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Creamy Zucchini & Sweet Potato Soup

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Calories: 221.2kcal|Fat: 4.1g|Carbohydrates: 37g|Protein: 11.2g | 20 minutes
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Who says nourishing can’t be luxurious? This creamy zucchini and sweet potato soup blends garden-fresh veggies into a velvety, dairy-free hug-in-a-bowl—with just 5 ingredients. This creamy zucchini soup comes together faster than a coffee break — 🕒 from fridge to bowl in just 20 minutes!
Creamy dairy-free zucchini and sweet potato soup ready in 20 minutes
This soup saved my sanity when my toddler refused veggies! Chickpeas added the protein boost we needed, and the creamy texture won her over. Now it’s our weekly staple.

Why You’ll Like It


Tips For The Perfect Creamy Zucchini Soup

Prep Smart Tips (5 Minutes)

  • Frozen shortcut: If you use frozen cubed sweet potatoes—no thawing is needed.
  • Quick-peel trick: Microwave sweet potatoes for 30 seconds—skins slide right off!
  • Even chopping: Dice veg into 1-inch cubes for even cooking and smoother blending. Batch it up? Triple the chopped veg and freeze in soup packs
  • Sauté upgrade (extra 5 minutes): Sauté onion and carrot in olive oil before adding the rest for extra depth.

Cooking Tips

  • Dump & Simmer (5 mins hands-on): Add all ingredients to the pot, simmer 15 mins. Ideal for busy days.
  • Ultra Creamy Version (15 mins hands-on): Simmer sweet potatoes first (8 mins), then add zucchini and chickpeas (7 mins) for a velvety texture.
  • Instant Pot: 5–8 mins to pressurise + 5 mins high pressure + 2 mins release = soup in 15 mins (only 2 mins hands-on!).
  • Slow Cooker: Set on low for 4 hours—no stirring needed.

Blending Tips

  • Sweet potatoes should be fork-tender before blending.
  • Blend hot for the smoothest texture. Want it silkier? Strain through a fine sieve

What You Need

Base Ingredients

  • Sweet potato – 200g (1 medium-large), chopped 
  • Canned chickpeas – 2 cans (15oz / 400g each), drained
  • Zucchini – 1 large (300g), chopped
  • Liquid base –  500ml water or veg stock
  • Seasoning – ½ tsp garlic powder (or garlic salt)

Variations

  1. For depth: Sauté 1 onion + 1 carrot in olive oil first.
  2. For summer: Add lemon juice + smoked paprika.
  3. For protein: Stir in tofu, rotisserie chicken or quinoa after blending.

How to Make This Creamy Zucchini Soup (The Easy Way!)

If you’ve ever felt like healthy soup recipes require half your pantry and a full hour of prep… you’re not alone.

This one? Chop. Simmer. Blend. Done.

There’s no roasting, no salting, no draining excess water, no soaking nuts, and definitely no cream involved.

Creamy zucchini and sweet potato soup with chickpeas, yoghurt, and fresh herbs.
A comforting bowl of creamy zucchini soup topped with chickpeas, yoghurt, paprika, and fresh coriander.

Here’s how I usually do it on busy weeknights:

  1. Peel & chop the sweet potato and zucchini. Open a can of chickpeas (no need to rinse unless you’re avoiding sodium).

  2. Simmer it all together in veg stock for 12–15 minutes. No need to sauté unless you want a deeper flavour base—this shortcut version skips the oil entirely.

  3. Blend until silky smooth. I use a stick blender right in the pot. No mess, no fuss.

  4. Season simply. Garlic powder or a touch of smoked paprika gives a lovely finish. And that’s it.

It’s creamy, comforting, and surprisingly satisfying for something so light.

I call this the “no-stress, no-sauté” soup — and it’s saved my weeknights more than once!

Pro Tip: Microwave sweet potato for 5 mins to cut cook time to 7 mins total!


Saving the Creamy Zucchini Soup For Later

Storage

  • Refrigeration: Allow the soup to cool completely before transferring it to an airtight container. Store in the refrigerator for up to 3-4 days.
  • Freezing: This soup freezes well. Once cooled, portion it into freezer-safe containers, leaving some room for expansion. Freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.


Meal Prep Suggestions

  • Batch Cooking: Prepare a large batch of soup and store it in individual portions for convenient meals throughout the week. Label and date each container for easy identification.
  • Make-Ahead Convenience: Use a slow cooker or Instant Pot to prepare the soup ahead of time. Simply set it to cook while you attend to other tasks. Adjust seasonings before serving, as flavours may intensify over time.

