Sweet Potato, Chickpea and Red Lentil Soup – Supergolden Bakes Recipe

Posted on May 3, 2026

By: James Carter

This Sweet Potato, Chickpea, and Red Lentil Soup is a comforting and hearty meal that comes together surprisingly easily. It’s the kind of dish I turn to when I want something nourishing without a lot of fuss. Packed with vegetables and plant-based protein, it’s a go-to in my kitchen.

Why This Sweet Potato, Chickpea and Red Lentil Soup Works

This soup is a triumph of simple ingredients coming together to create something deeply satisfying. The sweetness of the potato, the earthiness of the lentils, and the subtle texture of the chickpeas create a balanced and filling bowl. It’s naturally vegan and gluten-free, making it a versatile choice for many dietary needs and preferences. The flavors deepen as it sits, making it even better the next day.

Ingredients

  • 2 tablespoons olive oil
  • 1 large onion, chopped
  • 2 cloves garlic, minced
  • 1 teaspoon ground cumin
  • 1 teaspoon ground coriander
  • ½ teaspoon turmeric
  • ¼ teaspoon cayenne pepper (optional)
  • 1 pound sweet potatoes (about 2 medium), peeled and cut into 1-inch chunks
  • 4 cups vegetable broth
  • 1 cup red lentils, rinsed
  • 1 (15-ounce) can chickpeas, rinsed and drained
  • 1 (14.5-ounce) can diced tomatoes, undrained
  • Salt and freshly ground black pepper to taste
  • Fresh cilantro or parsley, chopped (for garnish)

Gathering these ingredients is the first step to a delicious meal. Most are pantry staples, making this soup accessible even on a busy weeknight. I often have bags of lentils and cans of chickpeas stashed away, and sweet potatoes are a frequent guest in my produce basket.

Don’t miss this delicious recipe: Detox Turmeric Lentil Soup

How to Make It

  1. Heat the olive oil in a large pot or Dutch oven over medium heat. Add the chopped onion and cook until softened, about 5-7 minutes.
  2. Stir in the minced garlic, cumin, coriander, turmeric, and cayenne pepper (if using). Cook for another minute until fragrant, stirring constantly.
  3. Add the sweet potato chunks, vegetable broth, rinsed red lentils, rinsed chickpeas, and diced tomatoes to the pot.
  4. Bring the mixture to a boil, then reduce the heat to low, cover, and simmer for 25-30 minutes, or until the sweet potatoes are tender and the lentils have broken down. Stir occasionally to prevent sticking.
  5. Once cooked, you can enjoy the soup as is for a chunkier texture, or for a smoother consistency, use an immersion blender to partially or fully blend the soup. Alternatively, carefully transfer about half of the soup to a regular blender (be cautious with hot liquids), blend until smooth, and return it to the pot.
  6. Season generously with salt and freshly ground black pepper to taste.
  7. Ladle the soup into bowls and garnish with fresh cilantro or parsley.

This method is straightforward and yields a bowl of comforting soup. The quiet simmering allows the flavors to meld beautifully, and the optional blending step offers flexibility in texture to suit your preference.

Nutrition at a Glance

  • Rich in Vitamin A from sweet potatoes.
  • Good source of plant-based protein and fiber from lentils and chickpeas.
  • Packed with antioxidants from turmeric and other spices.
  • Naturally vegan and gluten-free.
  • Low in saturated fat.

This soup is more than just tasty; it’s a powerhouse of nutrients. The combination of ingredients provides a well-rounded nutritional profile, contributing to a feeling of fullness and sustained energy.

How to Serve It

  • Garnished with a dollop of plain or dairy-free yogurt for a creamy element.
  • With a swirl of tahini for added richness and nutty flavor.
  • Accompanied by crusty bread for dipping and soaking up the delicious broth.
  • Spiced up with a dash of hot sauce for those who enjoy a little heat.
  • Topped with toasted pumpkin seeds or sunflower seeds for a delightful crunch.

Serving this soup is an opportunity to elevate its appeal and tailor it to your taste. Even small additions can make a big difference in the overall dining experience, turning a simple soup into a more composed meal.

Common Mistakes

  • Overcooking the spices: Burning the spices when sautéing the aromatics can lead to a bitter taste in the final soup. Stir them constantly and only cook for about a minute until fragrant.
  • Not rinsing the lentils: Red lentils can sometimes have a powdery residue that can make the soup slightly cloudy. Rinsing them helps ensure a cleaner flavor and appearance.
  • Inadequate seasoning: It’s easy to be hesitant with salt and pepper, but these are crucial for bringing out the best flavors. Taste and adjust seasoning towards the end of cooking.
  • Ignoring the blending options: While delicious chunky, blending can transform the texture for those who prefer a smoother soup. Don’t be afraid to experiment with the level of smoothness you achieve.
  • Using stale broth: The quality of your vegetable broth significantly impacts the soup’s flavor. Opt for a good quality broth or even homemade if you have it.

Avoiding these common pitfalls will ensure a more successful and enjoyable cooking experience. Paying attention to these small details can make a noticeable difference in the final outcome of your Sweet Potato, Chickpea and Red Lentil Soup, transforming it from good to truly satisfying.

