Simmered Tomato and Garden Vegetable Soup

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A comforting, one-pot soup simmered with garden-fresh vegetables and tomatoes, perfect for a nourishing weeknight meal. This american-inspired soups ready in about 50 minutes pairs (14 oz) cans diced tomatoes, stalks, diced (1/2 inch) celery, finely chopped onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 120 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: 15 min Cook: 35 min Serves 6 American cuisine 120 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat a large pot over medium heat; add 1/2 cup finely chopped onion and cook for 5 minutes until soft and translucent, stirring occasionally.
  2. Step 2: Stir in 2 minced garlic cloves, 2 diced carrots, and 2 diced celery stalks; cook for 5 minutes until vegetables begin to soften and release their aroma.
  3. Step 3: Add 2 (14 oz) cans diced tomatoes, 4 cups vegetable broth, 1 tsp salt, and 1/4 tsp freshly ground black pepper; bring to a gentle boil, then reduce heat to low and simmer for 25 minutes until vegetables are tender.
  4. Step 4: Remove from heat, stir in 1/4 cup chopped fresh basil, and let sit for 5 minutes to allow flavors to meld before serving.

Equipment for this recipe

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Frequently asked questions

How long does Simmered Tomato and Garden Vegetable Soup take to make?

Total time is about 50 minutes (15 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 Simmered Tomato and Garden 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 (14 oz) cans diced tomatoes from drying out.

Can I substitute ingredients in Simmered Tomato and Garden 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 Simmered Tomato and Garden 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 Simmered Tomato and Garden 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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