Rainbow Vegetable Detox Soup

Featured in: Veggie & Grain Bowls

This vibrant bowl combines beetroot, carrots, courgette, tomatoes, and green pepper in a warming spiced broth. Ready in just 45 minutes, it delivers essential vitamins while feeling light and nourishing. The earthy cumin and smoked paprika complement the natural sweetness of root vegetables, while a splash of lemon brightens every spoonful. Ideal for busy weeknights or when you need something wholesome that doesn't weigh you down.

Updated on Wed, 28 Jan 2026 16:32:00 GMT
Rainbow Vegetable Detox Soup steams in a rustic bowl, showcasing vibrant beetroot, carrots, and zucchini in a clear, savory broth. Pin It
Rainbow Vegetable Detox Soup steams in a rustic bowl, showcasing vibrant beetroot, carrots, and zucchini in a clear, savory broth. | orbitcuisine.com

The first time I made this Rainbow Vegetable Detox Soup, I was recovering from a week of holiday indulgence and craved something that would feel like a reset button for my body. The kitchen filled with the earthy aroma of beetroot and the sharp tang of lemon as I chopped each vibrant vegetable. I remember marveling at how the pot transformed from a simple sauté into a jewel-toned broth that seemed to hold all the colors of a summer garden.

Last January, when my sister was visiting during that particularly brutal cold snap, I made this soup as a counterpoint to all the heavy comfort foods wed been eating. We sat at the kitchen island with steam rising from our bowls, and she paused mid-spoonful to say, This tastes like health, but not in that punishing green juice way. The next morning, she asked for the recipe before she even asked for coffee.

Ingredients

  • Beetroot: Dont be intimidated by the potential for stained countertops its worth it for that gorgeous ruby color and earthy-sweet flavor that forms the backbone of this soup.
  • Courgette: I find the tender texture it develops after simmering creates a silky mouthfeel that balances the firmer vegetables.
  • Smoked paprika: This is the secret weapon that takes this from a simple vegetable soup to something with depth and character its worth seeking out the good stuff.
  • Fresh lemon juice: Added at the end, it brightens everything and pulls all the flavors into focus just when you think the soup is finished.

Instructions

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Start with aromatics:
Heat the olive oil in a large pot and add the chopped red onion and minced garlic, letting them sizzle gently until the kitchen fills with their savory fragrance. Youll know theyre ready when they soften and become slightly translucent but havent taken on any color.
Build the rainbow:
Add your diced beetroot, carrots, and green pepper, letting them dance around in the hot oil for about 5 minutes. Watch as they begin to soften slightly, releasing their vibrant colors into the pot.
Layer in flavors:
Introduce the courgette and tomatoes along with your spice blend of cumin, turmeric, and that wonderful smoked paprika. The heat will awaken the spices, filling your kitchen with their warm aroma.
Transform with broth:
Pour in the vegetable broth and bring everything to a gentle boil before reducing to a simmer. This is where patience pays off as the vegetables soften and the flavors meld together over the next 20-25 minutes.
Finish with freshness:
Off the heat, stir in the baby spinach until just wilted, then brighten everything with a generous squeeze of lemon juice. Taste and adjust the seasoning, noticing how the salt and acid balance the earthiness of the vegetables.
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Bake lasagna, casseroles, and roasted dishes evenly, then serve straight from oven to table.
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A pot of simmering Rainbow Vegetable Detox Soup reveals tender diced peppers and tomatoes, infused with turmeric and cumin. Pin It
A pot of simmering Rainbow Vegetable Detox Soup reveals tender diced peppers and tomatoes, infused with turmeric and cumin. | orbitcuisine.com

One particularly memorable evening, I served this soup to a friend going through a difficult time. We sat quietly at the table, steam rising from our bowls, and I watched as the simple act of spooning this colorful creation seemed to restore something in her. Sometimes nourishment comes not just from the nutrients in a dish but from the care that goes into making it. By the time wed finished, her shoulders had relaxed and shed begun to talk about her troubles.

Serving Suggestions

Though this soup stands beautifully on its own, Ive discovered that adding a dollop of coconut yogurt creates a lovely contrast of temperature and texture. The coolness against the warm broth and the slight tanginess cutting through the earthiness of the vegetables creates a more complex eating experience. When I serve this to guests, the visual of that white swirl against the colorful background always elicits appreciative murmurs before theyve even taken a bite.

Storage and Meal Prep

This soup has saved my weekday lunches more times than I can count. I often make a double batch on Sunday afternoons, portioning it into glass containers that line my refrigerator like bright promises of nourishment for the busy days ahead. The flavors continue to develop over time, making day three soup sometimes even more delicious than day one. Just be sure to reheat it gently to preserve the vibrant colors and nutritional benefits.

