Instant Pot Italian Meatball Soup

User Reviews

5

36 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    15 mins

  • Total Time

    25 mins

  • Servings

    6 serv

  • Calories

    301 kcal

  • Course

    Main Course

  • Cuisine

    Italian

Instant Pot Italian Meatball Soup

This Italian Meatball Soup uses cooked frozen mini meatballs combined with sautéed aromatics, vegetables, tomato bases, and herbs, all cooked under pressure for a hearty broth. The soup balances savory meatball flavors with bright tomato and herb notes, enhanced by garlic and onion. Cooking the pasta separately helps maintain its texture when added to the finished soup. Garnishes of parsley, scallions, and cheese add freshness and richness.

Description

Instant Pot Italian Meatball Soup blends frozen pre-cooked meatballs with diced onion, garlic, carrot, and celery sautéed in olive oil. Tomato paste, marinara sauce, and crushed tomatoes build a rich tomato base complemented by dried basil, oregano, red pepper flakes, salt, and pepper. Simmering these ingredients under high pressure melds flavors quickly and intensifies the broth's character.

The soup is finished with optional tiny pasta shapes cooked separately to prevent sogginess and added at the end. Fresh parsley, scallions, and grated Parmesan or mozzarella cheese serve as garnish, adding aromatic, herbal, and creamy notes that contrast the hearty broth and meatballs.

This preparation suits a convenient, comforting meal, avoiding soggy pasta by cooking it apart and encouraging a brief sauté of vegetables for deeper flavor. The frozen meatballs allow efficiency without sacrificing taste. Serving with crusty warm bread complements the soup’s textures and enriches the meal.

For additional flavor, browning the meatballs before pressure cooking can add depth. Scraping the pot bottom after sautéing prevents burn notices during pressure cooking.

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Ingredients

Servings
  • 2 tablespoons extra virgin olive oil
  • 1 onion diced, large
  • 8 garlic minced, cloves
  • 1 carrot diced, large
  • 1 cup celery diced
  • 3 tablespoons tomato paste
  • 1 cup marinara sauce
  • 1 can crushed tomatoes
  • 20-25 meatballs fully cooked and frozen, mini size
  • 1 teaspoon basil dried
  • 1 teaspoon oregano dried
  • 1/2 teaspoon red pepper flakes
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon salt add more if needed
  • 32 oz beef broth I used beef broth, or vegetable broth
  • 1/2 cup pasta optional ingredient - cook it separately for the best texture, dry, tiny, of your choice

Garnish:

  • 2 tablespoons parsley diced, fresh
  • 2 tablespoons scallions diced
  • 1/4 cup Parmesan Cheese or mozzarella cheese

Instructions

  1. If using pasta, I recommend cooking it separately so it does not get soggy.
  2. Heat the pressure cooker: press Sauté, click the Adjust button, and select More to activate the Sauté More function. This means that the food will be sautéed over medium-high heat. Wait for the Instant Pot indicator to read HOT.
  3. Add the oil to the hot Instant Pot, add the diced onions and minced garlic, and sauté for 2-3 minutes, stirring a few times.
  4. Add the carrots and celery and cook for 1 minute. Add the tomato paste and cook for another minute.
  5. Add the remaining ingredients to the Instant Pot, except those listed in the "Garnish" section, and stir.
  6. Using the manual function, set the pressure to high for 9 minutes.
  7. After 9 minutes, do a 5-minute natural release and a quick release. Then, open the pot and stir. If you cooked the pasta separately, add it now to the pot.
  8. Serve topped with scallions, parsley, and mozzarella cheese. Serve with crusty, warm bread on the side or grilled cheese.

Notes

  • Browning meatballs before adding to pressure cooker enhances flavor if time permits.
  • Cook pasta separately to avoid sogginess when pressure cooking.
  • Don’t skip sautéing vegetables for better onion and garlic flavor.
  • Scrape bottom of pot after sautéing to prevent burn error during pressure cooking.

Nutrition Information

Show Details
Serving 0g Calories 301kcal (15%) Carbohydrates 28g (9%) Protein 14g (28%) Fat 15g (23%) Saturated Fat 4g (20%) Polyunsaturated Fat 2g (12%) Monounsaturated Fat 8g (40%) Cholesterol 34mg (11%) Sodium 1234mg (51%) Potassium 725mg (15%) Fiber 4g (16%) Sugar 9g (18%) Vitamin A 2758IU (55%) Vitamin C 17mg (19%) Calcium 123mg (12%) Iron 3mg (17%)

Nutrition Facts

Serving: 6serv

Amount Per Serving

Calories 301 kcal

% Daily Value*

Serving 0g
Calories 301kcal 15%
Carbohydrates 28g 9%
Protein 14g 28%
Fat 15g 23%
Saturated Fat 4g 20%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 8g 40%
Cholesterol 34mg 11%
Sodium 1234mg 51%
Potassium 725mg 15%
Fiber 4g 16%
Sugar 9g 18%
Vitamin A 2758IU 55%
Vitamin C 17mg 19%
Calcium 123mg 12%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

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User Reviews

Overall Rating

5

36 reviews
Excellent

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