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Grandma's Secret Carrot Rhubarb Soup

This Carrot Rhubarb Soup recipe captures the warmth and nostalgia of chilly spring evenings, offering a surprisingly easy and delightful soup that's quick to make and guaranteed to become a new family favorite.
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Soup

Equipment

  • Large pot
  • Immersion blender or countertop blender

Ingredients
  

  • 1 tbsp olive oil A good quality olive oil will make a difference in the flavor.
  • 1 small onion Yellow or white onion works best. Chopped
  • 2 cloves garlic Fresh garlic is always best, but pre-minced is a great time-saver. Minced
  • 1 tsp fresh ginger Grated (optional). Adds a lovely spicy warmth – but feel free to skip if you're not a ginger fan!
  • 3 cups carrots Peeled and chopped. I like to use baby carrots to save time on peeling.
  • 1 cup rhubarb Chopped (fresh or frozen). Frozen rhubarb works perfectly and is often readily available even out of season.
  • 4 cups vegetable broth Use low-sodium broth to control the saltiness.
  • 0.5 tsp ground cumin (optional) Adds a subtle earthiness that complements the sweetness of the carrots and rhubarb.
  • salt and pepper to taste. Always taste and adjust seasoning to your preference!
  • 1-2 tsp honey or maple syrup Just a touch of sweetness to balance the tart rhubarb.
  • Greek yogurt or coconut cream Optional. Adds a creamy texture and beautiful visual appeal.
  • fresh herbs For garnish (parsley, mint, or dill). A sprinkle of fresh herbs elevates any soup!

Instructions
 

  • Heat olive oil in a large pot over medium heat. Add onion and sauté for 3-4 minutes until softened. I like to use a heavy-bottomed pot for even heating.
  • Add garlic and ginger (if using), cook for 1 minute until fragrant. Don't let the garlic burn!
  • Add carrots and rhubarb. Stir in cumin (if using), then add vegetable broth. Bring to a boil, reduce heat, and simmer for 20-25 minutes, or until carrots are tender. This is a great time to catch up on emails or chat with a friend.
  • Blend soup using an immersion blender or countertop blender until smooth. If using a countertop blender, work in batches and vent the lid to prevent pressure build-up.
  • Stir in honey or maple syrup. Season with salt and pepper. Add a little extra broth or water if needed to reach your desired consistency.
  • Ladle soup into bowls. Garnish with yogurt or coconut cream (optional) and fresh herbs. A simple sprig of fresh parsley adds a nice touch!

Notes

Don't overcook the rhubarb; aim for tender-crisp. Adjust sweetness to taste. This soup tastes even better the next day! Store it in the refrigerator and reheat gently. Freezing is also possible; allow for thawing and reheating.
Keyword Carrot, Rhubarb, Soup