Name: Creamy Italian Meatball Soup
Prep time: 30 min
Cook time: 30 min
Total time: 60 min
Ingredients: 2 tablespoons olive oil; 3/4 cup minced onion (, (about 1/2 large onion)); 1 tablespoon minced garlic; 1 lb ground pork (, beef, or veal); 1 lb Italian sausage (, mild or hot Italian); 1 large egg; 1/2 cup parmesan cheese; 1/2 cup plain bread crumbs (, like panko); 1/3 cup whole milk; 2 tablespoons finely chopped parsley; 1 heaping teaspoon dry Italian herb blend ((less if using seasoned crumbs)); 1/2 teaspoon sea salt; 1/2 teaspoon freshly ground black pepper; 2 tablespoons olive oil; 1 1/2 cups diced onion ((1 large onion)); 2 tablespoons minced garlic; 16 ounces cremini mushrooms (, rinsed and sliced); 3 cups sliced carrot rounds (, 4-5 large carrots); 4 stalks celery (, coarsely chopped ); 48 ounces beef stock; 2 teaspoons dry Italian herb blend; 1/4 teaspoon red pepper flakes; 2 cups heavy cream; 1 cup grated parmesan cheese; 2 tablespoons chopped parsley; 8 ounces fresh spinach; Sea salt and pepper (to taste)

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From the very first bite, Creamy Italian Meatball Soup was a fast favorite at our house and is now a regular request for the menu.

Every spoonful is loaded with savory meatballs in a creamy broth with mushrooms and fresh spinach.

meatball and carrot on a spoon over a bowl of soup

It takes a few minutes to prep the meatballs, but this recipe is super simple to make and big on flavor which means you’ll be on your way to hero status in about an hour.

Short on time? Use premade frozen meatballs to save a step, you just might have to halve or quarter them if they’re bigger because bite-size is what you want for soup.

ingredient collage for creamy meatball soup

How to Make Meatballs for Soup

When you’re making meatball soup, you gotta be sure the meatballs wow with flavor and hold up when suspended in broth.

How to Keep Meatballs From Falling Apart in Soup

The key to tender meatballs that hold their shape in sauces and soups is having the proper balance of binders and tenderizers.

When making meatballs it’s important to have a “binder” for the ground meat to help hold the structure of the meatballs once cooked. The egg is the hold-it-all-together ingredient and it doesn’t take much to get the job done. In fact, too much egg can create a spongy texture you don’t want.

1 large egg for every 2 pounds of meat is all you need

Bread crumbs (starch) and milk (dairy) offer some support but are mainly used to retain moisture and keep the meat proteins tender. So while you can skip the egg and use only a panade (starch and dairy mixture) for meatballs served with sauces, I find the addition of egg keeps the meatballs together better in soups.

creamy soup with meatballs and mushrooms

How To Make the Perfect Size Meatballs for Soup

Using a scoop will help you make more uniform meatballs and the more uniform they are, the more evenly they will cook.

I recommend a stainless steel 25MM (.5 Tablespoon) scoop to make small meatballs for soup. This will make 1-inch bite-size meatballs, perfect for fitting the perfect bite on a spoon (this is a real thing, ya’ll).

Portion the meat mixture with the scoop
Moisten your hands with a little water or oil
Lightly roll into a ball within the palm of your hands

TIP: Keep meatballs from sticking to your hands while rolling by wetting your hands with a little bit of water or oil.

Easy Baked Meatballs Step by Step

Sure, you can fry the meatballs, but we think broiling is so much easier because you can bake a lot more meatballs at once on a sheet pan than you can in a skillet.

Broiling the meatballs creates added flavor through the browning process, just like frying, but without the splattering mess and in less time.

All you need is a rimmed baking sheet and parchment paper to make the magic happen.

Saute the onion for the meatballs. (This simple step makes sure there is no crunch to the onion.)
Mix the egg, parmesan cheese, bread crumbs, milk, parsley, Italian herbs, salt, and pepper.
Mix the pork and Italian sausage with the onions and egg mixture until well incorporated.
Roll into bite-size meatballs and place on a parchment-lined rimmed baking sheet about an inch apart.
Broil on high in the oven for about 8 minutes or until cooked through.

These mini Italian meatballs are ideal for soup, but taste amazing with our homemade marinara or as meatball sandwiches too!

How To Use Frozen Meatballs to Make Soup

Not only can you freeze this Italian meatball recipe you can also purchase frozen meatballs to skip a step and make the soup even faster.

If using frozen precooked meatballs to make the soup, it is best to defrost the meatballs before adding them to the soup. The reason is, it can take 20-30 minutes more cooking time to get the frozen meatballs heated through when adding them to the soup.

Defrosted meatballs will fit into the flow of the recipe seamlessly. Simply pop them in the oven while you prep the rest of the recipe.

To defrost frozen meatballs quickly, arrange meatballs on a parchment-lined rimmed baking sheet and bake at 350°F for 18-20 minutes (depending on the size of the meatballs). Otherwise, defrost in the refrigerator in 4-6 hours.

Rows of raw homemade meatballs prepared for cooking on a tray, overhead view

Can you freeze raw meatballs?

Yes, you can freeze raw meatballs, but it’s not ideal.

We’ve tested lots of ways to make freezer meals without compromising the flavor or texture of foods. In my Monthly Cooking Course, I don’t recommend freezing raw meatloaf or meatballs, especially when using raw onions in the mix.

The reason is when raw onions are frozen the flavor becomes far stronger. Even if you love the flavor of onion, the pungent flavor often overwhelms all the other more subtle flavors in the meatball.

The other downside of freezing raw meat mixes is the increased moisture from ice crystal formation can compromise how well the meatballs hold together once cooked.

With this in mind, I recommend freezing the meatballs once they are cooked and cooled.

However, if you try freezing the raw mixture and find these issues don’t compromise the taste or texture of the cooked meatballs for you, go right ahead and freeze the meatballs raw or cooked.

Soup Make and Freeze TIPS

Soups make ideal heat and eat freezer meals. This creamy meatball soup can be frozen with very good reheating results just as the recipe is written. However, if you prefer a little bit fresher taste, you can hold off adding the spinach until after it’s been frozen.

When reheating the soup, add fresh spinach during the last few minutes of heating it through. This trick is just one of many we use to make any frozen soup taste freshly made.

The main difference is how the spinach responds to freezing as it will darken and diminish within the soup. If you wait to add it, the spinach color will be brighter and offer more texture when serving.

creamy soup with meatballs, carrots, celery and spinach in a pot

Recipe TIPS:

Skip softening the onions for the meatballs if you don’t mind a little onion crunch (we found cooking the onions in advance made it more palatable for our kids)
Keep meatballs from sticking to your hands while rolling by wetting your hands with a little bit of water or oil.
For fresher-tasting results when making this recipe ahead, wait to add the spinach until reheating the soup after it’s been frozen. Add fresh spinach during the last few minutes of heating it through.

Recipe Variations:

Gluten-free, use GF panko crumbs
Add cooked pasta or rice
Use premade frozen meatballs
Substitute kale or other leafy greens for the spinach
Substitute sauteed vegetables like zucchini or cauliflower for the mushrooms
Substitute ground dark meat turkey or chicken for the pork in the meatballs
Substitute 1 slice of bread (torn into small pieces) for ½ cup bread crumbs
Make ahead and freeze

Creamy Italian Meatball Soup