A bowl of slow cooker Italian wedding soup with meatballs and spinach

Slow Cooker Italian Wedding Soup

by

Italian wedding soup is a comforting classic that blends tender meatballs, fresh vegetables, tiny pasta, and a flavorful broth into one delicious dish. Its name may suggest it’s a wedding specialty, but the term actually refers to the “marriage” of ingredients that come together harmoniously in this soup. This dish is perfect for weeknight dinners, meal prepping, or warming up on a cold day.

What makes this version even better is the use of a slow cooker. By letting the soup simmer gently, the flavors deepen, creating a rich and satisfying broth. Plus, the slow cooker makes it so easy—just add your ingredients and let it work its magic. This recipe is not only simple but also incredibly versatile, with plenty of ways to customize it to suit your taste.

In this guide, you’ll learn how to make the best slow cooker Italian wedding soup with easy steps, helpful tips, and creative variations. Whether you’re an experienced cook or a beginner, this recipe will quickly become a favorite in your household.

Ingredients

Fresh ingredients for Italian wedding soup laid out on a wooden cutting board

The secret to a rich and flavorful Italian wedding soup lies in the quality and freshness of its ingredients. Each component contributes to the perfect balance of savory broth, tender meatballs, hearty vegetables, and delicate pasta. Below is a detailed breakdown of the ingredients you’ll need for this slow cooker recipe, along with tips to help you select the best options.

For the Meatballs

The meatballs are the heart of the soup, bringing both flavor and protein to every bite.

  • 1 pound ground beef or turkey: This is the base of your meatballs. Ground beef offers a rich, hearty flavor, while ground turkey is a leaner option that’s just as delicious. You can also mix the two for a balanced flavor and texture.
  • 1/2 cup breadcrumbs: Breadcrumbs give the meatballs a soft texture and help bind the mixture together. For added flavor, use seasoned breadcrumbs, or opt for panko for a lighter, crispier texture.
  • 1/4 cup grated Parmesan cheese: Parmesan cheese infuses the meatballs with a nutty, savory flavor that enhances the Italian character of the dish. Use freshly grated Parmesan for the best taste.
  • 1 large egg: The egg acts as a binder, keeping the meatballs intact as they cook.
  • 1 teaspoon garlic powder: This adds a subtle, savory depth of flavor to the meatballs. You can substitute with fresh minced garlic for an even more aromatic result.
  • 1 teaspoon dried oregano: Oregano gives the meatballs a classic Italian herb flavor. You can also use a mix of Italian seasoning for added complexity.
  • Salt and pepper to taste: Essential for seasoning the meatballs and bringing out the natural flavors of the other ingredients.

For the Soup

The broth, vegetables, pasta, and greens work together to create a comforting and hearty soup that’s full of texture and flavor.

  • 8 cups chicken broth: The chicken broth serves as the foundation of the soup, adding a rich, savory flavor. For a healthier option, use low-sodium broth so you can control the saltiness. If you prefer a deeper flavor, you can substitute part of the broth with homemade stock.
  • 2 cups fresh spinach: Spinach is a traditional choice for Italian wedding soup, providing vibrant color and a mild, earthy flavor. If you want a heartier soup, substitute spinach with kale, escarole, or Swiss chard. Chop the greens into bite-sized pieces for easy serving.
  • 1 cup carrots: Thinly sliced carrots add natural sweetness and a soft texture. Their bright color also enhances the visual appeal of the soup. For a rustic look, you can cut the carrots into coins or diagonally.
  • 1 cup celery: Celery contributes a crisp texture and mild bitterness that balances the sweetness of the carrots. Chop the celery into even pieces so it cooks uniformly.
  • 1 small onion: Finely diced onion forms the flavor base of the soup, adding a subtle, savory sweetness. Yellow onions are ideal, but white or sweet onions can also be used.
  • 1 cup acini di pepe or orzo pasta: These tiny pasta shapes are perfect for Italian wedding soup. They cook quickly, absorb the flavors of the broth, and make every bite satisfying. If you don’t have acini di pepe or orzo, substitute with ditalini, stelline, or any other small pasta shape.
  • 1 teaspoon dried thyme: Thyme adds a warm, earthy note to the broth. You can use fresh thyme if you have it, but reduce the amount to avoid overpowering the flavors.
  • 1 bay leaf: The bay leaf infuses the broth with a subtle aromatic flavor. Be sure to remove it before serving.
  • Salt and pepper to taste: These are essential for seasoning the broth and enhancing the natural flavors of the ingredients. Adjust the amounts to suit your taste.

