Heirloom Tomato & Feta Soup with Herbed Croutons

By · Reviewed by AislePrompt Editorial · ·

A comforting, vibrant soup featuring Denver-grown tomatoes and a crunchy herb-crouton topping. This mediterranean-inspired soups ready in about 55 minutes pairs Heirloom tomatoes, Yellow onion, Garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 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: 25 min Cook: 30 min Serves 4 Mediterranean cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Dice 3 cups heirloom tomatoes and 1/2 cup yellow onion; mince 2 garlic cloves. Heat 2 tbsp olive oil in a large pot over medium heat, add onions, and cook for 5 minutes until translucent.
  2. Step 2: Add tomatoes and garlic, stirring for 3 minutes until tomatoes begin to break down; pour in 4 cups chicken broth, 1/2 tsp kosher salt, and 1/4 tsp black pepper. Bring to a simmer and cook uncovered for 20 minutes.
  3. Step 3: Remove from heat and blend with an immersion blender until smooth (or transfer to a regular blender in batches), then return to pot.
  4. Step 4: Stir in 1/2 cup crumbled feta and 2 tbsp chopped fresh dill, reheating gently for 2 minutes until feta begins to melt.
  5. Step 5: For croutons, cut 1 slice baguette into 1/4-inch cubes, toss with 1 tbsp olive oil, and bake at 350°F for 8-10 minutes until golden and crisp; cool completely.
  6. Step 6: Ladle soup into bowls, top with croutons and a sprinkle of additional dill, and serve immediately.

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Frequently asked questions

How long does Heirloom Tomato & Feta Soup with Herbed Croutons take to make?

Total time is about 55 minutes (25 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 Heirloom Tomato & Feta Soup with Herbed Croutons?

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 heirloom tomatoes from drying out.

Can I substitute ingredients in Heirloom Tomato & Feta Soup with Herbed Croutons?

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 Heirloom Tomato & Feta Soup with Herbed Croutons 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 Heirloom Tomato & Feta Soup with Herbed Croutons?

Mediterranean 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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