30-Minute Orzo and Tomato Soup

This vibrant Orzo and Tomato Soup blends wholesome ingredients into a comforting, nutrient-rich bowl perfect for any day.

Packed with plant-based protein from chickpeas, fiber-rich vegetables, and heart-healthy fats from olive oil and pesto, it’s a nourishing option that’s both satisfying and easy to prepare.

Quick to make and full of flavor, it’s ideal for a wholesome weeknight meal or meal prep.

Orzo and Tomato Soup

Karina Kari
A quick, wholesome soup featuring tender orzo pasta, chickpeas, and rich tomato broth, topped with fragrant basil pesto.
Perfect for a nourishing, plant-based meal that’s ready in just 30 minutes.
Prep Time 5 minutes
Cook Time 25 minutes
Total Time 30 minutes
Course Soup
Cuisine vegan
Servings 4

Equipment

  • 1 large saucepan
  • 1 chopping board
  • 1 sharp knife
  • 1 wooden spoon or spatula
  • Measuring Spoons
  • Measuring jug
  • Digital kitchen scales (recommended)

Ingredients
  

  • 2 tbsp olive oil
  • 1 medium onion chopped
  • 2 medium celery sticks chopped
  • 2 small garlic cloves crushed
  • 1 tbsp tomato purée
  • 400 g chopped tomatoes canned
  • 400 g chickpeas canned, drained and rinsed
  • 150 g orzo pasta
  • 700 ml vegetable stock
  • 2 tbsp basil pesto store-bought or homemade

Instructions
 

  • Preparing the Ingredients: Begin by gathering all your ingredients and equipment to ensure a smooth cooking process.
    Chop one medium onion finely so it cooks evenly.
    Wash and dice two celery sticks into small pieces to add texture and freshness to the soup.
    Crush two small garlic cloves using a garlic crusher or the flat side of a knife, ensuring the garlic releases its aromatic oils.
    Have all ingredients measured and ready to save time later.
  • Sautéing the Vegetables: In a large saucepan or deep pot, heat one tablespoon of olive oil over medium heat.
    Once warmed, add the chopped onion and celery.
    Stir gently and allow them to soften over 10 to 15 minutes.
    This slow cooking process brings out the natural sweetness of the vegetables and creates a rich base for your soup.
    Stir occasionally to prevent sticking and burning.
  • Infusing with Garlic: When the vegetables have softened and turned translucent, add the crushed garlic to the pan.
    Stir continuously for about one minute.
    This helps release the garlic’s fragrant flavor without burning it, which could create a bitter taste.
    Ensure the garlic is evenly distributed with the onion and celery mixture.
  • Adding the Tomato Base: Next, incorporate one tablespoon of tomato purée into the pan.
    Stir thoroughly to coat the softened vegetables, allowing the tomato purée to cook slightly and develop a deep flavor.
    Then, pour in 400 grams of chopped tomatoes from a can.
    Stir to combine and allow the mixture to simmer gently for a few minutes, letting the tomatoes break down and meld with the aromatics.
  • Building the Soup Foundation: Drain and rinse one can of chickpeas (approximately 400 g) to remove excess liquid.
    Add them to the saucepan, mixing well to integrate them into the tomato base.
    Then pour in 700 ml of vegetable stock.
    Stir carefully to ensure all ingredients are evenly distributed.
    Bring the mixture to a gentle boil over medium heat.
    This will combine the flavors and prepare the soup for cooking the pasta.
  • Cooking the Orzo Pasta: Add 150 grams of orzo pasta to the boiling soup.
    Stir well to prevent the pasta from clumping together.
    Reduce the heat to a simmer and cook uncovered for about 6 to 8 minutes, or until the orzo is tender but still retains a slight bite (al dente).
    Stir occasionally to keep the orzo from sticking to the bottom of the pan and to ensure even cooking.
  • Seasoning the Soup: Once the orzo is cooked, taste the soup and season it according to preference.
    Add salt and freshly ground black pepper gradually, tasting as you go.
    This step is important to balance the sweetness of the tomatoes with the savory flavors from the vegetables and chickpeas.
  • Finishing Touch with Pesto: In a small bowl, combine the remaining tablespoon of olive oil with two tablespoons of basil pesto.
    Stir this mixture gently into the soup just before serving.
    This will add a burst of herbal freshness and richness to the dish, elevating its flavor profile and aroma.
  • Serving and Presentation: Ladle the soup into warm bowls, ensuring each serving contains a balanced mix of broth, orzo, chickpeas, and vegetables.
    Drizzle any extra pesto mixture on top for visual appeal and an added flavor boost.
    Serve immediately with a slice of crusty bread on the side to create a comforting, satisfying meal.
  • Enjoy and Store: Enjoy your Orzo and Tomato Soup fresh for the best taste.
    If you have leftovers, allow the soup to cool completely before transferring it to an airtight container.
    Store in the refrigerator for up to 3 days.
    For meal prep, the soup can be portioned and reheated gently on the stovetop or in the microwave.

