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Creamy Italian Meatball Soup Recipe

4.9 from 139 reviews

This Creamy Italian Meatball Soup is a hearty and comforting dish perfect for any day of the week. Featuring tender homemade or frozen meatballs simmered in a flavorful tomato and chicken broth base, combined with perfectly cooked rotini pasta, fresh baby spinach, and finished with a touch of rich heavy cream. Garnished with shaved Parmesan and fresh parsley, this soup is an Italian-inspired meal that’s both satisfying and easy to prepare.

Ingredients

Scale

Meatballs

  • 1 recipe homemade Italian meatballs or 1820 oz. frozen meatballs, thawed

Soup Base

  • 1 tablespoon olive oil
  • 1 yellow onion, diced
  • 6 cloves garlic, minced
  • 1 tablespoon Italian seasoning
  • 2 tablespoons tomato paste
  • 32 oz. chicken broth
  • 28 oz. can crushed tomatoes

Pasta and Greens

  • 8 oz. (about 2 1/2 cups) uncooked rotini pasta
  • 2 cups baby spinach

Finishing Touches

  • 1/2 cup heavy cream
  • Kosher salt, to taste
  • Fresh cracked black pepper, to taste
  • Shaved Parmesan cheese for garnish
  • Freshly chopped parsley for garnish

Instructions

  1. Prepare Meatballs: Use your preferred method to make homemade Italian meatballs, air fryer meatballs, or thaw and cook a 18-20 oz. bag of frozen meatballs as per package instructions.
  2. Sauté Onions: Heat 1 tablespoon olive oil in a large pot over medium heat. Add the diced yellow onion along with a couple of large pinches of salt and pepper. Cook, stirring occasionally for 6-8 minutes, until onions start to caramelize and brown slightly.
  3. Add Garlic and Seasonings: Stir in 6 cloves of minced garlic, 1 tablespoon Italian seasoning, 2 tablespoons tomato paste, and additional salt and pepper. Cook while stirring frequently for about 1 minute to release aromas and combine flavors.
  4. Deglaze Pot: Add a few splashes of chicken broth to the pot to loosen and scrape up any browned bits from the bottom. This adds depth and flavor to the soup.
  5. Add Remaining Liquids and Ingredients: Pour in the rest of the 32 oz. chicken broth, the 28 oz. can of crushed tomatoes, 8 oz. uncooked rotini pasta, and the prepared meatballs. Season again with salt and pepper to taste.
  6. Cook Pasta and Simmer: Bring the soup to a simmer over medium-high heat. Then reduce heat to low and cover. Let the soup simmer gently for 12-15 minutes, or until the pasta is cooked al dente and the flavors meld together.
  7. Add Spinach and Cream: Stir in 2 cups of baby spinach and 1/2 cup heavy cream. Cook for another minute or two until the spinach wilts and the soup is heated through.
  8. Final Seasoning and Serve: Taste the soup and adjust seasoning with salt and pepper as needed. Serve hot, garnished with shaved Parmesan cheese and freshly chopped parsley.

Notes

  • You can substitute frozen meatballs for homemade to save time.
  • Using fresh spinach gives a nice pop of color and nutrition; kale can also be used.
  • For a thicker soup, reduce the amount of chicken broth or let it simmer uncovered for a few extra minutes.
  • To make this soup vegetarian, substitute vegetable broth and use plant-based meatballs or extra vegetables instead.
  • Leftovers keep well in the refrigerator for up to 3 days; reheat gently on the stovetop.

Keywords: Italian meatball soup, creamy meatball soup, easy Italian soup, comfort food, meatball pasta soup, rotini soup, spinach soup