Minestrone Genovese with Pesto

In the Genovese style, minestrone becomes a substantial vegetable soup with a distinctly fresh basil finish. Softened onion, celery and carrot give the broth a savoury base, while potato, cannellini beans and small pasta make it filling enough for lunch or a simple supper. The defining touch is pesto stirred in away from the heat, so its basil, garlic and olive oil stay fragrant rather than dulling into the soup. Served hot, it has the comfort of classic Italian minestrone with a greener, more aromatic character and a texture that gently thickens as it stands.
Cuisine style Ligurian Italian home cooking
Flavor profile Herby • Savoury • Vegetable-rich
Techniques Sautéing • Simmering
Cooking style One-pot cooking • Meal prep friendly
Time commitment Under 1 hour
Key equipment Large pot

Why this recipe works

  • Built on a classic base: Onion, celery and carrot are softened first, giving the soup a savoury foundation before the stock, potatoes and beans are added.
  • Naturally hearty texture: Potatoes, cannellini beans and pastina give the broth body without needing cream or extra thickener.
  • Fresh pesto finish: Stirring the pesto in off the heat preserves its basil fragrance and keeps the flavour bright.

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Authenticity notes

  • Genovese character: The basil pesto finish is what sets this version apart from many other minestrone recipes, giving the soup its Ligurian identity.
  • A flexible vegetable soup: Minestrone is commonly adapted to what is available, but this version keeps the focus on beans, potatoes, small pasta and pesto.

Timing notes

  • Best after a short stand: Letting the soup sit briefly before serving gives the pastina time to settle and slightly thicken the broth.
  • Active cooking is front-loaded: Most of the hands-on work is chopping and softening the vegetables; after that, the soup mainly needs gentle simmering and occasional stirring.

Texture tips

  • For a thicker bowl: Let the soup stand off the heat before serving so the pasta and potatoes absorb more of the broth.
  • To loosen leftovers: Add a little extra vegetable stock when reheating, as the pastina will continue to absorb liquid in the fridge.

Make-ahead tips

  • Make ahead with care: The soup can be refrigerated, but the pasta will soften as it sits, so cook it only until just tender if you plan to serve it later.
  • Reheat gently: Warm the soup over a low to medium heat until piping hot, stirring regularly and loosening with stock if needed.

Equipment you'll need

Ingredients
Instructions
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  1. Heat the olive oil in a large pot over a medium heat. Add the onion, celery and carrot, then season with the salt and pepper. Cook for 8 to 10 minutes, stirring often, until softened but not browned.
  2. Add the potatoes and stir for 1 minute to coat in the oil. Pour in the vegetable stock and bring to a gentle simmer. Cook for 12 to 15 minutes, until the potatoes are just tender.
  3. Stir in the cannellini beans and return to a steady simmer. Add the pastina and cook for 6 to 8 minutes, stirring occasionally, until the pasta is tender. If the soup looks too thick, add a splash more stock from the measured amount in the pot and keep it gently simmering.
  4. Take the pot off the heat and stir in the basil pesto until fully dispersed. Taste and adjust with a little more salt and pepper if needed. Ladle into bowls and serve hot.
  5. Let the soup stand for 10 minutes before serving if you prefer a slightly thicker, more settled texture. Give it a final stir, as the pastina can sink. Serve straight away.

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Recipe notes

Tips

  • Keep the soup at a gentle simmer once the pasta goes in and stir regularly so the pastina does not catch on the base of the pot.
  • Stir in the basil pesto off the heat to keep its fresh basil flavour bright and to prevent it splitting.
  • If serving later, cook the pastina until just tender, as it will continue to soften as the soup stands.

Substitutions

  • Replace Pastina with orzo for a similar small-pasta texture; cook until just tender.
  • Replace Basil pesto with pesto for a slightly different herb balance, then adjust the salt to taste.
  • Replace Yukon Gold potato with new potatoes for a firmer bite.

Storage

  • Refrigerate up to 3 days
  • Cool completely, then refrigerate in a sealed container for up to 3 days. Reheat gently in a saucepan over a low to medium heat until piping hot, adding a splash of vegetable stock to loosen as the pasta will continue to absorb liquid.

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Minestrone Genovese with Pesto
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Recipe overview

  • Servings: 4 bowls
  • Total time: 55min (20min active)
  • Difficulty: Easy
  • Cuisine: Italian
  • Allergens:
    Gluten Wheat
Beginner friendly One pot Kid friendly

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