Serving the Creamy Zucchini Soup

This creamy zucchini and sweet potato soup is versatile enough to enjoy on its own or dressed up for a more luxurious meal. Here’s how to serve it for maximum enjoyment:

1. Classic Comfort Bowls

  • With Crusty Bread: Dip warm sourdough or whole-grain bread for a satisfying crunch.

  • Drizzled with Olive Oil: A swirl of high-quality extra virgin olive oil adds richness.

  • Fresh Herbs and Seeds: Top with chopped parsley, basil, toasted pumpkin seeds or cilantro for a pop of colour and freshness.

2. Pack with Protein

  • For a non-vegetarian twist, add rotisserie chicken.

  • Add crispy tofu plant-based protein and texture.

  •  Toss drained chickpeas with olive oil and spices, then roast until crispy. Serve them on top of the soup

3. Family Favourites

  • Cheesy Toast Soldiers for dunking.

  • Fun Toppings: Add croutons, grated cheese, or yoghurt swirls.


More Creamy Zucchini Mains


More Wholesome Recipes with Chickpeas

Craving more plant-based protein? Try these reader favourites:


Health Info

NUTRITION SPOTLIGHT
This soup pairs two powerhouse ingredients:
  • Sweet potatoes: Packed with beta-carotene for immune support and glowing skin.
  • Chickpeas: 11g of plant protein and 10g fibre per serving to sustain energy.
Dairy-free creaminess from whole foods—no additives!

Nutritional Facts

Calories:221.2kcal
Sugar:3.2g
Sodium:728.4mg
Fat:4.1g
Carbohydrates:37g
Fiber:10.6g
Protein:11.2g

Creamy dairy-free zucchini and sweet potato soup ready in 20 minutes

Healthy Zucchini and Sweet Potato Soup

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Author Caroline Sciberras
Servings 4 people
Calories 221.2
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Fat: 4.1g|Carbohydrates: 37g|Protein: 11.2g

Description

Who says nourishing can’t be luxurious? This creamy zucchini and sweet potato soup blends garden-fresh veggies into a velvety, dairy-free hug-in-a-bowl—with just 5 ingredients. This creamy zucchini soup comes together faster than a coffee break — 🕒 from fridge to bowl in just 20 minutes!

Ingredients

  • 200 g sweet potato, chopped (or 1 medium to large sweet potato)
  • 2 cans chickpeas (15oz/400g each) drained & rinsed
  • 1 large zucchini chopped (about 300g)
  • 500 ml water or veg stock for more flavor
  • ½ tsp garlic powder or garlic salt—adjust salt if using this

Instructions

  • Add chopped sweet potato, chickpeas, courgette, and water (or stock) to a medium to large pan.

  • Simmer for 12 to 15 minutes.
  • Cool slightly and blend in 30-second bursts, scraping sides.
  • Season with garlic powder(or garlic salt if available, but optional).

Recipe Notes:

1. For Summer Preparation consider adding:
  • 1 teaspoon ground cumin or smoked paprika (adds warmth and depth)
  • 1 tablespoon fresh lemon juice (provides citrus brightness)
2. For a Richer Base, consider using:
  • Sautéed vegetable base: Heat 2 tablespoons olive oil over medium heat. Cook 1 diced onion and 1 diced carrot until softened (about 5 minutes) before adding the other ingredients.
  • Fresh garlic substitute: Replace garlic powder with 1 minced garlic clove, added with the onions if using the sauté method.
3. Suggested Garnishes
  • Fresh herbs (basil, parsley, or cilantro)
  • Toasted seeds (pumpkin or sunflower)
  • Crushed red pepper flakes (for heat)

Frequently Asked Questions (Zucchini Soup Tips & Swaps)

Can I substitute cauliflower for sweet potatoes?

Yes! You get less carbs (-25g, more protein (+2g) and the same fat. The texture remains creamy, but slightly less velvety. Add 1 tbsp cashew butter if needed.

Can I use tofu instead of chickpeas?

Absolutely! For the best result, use silken tofu (blends creamiest) or soft tofu. You get less carbs (-15g), same protein and slightly more fat – the healthy type (+3g).

How can I make this soup keto-friendly?

Replace sweet potato with cauliflower. Use 1 can of chickpeas (not 2) to reduce carbs further. Add 1 tbsp MCT oil while blending for healthy fats.

Can I freeze this soup?

Yes! Freeze for up to 3 months.

Why is my soup grainy?

Overcooked chickpeas can get grainy. Simmer just until heated through. Strain before blending or add ¼ cup coconut milk while pureeing.

Is this soup toddler-friendly?

Our family’s #1 requested soup! Even veggie-sceptics adore its creamy sweetness. For picky eaters, reduce the chickpeas and  call it “orange creamy soup”


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