This rich, silky Sweet Potato Soup is savory, comforting, and surprisingly protein-rich—without any cream. It’s indulgent yet nourishing, perfect for chilly evenings, casual dinners, or when you want a bowl of comforting flavor that still feels light.
For more healthy sweet potato ideas, try Chili-Lime Glazed Sweet Potatoes, Vegan Sweet Potato Biscuits, or Sweet Potato Hummus.
Quick Look: Sweet Potato Soup
- 🔪 Prep Time: 15 minutes
- 🔥 Cook Time: 30 minutes
- 🍽 Total Time: 45 minutes
- 👨👩👧👧 Serving: 4 servings
- 🌱 Calories: 313 per serving
- 🫘 Protein: 8 grams per serving
- 🍠 Dietary: Vegan, gluten-free, dairy-free, allergen-friendly
- 😋 Flavor Profile: Savory and earthy with a touch of natural sweetness
- ✅ Difficulty: Beginner-friendly with step-by-step photos
Table of Contents
- Quick Look: Sweet Potato Soup
- People Love This Recipe ⭐️⭐️⭐️⭐️⭐️
- Key Ingredients
- Recipe Variations
- How to Make Sweet Potato Soup
- Jenné’s Recipe Tips
- Serving Suggestions
- Storage Directions
- Sweet Potato Soup FAQs
- More Hearty Vegetable Soup Recipes
- Silky Sweet Potato Soup Recipe
People Love This Recipe ⭐️⭐️⭐️⭐️⭐️
If you try this Sweet Potato Soup, please leave a rating and review below!
This vegan sweet potato bisque is silky, savory, and deeply satisfying. The natural sweetness of the sweet potatoes balances the savory notes, creating a cozy bowl that’s both comforting and nutrient-dense.
The secret to the soup’s luxurious texture is white beans. When blended into the soup, they create a creamy consistency and add plant-based protein and fiber—no dairy needed. For a delightful contrast, finish each bowl with crispy rosemary white beans, which add crunch and herbal depth. One spoonful shows why many call this the best sweet potato soup.
Serve alongside a simple green salad or a lemony vegan Caesar for a complete meal.
Key Ingredients
Sweet Potatoes: Naturally sweet and smooth when cooked and pureed. Peel and cube before cooking.
White Beans: Cannellini or navy beans make the soup creamy and add protein and fiber. Use cooked or canned (drained and rinsed).
Vegetable Bouillon Paste or Broth: Adds savory depth—Better Than Bouillon works well. If using broth, omit the paste.
Rosemary: Fresh chopped rosemary seasons the crispy beans; use 1/2 teaspoon dried if fresh isn’t available.
See the recipe card for full quantities and details.
Recipe Variations
Try these swaps and additions to adapt the soup to your pantry or taste:
Extra Creamy: Stir in up to 1 cup unsweetened coconut or oat milk and reduce broth accordingly.
Different Vegetables: Sauté celery and carrots with the onions, or replace some sweet potatoes with butternut squash or Yukon potatoes.
Add Fruit: Simmer a peeled, cubed apple or firm pear with the potatoes for a sweeter finish.
Extra Spicy: Sauté 1/2 teaspoon red pepper flakes with the aromatics or drizzle with chili oil before serving.
How to Make Sweet Potato Soup
- Sauté aromatics. Heat the oil in a large, heavy-bottomed pot over medium heat. Add minced garlic and diced onion; sauté 3–5 minutes until translucent.
- Add vegetables and beans. Add sweet potatoes, white beans, and vegetable broth or water with bouillon paste. Stir to combine.
- Simmer. Bring to a boil, then reduce to a medium-low simmer and cook 20 minutes or until potatoes are tender.
- Season and blend. Remove from heat, add black pepper and cayenne, and let cool 5–10 minutes. Puree with an immersion blender or in batches in a high-speed blender until silky smooth.
- Ladle into bowls and garnish with crispy white beans if desired. Thin with extra broth if the soup thickens while resting.
Optional: Crispy White Beans Topping
Make this topping while the soup simmers for perfect timing.
- Season the beans. Toss drained beans with 1 tablespoon olive oil, chopped rosemary, garlic powder, smoked paprika, salt, and pepper until evenly coated.
- Roast or air-fry. Spread on a baking sheet and roast at 425°F for about 20 minutes, or air fry at 375°F for 15 minutes, shaking once or twice, until crispy.
Jenné’s Recipe Tips
Use the right blender. A high-speed blender yields the silkiest texture. If using a countertop blender, let the soup cool slightly, remove the center cap from the lid, and cover with a kitchen towel to allow steam to escape. An immersion blender works well and saves dishes.
