Cannellini Bean and Kale Soup with Lemon Zest

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A comforting, nutrient-packed soup made with canned beans and seasonal greens, simmered to perfection. This american-inspired soups (vegetarian) ready in about 40 minutes pairs olive oil, onion, carrots for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 300 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.

Prep: 15 min Cook: 25 min Serves 4 American cuisine 300 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tbsp olive oil in a large pot over medium heat. Add 1 diced medium onion, 2 diced carrots, and 2 diced celery stalks, cooking for 5 minutes until softened.
  2. Step 2: Add 3 minced garlic cloves and cook for 1 minute until fragrant.
  3. Step 3: Stir in 1 can drained cannellini beans, 1 can diced tomatoes, and 4 cups vegetable broth. Bring to a simmer and cook for 15 minutes.
  4. Step 4: Add 2 cups chopped kale and cook for 5 minutes until tender.
  5. Step 5: Stir in 1 tbsp lemon juice and 1 tsp lemon zest. Season with salt and black pepper to taste.

Frequently asked questions

How long does Cannellini Bean and Kale Soup with Lemon Zest take to make?

Total time is about 40 minutes (15 min prep + 25 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 Cannellini Bean and Kale Soup with Lemon Zest?

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 olive oil from drying out.

Can I substitute ingredients in Cannellini Bean and Kale Soup with Lemon Zest?

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 Cannellini Bean and Kale Soup with Lemon Zest 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 Cannellini Bean and Kale Soup with Lemon Zest 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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