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Storage and Reheating

  • Storage: Let the soup cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to 3-4 days.
  • Freezing: This soup freezes beautifully. Allow it to cool, then portion it into freezer-safe containers or bags. It will keep in the freezer for up to 3 months.
  • Reheating (Stovetop): Thaw frozen soup overnight in the refrigerator. Reheat gently in a saucepan over medium-low heat, stirring occasionally, until heated through. You may need to add a splash of broth or water if the soup has thickened too much.
  • Reheating (Microwave): Thaw frozen soup. Place a serving in a microwave-safe bowl and heat on medium power in 1-2 minute intervals, stirring in between, until piping hot.

Proper storage and reheating ensure that this soup remains delicious and safe to eat for days to come. The resilience of this soup makes it an excellent candidate for meal prepping, providing ready-to-eat meals throughout the week.

Leftover Ideas

  • Soup to Sauce: Blend the leftover soup until smooth. It makes a fantastic base for a rich pasta sauce or a flavorful dip for roasted vegetables. Add a touch more broth, tomatoes, or herbs as needed to adjust consistency and flavor. I’ve found this works particularly well with the chunkier versions of the soup, where the lentils have already started to break down significantly.
  • Savory Pancakes/Fritters: If you have a chunkier leftover soup, you can mash it a bit more and incorporate it into a thick batter (using flour, eggs/flax eggs, and a little baking powder). Pan-fry spoonfuls to create savory pancakes or fritters. The sweet potato and lentil base provides a wonderful texture and subtle sweetness.
  • Filling for Wraps or Sandwiches: Mash the soup slightly and use it as a hearty filling for whole wheat wraps or sandwiches. Adding some fresh greens, a sprinkle of cheese (dairy or vegan), or a smear of hummus can create a satisfying handheld meal. The dense texture after sitting overnight makes it ideal for this purpose.
  • Base for Grain Bowls: Warm up the leftover soup and spoon it over cooked quinoa, brown rice, or farro. Top with your favorite roasted vegetables, a sprinkle of nuts or seeds, and a drizzle of your favorite dressing for a complete and flavorful grain bowl. It adds a comforting and nutrient-dense layer to an otherwise simple bowl.
  • Add to Roasted Vegetables: If you’re roasting a batch of vegetables like broccoli, cauliflower, or Brussels sprouts, you can gently toss them with some warmed leftover soup towards the end of roasting. The soup will coat the vegetables, adding moisture and a rich flavor, almost like a light glaze.

Transforming leftovers into new dishes is a culinary adventure that’s both economical and creative. These ideas offer ways to extend the enjoyment of this Sweet Potato, Chickpea and Red Lentil Soup, ensuring that not a drop goes to waste and that you get to experience its versatility.

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Sweet Potato, Chickpea and Red Lentil Soup – Supergolden Bakes


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  • Author: James Carter
  • Total Time: 50 minutes
  • Yield: 6 servings 1x

Description

A hearty and comforting Sweet Potato, Chickpea and Red Lentil Soup, packed with flavor and nutrients. Naturally vegan and gluten-free, this recipe is easy to make on the stovetop and perfect for meal prep.


Ingredients

Scale
  • 2 tablespoons olive oil
  • 1 large onion, chopped
  • 2 cloves garlic, minced
  • 1 teaspoon ground cumin
  • 1 teaspoon ground coriander
  • ½ teaspoon turmeric
  • ¼ teaspoon cayenne pepper (optional)
  • 1 pound sweet potatoes (about 2 medium), peeled and cut into 1-inch chunks
  • 4 cups vegetable broth
  • 1 cup red lentils, rinsed
  • 1 (15-ounce) can chickpeas, rinsed and drained
  • 1 (14.5-ounce) can diced tomatoes, undrained
  • Salt and freshly ground black pepper to taste
  • Fresh cilantro or parsley, chopped (for garnish)

Instructions

  1. 1. Heat the olive oil in a large pot or Dutch oven over medium heat. Add the chopped onion and cook until softened, about 5-7 minutes.
  2. 2. Stir in the minced garlic, cumin, coriander, turmeric, and cayenne pepper (if using). Cook for another minute until fragrant, stirring constantly.
  3. 3. Add the sweet potato chunks, vegetable broth, rinsed red lentils, rinsed chickpeas, and diced tomatoes to the pot.
  4. 4. Bring the mixture to a boil, then reduce the heat to low, cover, and simmer for 25-30 minutes, or until the sweet potatoes are tender and the lentils have broken down. Stir occasionally to prevent sticking.
  5. 5. Once cooked, you can enjoy the soup as is for a chunkier texture, or for a smoother consistency, use an immersion blender to partially or fully blend the soup. Alternatively, carefully transfer about half of the soup to a regular blender (be cautious with hot liquids), blend until smooth, and return it to the pot.
  6. 6. Season generously with salt and freshly ground black pepper to taste.
  7. 7. Ladle the soup into bowls and garnish with fresh cilantro or parsley.

Notes

Store cooled soup in an airtight container in the refrigerator for up to 3-4 days. Freezes well for up to 3 months. Reheat gently on the stovetop or in the microwave. You may need to add a splash of broth or water when reheating if it has thickened.

  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Soups
  • Method: Stovetop
  • Cuisine: American

Nutrition

  • Serving Size: 1.5 cups
  • Calories: Approx. 300-350
  • Sugar: 10-15g
  • Sodium: 500-700mg (varies with broth)
  • Fat: 8-10g
  • Carbohydrates: 45-50g
  • Fiber: 10-12g
  • Protein: 12-15g

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