Prep first. Chop vegetables, rinse beans, and measure broth and spices before you start—the cooking moves quickly.
Multitask. Roast or air-fry the crispy bean topping while the soup simmers to serve everything hot together.
Serving Suggestions
Make it a complete meal by pairing the soup with:
- Autumn kale or baby kale salad
- Chickpea “tuna” salad or a chickpea-based sandwich
- Sweet potato burgers or roasted vegetables
- Crusty bread or simple grain bowls
If you love sweet potatoes, explore more sweet potato recipes and variations in your preferred cookbook or recipe collection.
Storage Directions
- Refrigeration: Store in an airtight container for up to 5 days.
- Freezing: Freeze cooled soup in freezer-safe containers for up to 3 months.
- Reheating: Warm gently on the stovetop over medium-low heat or in short microwave bursts, stirring occasionally. Add a splash of broth or water to loosen if thickened.
Sweet Potato Soup FAQs
Pureed white beans give the soup a naturally creamy, silky texture. For extra richness, add up to 1 cup unsweetened coconut or oat milk and reduce the broth accordingly.
This recipe is savory with a pleasant natural sweetness from the potatoes. Make it more savory by adding Yukon potatoes, or sweeter by simmering a peeled apple or pear with the potatoes.
Yes. Cool the soup to room temperature, then freeze in airtight containers for up to 3 months. Thaw in the refrigerator overnight and reheat gently.
Graininess usually means it needs more blending. Continue blending, or use a high-speed blender for the smoothest result. Blending in batches can help if your blender is small.
Yes. The white beans add protein and fiber, while sweet potatoes provide beta-carotene, vitamin C, complex carbs, and additional fiber—making the soup both nutritious and satisfying.
Top with crispy white beans, crispy chickpeas, gremolata, chili oil, harissa, or a simple sprinkle of fresh parsley for brightness.
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Silky Sweet Potato Soup
Equipment
- high-speed blender or immersion blender
Ingredients
Sweet Potato Soup
- 3 tbsp extra virgin olive oil (or avocado oil)
- 2 cloves garlic, minced
- ½ yellow onion, diced (about 1/2 cup)
- 2 medium sweet potatoes (about 2 lbs), peeled and cubed
- 2 cups cooked cannellini or navy beans (or one 14-oz can, drained and rinsed)
- 1 tbsp vegetable bouillon paste
- 3–4 cups water or vegetable broth, plus more to thin as needed (omit bouillon if using broth)
- 1 tsp black pepper
- ½ tsp cayenne pepper
Crispy White Beans (Optional)
- 1 (14-oz) can cannellini or navy beans, drained and rinsed
- 1 tbsp extra virgin olive oil
- 1 tsp chopped fresh rosemary
- 1 tsp garlic powder
- 1 tsp smoked paprika
- ½ tsp sea salt
- ½ tsp black pepper
Instructions
Sweet Potato Soup
- Heat oil in a large, heavy-bottomed pot over medium heat. Add garlic and onion and sauté 4–5 minutes until translucent.
- Add sweet potatoes, beans, bouillon paste, and water (or use broth and omit bouillon). Stir, bring to a boil, then reduce to a simmer and cook 20 minutes or until potatoes are tender.
- Remove from heat, stir in black pepper and cayenne, and let cool 5–10 minutes. Blend with an immersion blender until smooth, or transfer to a blender in batches (remove the lid vent and cover with a towel to vent steam) and blend until creamy.
- Season to taste with salt.
- Serve hot, garnished with crispy white beans if desired.
Crispy White Beans (Optional)
- Preheat oven to 425°F and line a baking sheet with parchment, or preheat an air fryer to 375°F.
- Toss drained beans with 1 tbsp olive oil, rosemary, garlic powder, smoked paprika, salt, and pepper until coated.
- Spread on the baking sheet and roast 20 minutes, or air fry 15 minutes, shaking once or twice, until crispy.
Notes
- Multitask: Roast the beans while the soup simmers for perfect timing.
- Prep first: Have vegetables chopped and ingredients measured before you start.
Storage Directions
- Refrigeration: Keeps up to 5 days in an airtight container.
- Freezing: Freeze up to 3 months. Thaw overnight in the fridge before reheating.
- Reheating: Warm gently on the stovetop or in short microwave bursts, stirring and thinning with broth if needed.
Nutrition
Calories: 300 kcal | Carbohydrates: 40 g | Protein: 7 g | Fat: 14 g | Fiber: 8 g