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This Detox Soup recipe is a comforting way to flood your body with nutrients. The flavor is so delicious that you’ll crave it often!

spoon lifting up some detox soup from a white mug with lentils and carrots.

Let’s be clear: You can’t eat something and instantly “detox” your body. But you can take daily actions to naturally support your body’s detox organs, like the liver and kidneys.

This detox soup is a hearty and filling way to squeeze more anti-inflammatory foods into your day without taking drastic measures. It’s gluten-free, dairy-free, vegan, and is loaded with vitamins and minerals.

You don’t have to eat it daily to see results, but you certainly can if you love it!

Ingredients You’ll Need

This soup is easy to customize with any veggies you have on hand. It starts with onion, celery, carrots, and plenty of garlic and ginger. Paired with turmeric and cilantro, you’ll get extra antioxidants in each bite! If you like, add a pinch of red pepper flakes for a spicy kick.

Detoxinista Tip

Adding lentils makes this soup filling. They are also a good source of soluble fiber, which helps remove cholesterol and excess hormones from the bile circulating in your body. (Click the underlined links for research studies.)

If you want to add other vegetables, like cabbage or butternut squash, feel free! This recipe doesn’t require vegetable broth because you simmer the veggies in the liquid for 30 minutes, which is plenty of time to create a flavorful broth.

However, you can swap the water for vegetable stock or chicken stock if you prefer. In that case, you might not need as much salt.

carrots, celery, onion, garlic, lemon, cilantro, lentils, and spices labeled on a cutting board.

Detox Vegetable Soup Recipe

Add a drizzle of olive oil over medium-high heat in a large pot. 

Once the oil shimmers, add in:

  • 1 1/2 cups chopped yellow onion (1 large onion)
  • 1 cup chopped carrots (about 3 carrots)
  • 1 cup chopped celery (about 3 ribs)

Saute the veggies until they start to soften, which should take about 5 minutes. 

carrots, celery, and onion with ginger, garlic, turmeric and thyme.

Next, add in:

  • 5 minced garlic cloves
  • 1-inch freshly minced ginger (I use a microplane to mince this)
  • 1 1/2 teaspoons ground turmeric
  • 1 1/2 teaspoon dried thyme

Stir briefly, just until the spices smell fragrant. This should take about 1 minute. 

Immediately pour in the water and scrape the bottom of the pot with a spatula. This will ensure none of the spices burn to the bottom of the pot.

Then, add in:

  • 1 cup dried green or brown lentils
  • 1 teaspoon of fine sea salt
  • 1/2 teaspoon ground black pepper

Bring the liquid to a boil. Once it’s boiling, lower the heat and cover the pot with a lid. Let the soup simmer covered until the lentils are tender. This should take about 30 minutes. 

detox lentil soup cooked with fresh cilantro added on top of the pot.

Taste the soup once the lentils are tender and add extra salt, if needed. (I always add another teaspoon, but this will vary based on the type of salt you use. Table salt tastes different than fine sea salt.)

For the best flavor, add:

  • 1 tablespoon fresh lemon juice
  • 1/2 cup to 1 cup freshly chopped cilantro (This is up to you and your taste buds)

These finishing touches make this soup taste like it came from a restaurant. If you’re not a fan of cilantro, you can swap fresh parsley instead. 

Creamy Soup variation

Stir in a 1/2 cup to 1 cup of coconut milk. This is optional, but delicious! You’ll probably need to add a little extra salt when adding extra liquid. If your soup tastes bland, you didn’t salt it enough. (This is also an option if you end up over-salting your soup; add some coconut milk to dilute it!)

coconut milk stirred in a can and added to detox soup.

Leftover detox soup can be stored in an airtight container in the refrigerator for up to 5 days. Reheat the leftovers for an easy lunch or dinner!

Frequently Asked Questions

Can I add meat to this soup?

Yes, you can add chicken breasts or thighs to this recipe when you add the lentils. Either should be cooked in 30 minutes. Shred and add back to the soup, just like you would in my Chicken Vegetable Soup

Can I cook this in the Instant Pot?

Yes! Add all ingredients to the Instant Pot and cook on high pressure for 10 minutes. (No need to sauté the veggies or spices first.) Let the pressure naturally release for at least 10 minutes before moving the steam release valve to “venting.” 

How does a soup cleanse work?

If you enjoy this soup as part of a soup cleanse, you’re likely eating a different soup for each meal or snack. Since soup is basically like a cooked salad, you could get a variety of healthy vegetables and proteins throughout your day while cutting back on ultra-processed foods. However, this could lead to feelings of restriction, which can lead to binge eating, so I wouldn’t do one for very long. (This is why drastic New Year’s resolutions don’t typcially last past January!)

What other detox recipes can I pair with this soup?

Try my Detox Salad or Detox Smoothie for more healthy options to add into your routine.

Looking for more healthy soup recipes? Try Chicken Turmeric Soup, Instant Pot Lentil Soup, or Hearty Quinoa Soup for more options.

detox soup lifted up on a spoon from a white mug.