Optional Garnishes

Garnishes add the finishing touch to your soup, enhancing both its flavor and presentation.

  • Grated Parmesan cheese: A sprinkle of Parmesan on top adds a creamy, nutty richness that ties the dish together. Use freshly grated Parmesan for the best results.
  • Fresh parsley: Chopped parsley adds a bright, fresh note and a pop of color, making the soup even more appetizing.

Ingredient Tips

  1. Choose Fresh Greens: If you’re using spinach, look for leaves that are bright green and free from wilted spots. For kale or escarole, remove the tough stems and chop the leaves into smaller pieces.
  2. High-Quality Broth: Homemade chicken broth adds incredible depth to the soup, but store-bought low-sodium broth is a convenient and flavorful option.
  3. Customize the Protein: If you want to switch things up, you can use ground chicken, pork, or a mix of meats for the meatballs. For a vegetarian option, substitute the meatballs with plant-based alternatives or add white beans.
  4. Experiment with Pasta: While acini di pepe and orzo are traditional choices, you can try other small pasta shapes like stelline (star-shaped pasta) or Israeli couscous for a fun twist.

By selecting the best ingredients and following these tips, you’ll ensure that every bowl of slow cooker Italian wedding soup is bursting with flavor, texture, and heartwarming comfort.

Instructions

Making slow cooker Italian wedding soup is straightforward and rewarding. By following these detailed steps, you’ll end up with a hearty, flavorful soup that’s perfect for any occasion.

Step 1: Prepare the Meatballs

The meatballs are the heart of this soup, so it’s important to make them with care.

  1. Combine the Ingredients: In a large mixing bowl, add the ground meat (beef or turkey), breadcrumbs, grated Parmesan cheese, egg, garlic powder, dried oregano, salt, and pepper. These ingredients come together to create tender, flavorful meatballs.
  2. Mix Gently: Using your hands or a spoon, gently mix the ingredients until just combined. Avoid overmixing, as it can make the meatballs dense and tough.
  3. Roll the Meatballs: Form the mixture into small meatballs, about 1 inch in diameter. The smaller size ensures they cook evenly and are easy to eat in every spoonful.
  4. Optional: Brown the Meatballs: For an extra layer of flavor, heat a skillet over medium heat with a drizzle of olive oil and sear the meatballs until they’re golden brown on the outside. This step is optional but adds a rich, caramelized taste that enhances the soup.

Raw meatballs rolled and placed on a parchment-lined tray

Step 2: Assemble the Soup

With the meatballs ready, it’s time to build the soup.

  1. Add the Base Ingredients: In the slow cooker, pour in the chicken broth. Add the carrots, celery, onion, dried thyme, and bay leaf. Stir gently to combine. These ingredients form the base of the soup and infuse it with savory flavor.
  2. Add the Meatballs: Carefully place the meatballs into the broth. Arrange them evenly to ensure they cook properly. The broth will gently cook the meatballs, keeping them moist and tender.
  3. Set the Cooking Time: Cover the slow cooker with the lid and choose your cooking setting:
  • Cook on low for 6–8 hours for a rich, slow-simmered flavor.
  • Cook on high for 3–4 hours if you’re short on time but still want delicious results.

Step 3: Add the Pasta and Spinach

The addition of pasta and greens completes the soup and adds texture and freshness.

  1. Add the Pasta: About 30 minutes before the cooking time is up, stir in the acini di pepe or orzo pasta. The small size of these pastas ensures they cook quickly and evenly in the hot broth.
  2. Add the Spinach: Along with the pasta, add the chopped spinach (or your preferred greens, such as kale or escarole). Stir gently to distribute the ingredients throughout the soup. The spinach will wilt beautifully, adding color and a boost of nutrients.
  3. Continue Cooking: Replace the lid and let the soup cook for another 20–30 minutes, or until the pasta is tender and the spinach is fully wilted.

Step 4: Adjust Seasoning and Serve

Before serving, it’s important to taste and adjust the seasoning for the best flavor.

  1. Taste the Soup: Remove the lid and give the soup a taste. Add more salt or pepper if needed to balance the flavors. If you prefer a brighter taste, a squeeze of fresh lemon juice can elevate the dish.
  2. Remove the Bay Leaf: Before serving, take out the bay leaf, as it’s done its job of adding a subtle aromatic flavor.
  3. Garnish and Serve: Ladle the soup into bowls and garnish with freshly grated Parmesan cheese and chopped parsley. These finishing touches not only enhance the flavor but also make the soup look beautiful and inviting.

