Best-Ever Hearty Vegetable Soup

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A deeply flavorful, nutrient-packed soup with tender vegetables and aromatic herbs, designed to be the most comforting bowl you'll ever taste. This american-inspired soups ready in about 55 minutes pairs medium carrots, celery stalks, large yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 calories and feeds 6, 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: 20 min Cook: 35 min Serves 6 American cuisine 180 cal/serving
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Ingredients

Instructions

  1. Step 1: Finely dice 2 medium carrots, 3 celery stalks, and 1 large yellow onion. Mince 3 garlic cloves. Heat 2 tbsp olive oil in a large pot over medium heat until shimmering.
  2. Step 2: Add carrots, celery, and onion to the pot, cooking for 5 minutes until softened. Add minced garlic and cook for 1 minute until fragrant.
  3. Step 3: Stir in 1 can diced tomatoes (with juice), 4 cups low-sodium vegetable broth, 2 diced medium potatoes, 1 cup green beans, 1 tsp dried thyme, 1/2 tsp dried rosemary, 1/2 tsp salt, and 1/4 tsp black pepper.
  4. Step 4: Bring to a gentle boil, then reduce heat to low, cover, and simmer for 25 minutes until potatoes are fork-tender and vegetables are tender.
  5. Step 5: Remove lid and simmer uncovered for 5 minutes to thicken slightly, stirring occasionally until the soup coats the back of a spoon.

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Frequently asked questions

How long does Best-Ever Hearty Vegetable 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 Best-Ever Hearty Vegetable 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 medium carrots from drying out.

Can I substitute ingredients in Best-Ever Hearty Vegetable 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 Best-Ever Hearty Vegetable Soup for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Best-Ever Hearty Vegetable Soup?

American 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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