Harissa-Spiced White Bean and Sweet Potato Soup

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant, simmered soup with creamy white beans, sweet potatoes, and a warm harissa kick, finished with fresh dill. This mediterranean-inspired soups (vegetarian) ready in about 55 minutes pairs (15 oz) white beans, medium (1.5 cups diced) sweet potatoes, medium (1 cup chopped) onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.8 (12 ratings) Prep: 20 min Cook: 35 min Serves 4 Mediterranean cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large pot over medium heat. Add 1 medium chopped onion, 2 diced carrots, and 2 diced celery stalks. Cook for 5 minutes, stirring occasionally, until softened and translucent.
  2. Step 2: Add 3 minced garlic cloves and 2 tbsp harissa paste. Cook for 1 minute until fragrant, stirring constantly to prevent burning.
  3. Step 3: Stir in 1 can (15 oz) drained white beans, 1.5 cups diced sweet potatoes, and 4 cups vegetable broth. Bring to a gentle simmer, then reduce heat to low. Cover and cook for 25 minutes, or until sweet potatoes are fork-tender.
  4. Step 4: Remove from heat and stir in 2 tbsp chopped dill, 1/2 tsp salt, and 1/4 tsp black pepper. Blend with an immersion blender until smooth (or transfer to a countertop blender in batches).
  5. Step 5: Return to low heat and simmer for 2 more minutes to reheat. Taste and adjust seasoning before serving.

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Frequently asked questions

How long does Harissa-Spiced White Bean and Sweet Potato Soup take to make?

Total time is about 55 minutes (20 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Harissa-Spiced White Bean and Sweet Potato Soup?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep (15 oz) white beans from drying out.

Can I substitute ingredients in Harissa-Spiced White Bean and Sweet Potato Soup?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Harissa-Spiced White Bean and Sweet Potato Soup for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Harissa-Spiced White Bean and Sweet Potato Soup vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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