, broccoli, spinach, leek, and celery, slowly simmered in a fragrant broth seasoned with garlic, cumin, and fresh herbs. The hint of lemon zest and juice brighten the creamy texture created by blending the cooked vegetables. Quick to prepare and easy to enjoy, it offers a wholesome, light meal packed with nutrients and refreshing flavors.

Updated on Tue, 17 Feb 2026 11:37:00 GMT
A vibrant bowl of green detox vegetable soup with zucchini and peas, garnished with fresh herbs and lemon zest. Save
A vibrant bowl of green detox vegetable soup with zucchini and peas, garnished with fresh herbs and lemon zest. | fireandbites.com

There's something almost magical about watching a pot of green vegetables transform into silky soup. My kitchen felt smaller that afternoon—steam rising, the scent of fresh mint cutting through everything else—and I realized this wasn't about detox or wellness trends. It was about sitting down with a bowl that actually made me feel lighter, the kind of meal that tastes like care.

I made this for a friend who'd been feeling run-down, and watching her expression shift from tired to genuinely pleased was its own kind of reward. She asked for the recipe before she'd even finished the bowl, which told me everything I needed to know.

Ingredients

  • Zucchini: Two medium ones, diced small so they break down into the soup without becoming mushy—this is where patience during prep really pays off.
  • Green peas: Fresh or frozen work equally well; frozen ones are picked at peak ripeness and honestly hold up better in the blender.
  • Broccoli florets: One cup gives you substance and that subtle earthiness that balances the bright lemon juice.
  • Baby spinach: Added at the very end so it stays vibrant and doesn't lose its nutritional punch to long cooking.
  • Leek: Use only the white and light green parts; the dark parts can be tough and grassy if you're not careful.
  • Celery stalk: One diced piece adds a quiet depth that makes people ask what's in the soup without quite knowing why it tastes so layered.
  • Potato: Small and diced helps create creaminess when blended, even without any dairy—it's the secret to that luxurious mouthfeel.
  • Garlic cloves: Two minced cloves become gentle and sweet after those first few minutes of sautéing, nothing harsh about them.
  • Extra virgin olive oil: One tablespoon for cooking; save a little more for drizzling at the end if you want to taste the real thing.
  • Low-sodium vegetable broth: One liter gives you control over the salt level, and you can always taste and adjust as you go.
  • Sea salt and black pepper: Season gradually and taste often; you'll know when it's right.
  • Ground cumin: Just a quarter teaspoon adds warmth and depth without announcing itself loudly.
  • Lemon: Half a lemon's worth of zest and juice brings everything into focus at the very end—this is the moment the soup becomes itself.
  • Fresh parsley and mint: The parsley goes in for color and freshness; mint is optional but changes everything if you use it.

Instructions

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Start with the aromatics:
Heat your olive oil over medium heat and add the sliced leek, diced celery, and minced garlic. Watch it soften and become fragrant—about 3 to 4 minutes—but stop before anything browns, because that bitterness will follow you through the whole pot.
Build the vegetable base:
Add your potato, zucchini, broccoli, and peas, stirring gently for about 2 minutes. You're just warming everything through at this point, not cooking it; the real cooking happens next.
Simmer everything together:
Pour in your vegetable broth along with the salt, pepper, and cumin. Bring it to a boil, then turn the heat down, cover it, and let it simmer for 12 to 15 minutes until every vegetable is completely tender when you poke it with a fork.
Finish with spinach:
Add your baby spinach and let it wilt for just 2 minutes—any longer and it starts losing its brightness and color.
Blend until smooth:
Turn off the heat and use an immersion blender to purée everything into a creamy soup, or work in batches with a regular blender if that's what you have. The potato does most of the work in creating that smooth, luxurious texture.
Season and brighten:
Stir in your lemon zest and juice, then add the parsley and mint if you're using it. Taste it now—this is your last chance to adjust the salt or add more lemon if it needs it.
Serve with warmth:
Ladle it into bowls while it's hot, and if you want to drizzle a little olive oil or add a handful of toasted pumpkin seeds, that's the kind of finishing touch that makes people think you're more of a cook than you probably are.
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| fireandbites.com

There was a quiet moment when I tasted this after serving it to someone I cared about, and it hit me that food like this—simple, nourishing, made without pretense—sometimes says more than words ever could. That's when I knew this recipe belonged in regular rotation.

Why This Soup Works As A Detox

The word detox gets thrown around in ways that sometimes feel misleading, but what this soup actually does is give your body ingredients it recognizes and processes easily. The green vegetables are nutrient-dense, the broth provides gentle warmth, and there's nothing heavy or inflammatory hiding in here. It's the kind of meal that makes you feel resourced rather than deprived.