Notes

  • Use good-quality olive oil for the best flavor and nutritional benefits.
  • For richer taste, allow the soup to simmer for a few extra minutes so the flavors meld together.
  • Homemade basil pesto adds freshness, but store-bought works well for convenience.
  • Adjust the consistency of the soup by adding extra vegetable stock if needed.
  • Use a non-stick or heavy-bottomed saucepan to prevent sticking and ensure even cooking.

Chef’s Secrets For Best Flavor

To elevate this Orzo and Tomato Soup, patience in the early cooking stages is key.

Sautéing the onion and celery slowly allows their natural sweetness to develop, creating a rich flavor foundation.

Choosing ripe, high-quality canned tomatoes or fresh tomatoes in season will significantly enhance the depth of the broth.

For an extra layer of flavor, toast the orzo lightly in the pan before adding the stock.

Finally, add the pesto just before serving to maintain its vibrant color and fresh herbal aroma, ensuring each bowl bursts with flavor.

Serving Suggestions To Impress

This soup is wonderfully versatile.

Serve it with crusty artisan bread, garlic bread, or a light side salad for a complete meal.

For a heartier version, pair with roasted vegetables or a warm grain salad.

You can garnish with fresh basil leaves, a sprinkle of nutritional yeast, or a dollop of vegan yogurt for extra richness.

For a vibrant presentation, drizzle a little extra virgin olive oil and pesto on top just before serving to add a glossy, aromatic finish.

Storage Tips For Best Freshness

Allow the soup to cool completely before storing to maintain quality and avoid bacterial growth.

Transfer it to an airtight container and refrigerate for up to 3 days.

For longer storage, this soup freezes well — store in portion-sized containers and thaw overnight in the refrigerator before reheating gently on the stove.

When reheating, add a splash of vegetable stock to refresh the texture, as orzo tends to absorb liquid over time.

Always stir well to evenly distribute flavors before serving.

Frequently Asked Questions

1. Can I use gluten-free pasta in this soup?

Yes, gluten-free orzo or another small pasta like rice-shaped quinoa pasta works perfectly. Just adjust cooking time as per the package instructions to avoid overcooking.

2. How can I make this soup more filling?

Add extra protein by including more chickpeas, lentils, or even cubes of tofu. You can also stir in cooked greens like spinach or kale for added fiber and nutrients.

3. Can I prepare this soup in advance?

Absolutely! You can make the soup a day ahead. Store in the refrigerator and reheat gently. Add the pesto just before serving to maintain its fresh flavor.

4. Can I use fresh tomatoes instead of canned?

Yes, fresh tomatoes work wonderfully, especially in summer. Use about 6–8 ripe medium tomatoes, peeled and chopped, and simmer longer to develop a richer flavor.

5. How do I prevent the orzo from getting mushy?

Cook the orzo until just tender (al dente), then remove the soup from heat slightly before serving. Overcooking can make the pasta too soft. Adding orzo toward the end of cooking helps maintain texture.