Slow Cooker Italian Wedding Soup (Frozen Meatballs)
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Slow Cooker Italian Wedding Soup (Frozen Meatballs)

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My slow cooker italian wedding soup exists because of a bag of frozen meatballs and a very bad week. I had no energy to roll anything by hand, so I tipped the whole bag into the pot with broth and diced carrots and hoped. It was better than the version I usually fuss over.

Slow cooker italian wedding soup has nothing to do with actual weddings, by the way. It comes from minestra maritata, meaning married soup, and refers to the way meat and greens go together in the bowl. Mine marries frozen meatballs with orzo and spinach, and nobody has ever complained.

Slow cooker italian wedding soup recipe pin for Pinterest

Why You’ll Love This Slow Cooker Italian Wedding Soup

  • No meatball rolling. Frozen meatballs go in straight from the bag, which is the entire reason this recipe exists.
  • Nine ingredients and one pot. Because there is no browning step, prep takes about ten minutes.
  • It is a proper lunch. In fact, it holds in the fridge better than most brothy soups.
  • Kids eat it happily. Tiny pasta and tiny meatballs are apparently irresistible.
  • Feeds six. Meanwhile it costs very little, since the meatballs do all the heavy lifting.

A bowl of slow cooker italian wedding soup with meatballs, orzo and greens

Ingredient Notes

  • Small frozen meatballs. Half a pound, beef or turkey. Look for the smallest ones you can find, because a golf ball sized meatball is wrong in a spoonful of broth.
  • Chicken broth. Eight cups, and it carries the whole soup. However, a weak broth gives you a weak result, so use a good one or add a stock cube.
  • Carrots and celery. Two of each, sliced. They soften over four hours into something sweet rather than crunchy.
  • Orzo. Half a cup only. It looks like nothing going in and swells considerably, which is exactly why it goes in last.
  • Fresh spinach. Four ounces, roughly chopped. Stirred in at the very end so it wilts rather than turning khaki.
  • Italian seasoning and garlic powder. Simple, and enough. Season with salt at the end once the broth has reduced slightly.

Ingredients for slow cooker italian wedding soup: broth, meatballs, orzo, carrot, celery, spinach and seasoning

What Pasta Goes in Italian Wedding Soup?

Acini di pepe is the traditional choice, and the name means peppercorns, which tells you how small it should be. Orzo is the easier supermarket option and behaves almost identically.

Whatever you pick, keep it tiny. The pleasure of this soup is getting broth, a meatball, a bit of carrot and some pasta on one spoon, and a big shape like penne breaks that completely. Ditalini and stelline both work well too.

The one rule is timing. Pasta added at the start will drink the entire eight cups of broth and leave you with a stodgy casserole, so twenty to thirty minutes at the end is all it gets.

Are Frozen Meatballs Really Fine?

Yes, and I say that as someone who used to roll them by hand. Frozen meatballs are already cooked, so they only need heating through, and four hours in gently simmering broth softens them nicely.

The trade off is seasoning. Shop bought meatballs vary a lot, so taste the broth at the end and adjust. A grating of parmesan on top covers most sins.

If you do want homemade, roll them small, brown them in a pan first, and add them at the start as usual. That said, this recipe was written for the nights when browning anything feels like too much.

Close up of a small meatball and tiny pasta lifted on a spoon

How To Make Slow Cooker Italian Wedding Soup

1. Load the pot. First tip the frozen meatballs, chicken broth, sliced carrots, celery, Italian seasoning, garlic powder, salt and pepper into the slow cooker.

2. Stir once. Next give it a single stir so the seasonings distribute rather than sitting on the surface.

Frozen meatballs in the pot, then broth and diced carrot and celery added

3. Cook it low. Then cover and cook on Low for 4 to 5 hours, or High for 2 to 3, until the vegetables are tender and the meatballs are hot through.

4. Add the orzo. After that stir in the pasta and turn the pot to High for 20 to 30 minutes, until it is just tender.

5. Wilt the spinach. Meanwhile drop in the chopped spinach and stir for two to three minutes, until it collapses into the broth.

6. Season and serve. Finally taste, adjust the salt and pepper, and ladle it into bowls while it is properly hot.

A spoonful of tiny pasta, diced carrot and dark leafy greens

Slow Cooker Italian Wedding Soup Mistakes to Avoid

  • Adding the pasta early. Orzo will absorb cup after cup of broth. Twenty to thirty minutes at the end is plenty.
  • Using large meatballs. Because the whole point is a balanced spoonful, anything bigger than a walnut throws it off.
  • Thin broth. Water with a stock cube will taste like water with a stock cube. Use a proper broth.
  • Boiling the spinach. It needs two minutes, not two hours, or it goes grey and slippery.
  • Seasoning at the start. Still, meatballs and broth are both salty, so wait and taste before adding more.

