This Slow Cooker Meatball Soup is cozy, filling, and very easy. You add the main ingredients to the crockpot, let it cook, then stir in the creamy mix, ditalini pasta, parmesan, and spinach near the end. It tastes like a soup that took a lot of work, but it is really simple.
- Servings: 6
- Prep Time: 10 minutes
- Cook Time: 3 to 4 hours on HIGH or 6 to 8 hours on LOW
- Total Time: About 4 hours 40 minutes on HIGH or 8 hours 40 minutes on LOW
Why I Love This Recipe
I love this soup because it feels like a big warm bowl of comfort. The first time I made it, I needed dinner to be easy, but I still wanted it to taste homemade. I tossed the meatballs, onion, garlic, broth, tomatoes, and seasonings into the crockpot and let it do its thing. Later, I stirred in the cream, ditalini, parmesan, and spinach. The soup turned rich, creamy, and hearty without much work at all.
- It uses simple ingredients.
- The crockpot does most of the cooking.
- Frozen meatballs save time.
- Ditalini pasta makes it feel extra cozy.
- The cream and parmesan make the broth smooth and rich.
- Spinach adds color and freshness at the end.
What You’ll Need
- 1 bag frozen meatballs, 26 ounces
- 1 medium onion, diced
- 4 garlic cloves, minced
- 6 cups chicken broth
- 1 can diced tomatoes, 14.5 ounces
- 2 tablespoons tomato paste
- 1 teaspoon black pepper
- 1 teaspoon Italian seasoning
- 1 teaspoon paprika
- 1/2 teaspoon dried thyme
- 2 tablespoons cornstarch
- 1 cup heavy cream
- 1 cup ditalini pasta
- 1/2 cup grated parmesan cheese
- 2 cups baby spinach
Recipe and Instructions
Step 1
Add 1 bag frozen meatballs, 1 medium diced onion, 4 minced garlic cloves, 6 cups chicken broth, 1 can diced tomatoes, 2 tablespoons tomato paste, 1 teaspoon black pepper, 1 teaspoon Italian seasoning, 1 teaspoon paprika, and 1/2 teaspoon dried thyme to the black oval crockpot. Stir everything together until the tomato paste starts to mix into the broth.
Step 2
Cover the crockpot. Cook on HIGH for 3 to 4 hours or LOW for 6 to 8 hours. The meatballs should be hot all the way through, and the onion should be soft.
Step 3
In a small bowl, whisk 2 tablespoons cornstarch with 1 cup heavy cream until smooth and no lumps are left. Pour this cream mix into the hot soup and stir well.
Step 4
Add 1 cup ditalini pasta, 1/2 cup grated parmesan cheese, and 2 cups baby spinach to the soup. Stir well. Cover again and cook for 15 to 30 minutes, until the ditalini pasta is as tender as you like.
Step 5
Stir the soup before serving so the creamy broth, ditalini pasta, spinach, parmesan, and meatballs are mixed well. Ladle the hot soup into round bowls and enjoy.
Tools You’ll Need
- Black oval crockpot
- Measuring cups
- Measuring spoons
- Cutting board
- Knife
- Wooden spoon
- Small bowl
- Whisk
- Ladle
- Round bowls for serving
Pro Tips
- Stir the tomato paste well in Step 1 so it blends into the broth.
- Add the ditalini near the end so it does not get mushy.
- Whisk the cornstarch and cream until smooth before adding it.
- Check the pasta at 15 minutes if you like it more firm.
- Add a splash of broth if the soup gets too thick.
Why This Recipe Works (Quick Science)
The slow cooker gives the meatballs, onion, garlic, tomatoes, and spices time to share flavor. Tomato paste adds a deeper tomato taste. Cornstarch thickens the soup when it heats up. Heavy cream makes the broth smooth. Parmesan melts into the soup and adds salty, rich flavor. Ditalini cooks fast, so it goes in near the end.
Macros Information
Approximate per serving:
- Calories: 455
- Protein: 23g
- Carbohydrates: 31g
- Fat: 27g
- Fiber: 4g
- Sugar: 7g
- Sodium: 1120mg
Common Mistakes
- Adding ditalini too early can make it too soft.
- Not whisking the cornstarch well can leave lumps.
- Forgetting to stir the tomato paste can leave thick spots.
- Cooking too long after adding spinach can make it very soft.
- Using low-salt broth without tasting may make the soup bland.
Substitutions and Variations
- Use beef broth instead of chicken broth for a deeper flavor.
- Use turkey meatballs instead of beef meatballs.
- Use kale instead of baby spinach.
- Add red pepper flakes for heat.
- Use half-and-half instead of heavy cream for a lighter soup.
Make Ahead Tips
- Dice the onion and mince the garlic the day before.
- Measure the spices ahead of time.
- Wait to add the ditalini, parmesan, spinach, cream, and cornstarch until near the end.
- You can cook the soup base ahead, then finish it when ready to eat.
What to Serve With
- Garlic bread
- Dinner rolls
- Caesar salad
- Simple green salad
- Roasted broccoli
- Toasted sourdough
Leftovers and Storage
- Store leftovers in a sealed container in the fridge for up to 4 days.
- The ditalini will soak up broth as it sits.
- Add a little chicken broth when reheating.
- Reheat gently on the stove or in the microwave.
- Freeze before adding ditalini for the best texture.
FAQ
Q: Can I use frozen meatballs?
A: Yes. This recipe is made with frozen meatballs, so you can add them right to the crockpot.
Q: Can I use ditalini pasta?
A: Yes. Ditalini is the best pasta here because it is small and easy to eat in soup.
Q: Can I add the pasta at the start?
A: No. It will get too soft. Add the ditalini near the end.
Q: Can I make it less creamy?
A: Yes. Use 1/2 cup heavy cream instead of 1 cup.
Q: Can I freeze this soup?
A: Yes, but freeze it before adding the ditalini. Pasta can get soft after freezing.
Final Thoughts
This Slow Cooker Meatball Soup is easy, warm, and full of flavor. It is the kind of meal that makes dinner feel calm and cozy. Make a big bowl, grab some bread, and enjoy every spoonful.