Texture and Balance Matter

The potato is what keeps this from feeling like you're eating a liquid salad; it creates creaminess without cream, which changes the whole experience. The cumin sits in the background adding complexity, while the lemon and mint wake everything up on the other end. It's this back-and-forth that keeps each spoonful interesting.

Making It Your Own

Once you understand the foundation of this soup, you can shift things slightly depending on what's in your refrigerator or what you're craving. A handful of fresh dill works beautifully if you don't have mint. A splash of coconut milk adds richness without dairy. Even the vegetables can bend a little—add asparagus in spring or kale if that's what you have.

  • Toasted pumpkin seeds or a swirl of coconut yogurt adds texture and makes it feel more substantial if you're serving it as a main course.
  • Make it ahead and refrigerate it; the flavors actually deepen slightly overnight, and it reheats perfectly.
  • A piece of whole-grain bread on the side transforms this from a light starter into a complete, satisfying meal.
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Creamy green detox vegetable soup with zucchini, peas, and broccoli, served steaming hot with a drizzle of olive oil. Save
Creamy green detox vegetable soup with zucchini, peas, and broccoli, served steaming hot with a drizzle of olive oil. | fireandbites.com

This soup has become my answer to the question of what to cook when someone needs nourishment more than celebration. It's honest food that tastes like it was made with intention.

Common Questions

Can I use frozen peas instead of fresh?

Yes, frozen peas work perfectly and add convenience without sacrificing flavor.

What is the best way to achieve a creamy texture?

Blending the cooked vegetables with an immersion or regular blender until smooth creates a creamy consistency without added dairy.

How can I adjust the flavor for more zest?

Adding extra lemon zest and juice at the end brightens the soup and enhances freshness.

Can I prepare this soup in advance?

Yes, it keeps well in the refrigerator for 2-3 days and reheats gently on the stove.

What herbs complement the flavor best?

Fresh parsley and mint add brightness and depth when stirred in after blending.

Green Detox Vegetable Soup

Nourishing soup featuring zucchini, peas, and fresh herbs with a subtle lemon touch.

Setup Duration
15 min
Time at Heat
20 min
Complete Duration
35 min
Created by Logan Hayes


Skill Level Easy

Cultural Background International

Output 4 Portion Count

Special Diet Info Plant-Based, No Dairy, No Gluten

What You'll Need

Fresh Vegetables

01 2 medium zucchinis, diced
02 1 cup green peas, fresh or frozen
03 1 cup broccoli florets
04 1 cup baby spinach
05 1 small leek, white and light green parts only, sliced
06 1 celery stalk, diced
07 1 small potato, peeled and diced

Aromatics & Flavor

01 2 garlic cloves, minced
02 1 tablespoon extra virgin olive oil
03 4 cups low-sodium vegetable broth
04 1/2 teaspoon sea salt, or to taste
05 1/4 teaspoon freshly ground black pepper
06 1/4 teaspoon ground cumin
07 Zest and juice of 1/2 lemon
08 2 tablespoons fresh parsley, chopped
09 2 tablespoons fresh mint, chopped, optional

Method Steps

Phase 01

Sauté Aromatics: Heat olive oil in a large pot over medium heat. Add leek, celery, and garlic; sauté for 3-4 minutes until soft and fragrant but not browned.

Phase 02

Add Root & Green Vegetables: Add potato, zucchini, broccoli, and peas to the pot. Stir and cook for 2 minutes.

Phase 03

Simmer Vegetables: Pour in vegetable broth, salt, pepper, and cumin. Bring to a boil, then reduce heat, cover, and simmer for 12-15 minutes until all vegetables are tender.

Phase 04

Wilt Spinach: Add spinach and cook for 2 more minutes until wilted.

Phase 05

Blend to Smoothness: Remove from heat. Using an immersion blender or a regular blender in batches, purée the soup until smooth and creamy.

Phase 06

Finish with Fresh Elements: Stir in lemon zest, lemon juice, parsley, and mint if using. Taste and adjust seasoning as needed.

Phase 07

Serve: Serve hot, garnished with extra herbs and a drizzle of olive oil if desired.

Kitchen Tools Needed

  • Large soup pot
  • Cutting board and knife
  • Immersion blender or regular blender
  • Ladle

Allergy Details

Always review ingredients individually for potential allergens and seek professional medical guidance if uncertain.
  • Contains celery, a common allergen
  • Always verify vegetable broth labels to ensure no hidden gluten or dairy allergens

Dietary Information (Single Portion)

Values shown are estimates only - please consult healthcare providers for specific dietary advice.
  • Energy Content: 120
  • Fats: 4 g
  • Carbohydrates: 19 g
  • Proteins: 4 g