Skip to main content

Roasted Sweet Potato and Ginger Soup

This vibrant roasted sweet potato and ginger soup is a wonderful choice for those seeking balanced nutrition without compromising on flavour. By roasting the potatoes in their skins first, you achieve a deep, natural sweetness that pairs beautifully with the warming heat of fresh ginger and subtle spices. It is a silky, comforting dish that brings a bright glow to the table, making it an ideal vegetarian-friendly option for a light lunch or a nourishing starter.

Packed with vitamins and antioxidants, this easy homemade soup is as healthy as it is delicious. The addition of fresh jalapeño and ground nutmeg provides a sophisticated depth of flavour, while the spring onion garnish adds a fresh, crisp finish. Serve a steaming bowlful with a slice of wholegrain crusty bread for a complete, satisfying meal that supports a healthy lifestyle.

Continue reading below

Ingredients for Roasted Sweet Potato and Ginger Soup

  • 2 medium sweet potatoes

  • 2 tablespoons extra-virgin olive oil

  • 1 medium yellow onion, cut into small dice

  • 2 tablespoons minced fresh ginger

  • 1 jalapeño pepper, seeded and minced

  • 2 teaspoons ground coriander

  • 1/2 teaspoons ground nutmeg

  • 950ml low-sodium chicken stock or water

  • Salt

  • 2 spring onions, root ends removed, finely chopped

How to make Roasted Sweet Potato and Ginger Soup

Preheat the oven to 232°C. Poke the sweet potatoes with a fork, wrap in aluminum foil, and bake in the oven for 1 hour. Remove from the oven and let cool to room temperature.

Cut the sweet potatoes in half and scrape out the flesh. Heat the oil over medium heat in a large Dutch oven or heavy soup pot.

Add the onions and ginger, and cook over medium heat, stirring occasionally, for 5 minutes or until the onions are translucent.

Add the jalapeño, coriander, and nutmeg and cook for 3 minutes or until fragrant.

Add the roasted sweet potato flesh and stock to the pot. Simmer for 10 minutes. Remove from the heat and purée with a handheld immersion blender or food processor until smooth. Season with salt.

Divide the soup among 6 serving bowls and sprinkle with the spring onions.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
flu eligibility checker

Ask, share, connect.

Browse discussions, ask questions, and share experiences across hundreds of health topics.

symptom checker

Feeling unwell?

Assess your symptoms online for free

Sign up to the Patient newsletter

Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.

Please enter a valid email address

By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.