Hearty Tomato and Sage Soup with Fresh Kale

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A deeply savory soup featuring sun-ripened tomatoes, aromatic sage, and tender kale for a nourishing weeknight meal. This italian-inspired soups ready in about 45 minutes pairs diced tomatoes, vegetable broth, sage leaves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 150 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: 30 min Serves 4 Italian cuisine 150 cal/serving
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Ingredients

Instructions

  1. Step 1: Finely chop 1 medium onion and mince 2 garlic cloves. Heat 2 tablespoons olive oil in a pot over medium-low heat, add onion, and cook for 8 minutes until translucent. Add garlic and cook for 1 minute until fragrant, stirring constantly.
  2. Step 2: Stir in 2 cups diced tomatoes and 3 cups vegetable broth, then add 1/4 cup fresh sage leaves. Bring to a gentle simmer and cook for 15 minutes to meld flavors, stirring occasionally.
  3. Step 3: Add 2 cups chopped kale to the pot, season with 1 teaspoon sea salt and 1/2 teaspoon black pepper, and cook for 5 more minutes until kale is tender. Remove from heat, discard large sage leaves, and serve warm.

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Frequently asked questions

How long does Hearty Tomato and Sage Soup with Fresh Kale take to make?

Total time is about 45 minutes (15 min prep + 30 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 Hearty Tomato and Sage Soup with Fresh Kale?

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 diced tomatoes from drying out.

Can I substitute ingredients in Hearty Tomato and Sage Soup with Fresh Kale?

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 Hearty Tomato and Sage Soup with Fresh Kale 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.

What goes well with Hearty Tomato and Sage Soup with Fresh Kale?

Italian soups like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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