Best Detox Soup Recipe

4.73 from 194 votes
This Detox Soup contains anti-inflammatory ingredients like turmeric, lemon, and ginger. It tastes even better the next day, so it's perfect for meal prep!
prep10 mins cook30 mins total40 mins
Servings:6

Ingredients
 
 

  • 1 tablespoon extra-virgin olive oil
  • 1 yellow onion , chopped
  • 3 carrots , chopped
  • 3 celery stalks , chopped
  • 5 garlic cloves , minced
  • 1 inches fresh ginger , minced
  • teaspoons ground turmeric
  • 1 ½ teaspoons dried thyme (or 1 teaspoon freshly chopped rosemary)
  • 6 cups water
  • 1 cup dry green or brown lentils
  • 2 teaspoons fine sea salt
  • ½ teaspoon ground black pepper
  • ½ cup fresh cilantro , chopped
  • 1 tablespoon freshly squeezed lemon juice (or to taste)
  • ½ to 1 cup full-fat coconut milk (optional for creaminess)

Instructions

  • In a large pot (I use a 6-quart one), heat the olive oil over medium-high heat. Add in the onion, carrots, and celery, and stir until softened, about 5 minutes.
  • Add in the garlic, ginger, turmeric, and thyme, and stir until fragrant, about 1 minute more. Immediately add in the water after that, so the garlic won't start to burn.
  • Add in the lentils, 1 teaspoon of salt, and black pepper. Bring the liquid to a boil, then lower the heat to a simmer. Cover and let the soup cook until the lentils are tender, about 30 minutes.
  • When the lentils are tender, add in the remaining 1 teaspoon of salt, along with the cilantro and lemon juice. The cilantro will wilt quickly in the hot soup. Adjust any seasoning to taste and serve warm. Stir in ½ cup of coconut milk for creaminess, if desired. (You can add up to 1 cup for even more creaminess, but add extra salt if needed since the added liquid could dilute the flavor.)
  • Leftover detox soup can be stored in an airtight container in the fridge for up to 5 days. You can also freeze it for up to 3 months.

Video

Notes

Nutrition information is for roughly 1 1/2 cups of soup without coconut milk, assuming you get 9 cups total from this recipe. (You could end up with more!) This information is automatically calculated using generic ingredients, so it’s just an estimate and not a guarantee.
Lentil Note: This recipe works well with green, brown, or black lentils. Red lentils cook faster, so you can probably reduce the cooking time to only 20 minutes. (Keep in mind that red lentils will have a mushy texture and won’t hold their shape. See my Red Lentil Soup recipe for reference.)
Update Note: This recipe was updated in December 2024 to add the optional coconut milk. If you prefer the original recipe, you can find it here.

Nutrition

Calories: 169kcal | Carbohydrates: 27g | Protein: 9g | Fat: 3g | Saturated Fat: 1g | Sodium: 850mg | Potassium: 615mg | Fiber: 11g | Sugar: 4g | Vitamin A: 8080IU | Vitamin C: 20mg | Calcium: 81mg | Iron: 3mg
Course: Soup
Cuisine: vegan
Keyword: detox soup

If you try this Detox Soup recipe, please leave a comment and star rating below and let me know how you like it!

Megan Gilmore leaning on her white countertop.

Megan Gilmore

Hi, I’m Megan. A former fast food junkie turned best-selling cookbook author. I create healthy recipes made with simple ingredients to make your life easier.

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Comments

  1. This soup was delicious! We loved all of the flavors in it. I added a little cayenne pepper and threw in some kale with the cilantro. Will be making this on the regular. Thank you!

  2. This will be a week of light, reset lunches for me. I added cumin, smoked paprika and cayenne pepper. Cooked in my pressure cooker for 10 mins on high, with 10 min natural release.

  3. This came out great! I added a bit of smoked paprika and cayenne to add some heat since I love spice. Thank you for the recipe!

  4. I made this soup tonight needing to detox. I used fresh bay leaves and rosemary instead of thyme. Plus I had fresh turmeric that I grated along with the ginger. I will be having this soup until it’s all gone. Glad you posted this recipe. As a change from my typical process I did closely follow your recipe. Even stopping at the grocery today for a yellow onion and three carrots.

  5. After several days of visiting family & friends, and a potluck-style class reunion, we needed to step back and detox our systems. Started the Ultimate Detox Soup first thing in the AM, and ate several bowls over the course of the day. It was DELICIOUS! And we felt so much better. Freezing some for last-minute meals, and the rest for leftovers!

  6. This is my favourite soup ever!!! how can it be adapted to the instant pot?i tried and the soup was far ro thick. im nit sure of the liquid and time Any suggestions???

  7. Me and my 11 daughter just had this for dinner. I followed the recipe to the letter and I have to say it was lovely! I’m pleasantly full without the need for bread with it and my daughter polished hers off. Thanks for such a tasty and healthy recipe!