Tips for the Best Slow Cooker Italian Wedding Soup

  • Slice the carrots and celery for the slow cooker italian wedding soup thinly. As a result they cook evenly and fit on a spoon with everything else.
  • Drop a parmesan rind into the broth for the last two hours if you have one hiding in the fridge.
  • A squeeze of lemon at the end lifts the whole bowl. In addition, a little grated nutmeg is traditional and unexpectedly good.
  • Cook the orzo separately if you are batch cooking, then add it bowl by bowl.
  • Finish with grated parmesan and a crack of black pepper. It is not optional in my house.

A brothy bowl with tiny meatballs, diced carrot and fresh herbs

Storage and Reheating

  • Fridge. Slow cooker italian wedding soup keeps for up to 4 days in an airtight container. However, the orzo keeps swelling, so add a splash of broth when you reheat.
  • Freezer. Up to 2 months, and best frozen before the pasta goes in. The Academy of Nutrition and Dietetics covers packing and freezer burn properly if you batch cook often.
  • Reheating. Gently on the hob or in the microwave. Meanwhile add fresh spinach as it warms if you want the greens bright again.

Variations and Substitutions

  • Homemade meatballs. Roll them small from a mix of beef and pork, brown them, and add at the start.
  • Different greens. Kale, chard or escarole all work. Kale needs a little longer than spinach, so give it ten minutes.
  • Gluten free. Use gluten free pasta and check your meatballs, since many contain breadcrumbs.
  • Higher protein. Turkey meatballs keep it lighter, and Harvard Health has a clear rundown of protein sources if that is what you are after.
  • Vegetable led instead. For a meat free pot with the same slow cooker logic, try my slow cooker minestrone soup.

What to Serve With Wedding Soup

Bread does real work alongside slow cooker italian wedding soup, since the broth is thin and wants mopping. Warm sourdough dinner rolls are what I make most often, though a torn baguette does the job.

A crisp green salad on the side keeps things light. If you want a second soup in the rotation for the same week, instant pot chicken noodle soup takes four minutes under pressure. And if you have meatballs left in the freezer, air fryer frozen meatballs turn them into a snack in six.

A spoon lifting a single meatball over the rim of the bowl

Frequently Asked Questions

Ingredients and Method

Can you make Italian wedding soup in a slow cooker?

Yes, and it is one of the easiest soups to make in one. Slow cooker italian wedding soup uses frozen meatballs straight from the bag, so there is no browning or rolling at all.

Can I use homemade meatballs?

Of course. Roll them small, brown them in a pan first so they hold together, then add them at the start with the broth and vegetables.

What is acini di pepe pasta?

A tiny round pasta whose name means peppercorns. Orzo, ditalini and stelline are all good substitutes, since the only real requirement is that it stays small.

Why is it called wedding soup?

It comes from minestra maritata, or married soup, which describes how well the meat and the greens go together. However, it has nothing to do with actual weddings.

Storage and Troubleshooting

Can I prepare it ahead?

Yes, and it is ideal for it. Cook everything except the pasta, then refrigerate or freeze, and add fresh orzo when you reheat.

Why did my soup turn stodgy?

The orzo kept absorbing broth after cooking. So cook it separately if you plan on leftovers, and loosen each bowl with extra broth.

Can I freeze it?

Yes, for up to two months. Freeze it before the pasta goes in, since cooked orzo turns soft and grainy after thawing.

Eightyrecipes
Slow Cooker Italian Wedding Soup
A brothy Italian wedding soup made with frozen mini meatballs, orzo, carrots, celery and spinach in one pot.
No ratings yet
Prep Time 10 minutes
Cook Time 4 hours 30 minutes
Total Time 4 hours 40 minutes
Course Soup
Cuisine Italian
Servings 6 servings
Calories 260 kcal

Ingredients  

  • 1/2 lb small frozen meatballs 225 g, beef or turkey
  • 8 cups chicken broth
  • 2 carrots peeled and sliced
  • 2 stalks celery sliced
  • 1/2 cup small pasta orzo or acini di pepe
  • 4 oz fresh spinach about 2 cups, roughly chopped
  • 1 teaspoon dried Italian seasoning
  • 1/2 teaspoon garlic powder
  • 1 pinch salt and pepper to taste

Instructions

  • Place the meatballs, broth, carrots, celery, Italian seasoning, garlic powder, salt and pepper into the slow cooker.
  • Cover and cook on Low for 4 to 5 hours, or High for 2 to 3 hours, until the vegetables are tender and the meatballs are heated through.
  • Add the pasta and continue cooking on High for 20 to 30 minutes, until the pasta is tender.
  • Add the chopped spinach and stir until wilted, about 2 to 3 minutes.
  • Adjust the seasoning if needed, then ladle into bowls and serve warm.

Notes

Nutrition values are an estimate. Add the pasta only in the last 20 to 30 minutes, as orzo keeps absorbing broth. Freeze the soup before the pasta goes in, then cook fresh pasta when you reheat.
Nutrition
Calories 260 kcal
Fat 12 g
Saturated Fat 4 g
Protein 15 g
Carbohydrates 22 g
Sugar 4 g
Sodium 1100 mg
Nutrition is an estimate, calculated automatically.
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