Pro Tips for Success

  • Cooking Time Adjustments: If your slow cooker runs hot, check the soup early to ensure the pasta doesn’t overcook.
  • Storing Leftovers: If you plan to store leftovers, consider cooking the pasta separately and adding it fresh to individual servings. This prevents it from absorbing too much broth and becoming mushy.
  • Adding More Greens: If you prefer a heartier soup, feel free to double the spinach or substitute it with kale or Swiss chard for added texture and flavor.

By following these instructions, you’ll create a flavorful and satisfying slow cooker Italian wedding soup that’s sure to become a favorite for family dinners and meal prepping alike. The combination of tender meatballs, vibrant vegetables, and perfectly cooked pasta in a rich broth is simply irresistible.

Tips for the Best Slow Cooker Italian Wedding Soup

A bowl of Italian wedding soup served with bread and grated Parmesan

1. Use Fresh Ingredients

Fresh vegetables, herbs, and quality chicken broth are the foundation of a delicious soup. Their vibrant flavors shine through, creating a dish that tastes fresh and satisfying.

2. Keep the Meatballs Small

Small meatballs are easier to eat and cook more evenly. Rolling them to about 1 inch in diameter is ideal for the perfect bite.

3. Sear for Extra Flavor

Browning the meatballs before adding them to the slow cooker isn’t necessary but adds a caramelized crust and richer flavor.

4. Cook Pasta Separately (Optional)

If you plan to store leftovers, consider cooking the pasta separately. This prevents it from soaking up too much broth and becoming mushy.

5. Customize Your Greens

Spinach is traditional, but kale, escarole, or Swiss chard can add a heartier texture and slightly different flavor.

Variations

This recipe is incredibly flexible, making it easy to adapt to your taste or dietary needs. Here are some popular variations:

Gluten-Free Version

  • Use gluten-free breadcrumbs and pasta for a gluten-free option.

Low-Carb Option

  • Skip the pasta and add spiralized zucchini or cauliflower rice for a lighter alternative.

Vegetarian Twist

  • Replace the meatballs with plant-based alternatives or add white beans, chickpeas, or tofu for protein.

Spicy Kick

  • Add a pinch of red pepper flakes or diced jalapeños for a touch of heat.

Extra Hearty

  • Include diced potatoes or canned chickpeas for a more filling soup.

Health Benefits

Slow cooker Italian wedding soup isn’t just delicious—it’s also packed with nutrients.

  • Protein-Packed: The meatballs provide lean protein, essential for muscle repair and keeping you full.
  • Rich in Vegetables: Carrots, celery, and spinach are loaded with vitamins, minerals, and antioxidants.
  • Light and Hydrating: The chicken broth adds flavor and hydration without many calories.
  • Customizable for Any Diet: This soup can easily be adapted to suit gluten-free, low-carb, or vegetarian diets.

Frequently Asked Questions (FAQs)

Can I Freeze Italian Wedding Soup?

Yes, this soup freezes well! Let it cool completely, then store it in freezer-safe containers. For best results, freeze without the pasta and add freshly cooked pasta when reheating. For tips on freezing other meals, explore the Easy Stuffed Pepper Casserole recipe.

How Long Does It Last in the Fridge?

You can store the soup in an airtight container in the refrigerator for up to 3 days. To learn more about storing soups and similar dishes, check out Old-Fashioned Cream of Broccoli Soup Recipe.

Can I Use Store-Bought Meatballs?

Absolutely! Using pre-made meatballs saves time and still works well in this recipe. If you’re looking for another quick and delicious recipe with meatballs, try the Old-Fashioned Salisbury Steak Recipe.

What Pasta Can I Use Instead of Acini di Pepe?

Orzo, ditalini, or any small pasta shape can be substituted. For more ideas about pairing pasta and ingredients, see What Type of Pasta is Best with Seafood?.

How Can I Make It Dairy-Free?

Simply omit the Parmesan cheese in the meatballs and as a garnish. The soup will still taste delicious without it. For other dairy-free inspiration, consider the versatile Avocado Chicken Salad.

Conclusion

Slow cooker Italian wedding soup is a dish that’s as easy to make as it is satisfying. With tender meatballs, fresh vegetables, tiny pasta, and a flavorful broth, this soup is the perfect combination of comfort and nutrition. The slow cooker makes the process effortless, while the rich flavors ensure a meal everyone will love.

Whether you’re preparing it for a family dinner, meal prepping for the week, or serving guests, this soup is a guaranteed hit. Try it today and enjoy the comforting warmth of Italian wedding soup in every spoonful!