Seasonal Adaptations

One of the beautiful aspects of this recipe is how it bends to accommodate whatever the seasons offer. In spring, I might swap in tender asparagus tips and fresh peas; summer brings opportunities for sweet corn and bell peppers of all colors; autumn calls for chunks of butternut squash or sweet potato.

  • During winter months, boost the warming properties by adding a thumb-sized piece of grated ginger to the aromatics stage.
  • For summer variations, finish with a handful of fresh herbs like basil or mint rather than just parsley or coriander.
  • If youre looking to make this more substantial, cooked quinoa or barley can be added to the finished soup just before serving.
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Overhead view of Rainbow Vegetable Detox Soup garnished with fresh parsley, served beside crusty artisan bread for a nourishing meal. Pin It
Overhead view of Rainbow Vegetable Detox Soup garnished with fresh parsley, served beside crusty artisan bread for a nourishing meal. | orbitcuisine.com

This Rainbow Vegetable Detox Soup has become my kitchen equivalent of a reset button whether after holidays, during seasonal changes, or simply when I need to feel grounded. Its a gentle reminder that taking care of ourselves can be both nurturing and delicious.

Recipe Q&A

Can I freeze this soup?

Yes, this soup freezes beautifully for up to 3 months. Cool completely before transferring to airtight containers. Thaw overnight in the refrigerator and reheat gently on the stovetop.

What vegetables work best for substitutions?

Sweet potatoes, butternut squash, or parsnips can replace carrots. Try kale instead of spinach, or add celery for extra depth. Seasonal vegetables like green beans or peas work wonderfully too.

How can I make it more filling?

Add a drained can of chickpeas, white beans, or lentils during the simmering stage. Serving with whole-grain bread or brown rice also makes it more substantial for dinner.

Is it suitable for meal prep?

Absolutely. The flavors actually improve after a day or two in the refrigerator. Store in individual containers for up to 5 days for easy grab-and-go lunches.

Can I make this in a slow cooker?

Sauté the onion and garlic first, then add all vegetables and spices to your slow cooker. Pour in the broth and cook on low for 4-5 hours or high for 2-3 hours until tender.

Rainbow Vegetable Detox Soup

Vibrant soup with beetroot, carrots, courgette, tomatoes, and peppers for a light, satisfying meal.

Prep Time
15 mins
Cook Time
30 mins
Time Needed
45 mins
Created by Benjamin Ward


Skill Level Easy

Cuisine International

Portions 4 Makes

Diet Info Plant-Based, No Dairy, No Gluten

What You Need

Vegetables

01 1 medium beetroot, peeled and diced
02 2 medium carrots, peeled and sliced
03 1 medium zucchini, diced
04 2 medium tomatoes, chopped
05 1 green bell pepper, diced
06 1 small red onion, finely chopped
07 2 cloves garlic, minced
08 1 handful baby spinach, optional

Liquids

01 5 cups vegetable broth
02 1 tablespoon olive oil
03 Juice of 1/2 lemon

Seasonings

01 1/2 teaspoon ground cumin
02 1/4 teaspoon ground turmeric
03 1/2 teaspoon smoked paprika
04 Salt and freshly ground black pepper to taste
05 2 tablespoons fresh parsley or coriander, chopped

Steps

Step 01

Sauté Aromatics: Heat olive oil in a large pot over medium heat. Add chopped red onion and minced garlic, sautéing for 2-3 minutes until softened and fragrant.

Step 02

Cook Root Vegetables: Add diced beetroot, sliced carrots, and diced green bell pepper to the pot. Cook for 4-5 minutes, stirring occasionally to ensure even cooking.

Step 03

Build Flavor Foundation: Stir in diced zucchini and chopped tomatoes. Sprinkle in ground cumin, turmeric, smoked paprika, salt, and black pepper. Cook for 2 minutes to bloom spices.

Step 04

Simmer Soup: Pour in vegetable broth and bring to a boil over medium-high heat. Reduce heat to low and simmer uncovered for 20-25 minutes until all vegetables are completely tender.

Step 05

Wilt Greens: Stir in baby spinach if using and simmer for an additional 2 minutes until wilted and tender.

Step 06

Finish Dish: Remove from heat. Add fresh lemon juice and adjust seasoning with additional salt and pepper as needed.

Step 07

Serve: Ladle soup into bowls and garnish with fresh chopped parsley or coriander. Serve immediately while hot.

Tools You'll Need

  • Large soup pot
  • Chopping board and knife
  • Ladle

Allergen Details

Review the ingredients list for potential allergens and reach out to a healthcare professional with any concerns.
  • Recipe is naturally free from gluten, dairy, nuts, and soy
  • Verify store-bought vegetable broth labels for potential allergen cross-contamination

Nutrition Breakdown (per serving)

Details are for guidance only and shouldn’t replace advice from your doctor.
  • Calories: 120
  • Fats: 3 g
  • Carbohydrates: 22 g
  • Proteins: 3 g