Italian Zucchini Soup

Prep: 15 min Cook: 60 min Serves: 4 Cuisine: Italian

Italian Zucchini Soup offers a hearty and flavorful combination of sausage, fresh vegetables, and herbs, simmered to perfection. The addition of Parmesan cheese adds a savory finish. Ideal for comforting family dinners or casual gatherings, this soup is both satisfying and easy to prepare.

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Ingredients

  • 1 lb Italian sausage
  • 1 cup chopped onion
  • 2 cups chopped celery
  • 1 medium green pepper, chopped
  • 2 tablespoons sugar
  • 2 teaspoons salt
  • 1/2 teaspoon basil
  • 1/2 teaspoon oregano
  • 1/2 teaspoon pepper
  • 1 quart canned tomatoes, cut up
  • 4 cups diced zucchini
  • Grated Parmesan cheese

Instructions

  1. In a Dutch oven, brown sausage with onion; drain excess fat.
  2. Add the celery, green pepper, sugar, salt, basil, oregano, pepper, and tomatoes.
  3. Cover and simmer for 30 minutes.
  4. Add zucchini and simmer for an additional 30 minutes or more.
  5. Sprinkle with Parmesan cheese, if desired.

Tips & Substitutions

For a lighter version, consider using turkey sausage instead of Italian sausage. If you prefer a vegetarian option, substitute the sausage with chickpeas for added protein. Adjust the seasoning as necessary, especially if using low-sodium canned tomatoes. Fresh basil and oregano can enhance the flavor profile, so feel free to use them in place of dried herbs.

Serving Suggestions

Serve the Italian Zucchini Soup with crusty bread or a side salad for a complete meal. It pairs wonderfully with Grilled Cheese or Italian Pizzaburgers for a hearty lunch. Top each bowl with freshly grated Parmesan cheese and a sprinkle of crushed red pepper for added flavor.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 4 days. When reheating, add a splash of vegetable broth to maintain the soup's consistency and warmth. You can also freeze portions for up to 3 months; just ensure to leave space in the container for expansion.

Nutrition & Diet Analysis (per serving)

Each serving of Italian Zucchini Soup contains roughly 883 calories, with 66g protein, 146g carbohydrates, and 16g fat. It is an excellent source of vitamin C (303% of the Daily Value), iron (222% of the Daily Value), and dietary fiber (203% of the Daily Value). Note that it is relatively high in sodium, at 1687mg per serving (73% of the Daily Value).

883 kcal 44% DV
Protein Fat Carbs

Macronutrients

Protein 66.5g 100% DV
Total Fat 16.5g 21% DV
Carbs 145.5g 53% DV
Fiber 56.8g 100% DV
Sugar 17g 34% DV

Electrolytes

Sodium 1686.8mg 73% DV
Potassium 4843.3mg 100% DV
Cholesterol 85.6mg 29% DV

Vitamins & Minerals

Vitamin A 241mcg 27% DV
Vitamin C 272.8mg 100% DV
Vitamin D 0.2mcg 1% DV
Calcium 1889.2mg 100% DV
Iron 40mg 100% DV
Diet fit High-protein High-fiber Low-fat
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen zucchini in this soup?

Yes, you can use frozen zucchini, but be aware that it may become softer after cooking. If using frozen, add it during the last 15 minutes of simmering to avoid overcooking.

What can I substitute for canned tomatoes?

If you don't have canned tomatoes, you can use fresh tomatoes, about 4 cups chopped, or even tomato sauce. Adjust the seasoning to balance the acidity as needed.

How can I make this soup spicier?

To add heat, incorporate crushed red pepper flakes during cooking or include a diced jalapeño with the celery and green pepper. This can elevate the flavor and give it a nice kick.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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