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Italian Penicillin Soup

Italian Penicillin Soup

Italian Penicillin Soup is a comforting, blended vegetable soup with pastina, lemon, and Parmesan. Perfect for sick days or easy weeknight dinners.
Prep Time 10 minutes
Cook Time 43 minutes
Total Time 53 minutes
Course Soup
Cuisine American
Servings 6
Calories 274 kcal

Equipment

  • - Large pot
  • - Immersion blender or heat-safe blender
  • Ladle

Ingredients
  

  • - 3 tablespoons olive oil
  • - 3 large carrots peeled and roughly chopped
  • - 1 yellow onion quartered
  • - 5 garlic cloves peeled
  • - 3 celery ribs halved
  • - 1 teaspoon salt
  • - Freshly ground black pepper to taste
  • - 1 Parmesan rind optional
  • - 8 cups chicken or vegetable broth
  • - 1¼ cups pastina or other small pasta
  • - Juice of 1 lemon

Instructions
 

  • In a large pot, heat olive oil over medium. Add carrots, onion, garlic, and celery. Season with salt and pepper. Sauté for 4–5 minutes until softened.
  • Add Parmesan rind (if using) and broth. Bring to a boil, then reduce to a simmer. Cover and cook for 25–30 minutes, until vegetables are very soft.
  • Remove Parmesan rind. Blend soup using an immersion blender (or in batches in a regular blender) until smooth.
  • Stir in pastina and cook for 8–10 minutes until al dente.
  • Turn off heat and stir in lemon juice. Adjust seasoning to taste.
  • Serve hot with Parmesan, parsley, and olive oil if desired.

Notes

- For a thinner soup, stir in extra broth after blending.
- Store leftovers in the fridge for up to 4 days.
- Freeze without pasta for best texture; add freshly cooked pastina when reheating.
Keyword Italian Penicillin Soup