Crockpot Minestrone Soup
This crockpot minestrone soup is the ultimate dump-and-go comfort meal! I’ve just made a big batch to serve up over the next few days as the weather has turned super cold where I am, and I just knew I had to share this one with you. It’s a feel-good, family-friendly recipe that makes the kitchen smell amazing and tastes even better the next day.
How It’s Made:
Everything starts with a mix of carrots, celery, onion, and garlic (the classic soup base that builds flavor from the start). You’ll add broth, tomatoes, and seasonings, then let it all cook low and slow until the veggies are tender. In the last hour, the beans, pasta, and green beans go in, soaking up that tomato-herb flavor. Right before serving, stir in chopped spinach for a fresh pop of color and finish with a sprinkle of Parmesan!
Why You’ll Love This Recipe:
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Truly hands-off: The slow cooker handles everything — no sautéing or babysitting required. I believe that your crockpot should make life easier, and this recipe does exactly that!
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Packed with flavor: A tomato-herb broth with a hint of Parmesan makes this soup taste slow-simmered and rich.
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Wholesome and hearty: Loaded with veggies, beans, and pasta, it’s filling without feeling heavy.
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Perfect for leftovers: The flavors get even better overnight, making it ideal for meal prep.
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Customizable: Use whatever vegetables or pasta you have on hand. It’s a flexible, fridge-clearing kind of recipe.
Ingredients
Looking for the printable recipe card? You’ll find it at the bottom of this post!
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Carrots, celery, and onion – the classic soup base that gives this minestrone its hearty, homemade flavor.
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Garlic – adds that cozy depth you want in a slow-cooked soup.
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Vegetable broth – the flavorful foundation that ties everything together.
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Diced tomatoes and tomato paste – for a rich, slightly tangy tomato base.
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Parmesan rind – optional, but it adds incredible savory flavor as it simmers.
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Salt, black pepper, oregano, rosemary, and basil – a simple blend of seasonings that gives this soup its warm Italian flavor.
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Kidney beans and cannellini beans – add protein and heartiness.
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Green beans – for color and texture.
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Ditalini pasta – the tiny pasta that soaks up all that flavor (and makes it feel like a meal).
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Baby spinach – stirred in at the end for freshness and a pop of green.
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Shredded Parmesan – for serving, because every bowl of soup deserves a sprinkle of cheese.
How To Make Crockpot Minestrone Soup
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Add the chopped carrots, celery, onion, and garlic to your slow cooker. Pour in the vegetable broth, diced tomatoes, and tomato paste.
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Drop in the Parmesan rind (if you’ve got one — it adds amazing flavor) and season with salt, pepper, oregano, rosemary, and basil.
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Cover and cook on low for 6–8 hours or high for 3–4 hours, until the veggies are tender and the kitchen smells incredible.
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During the last 45–60 minutes of cooking, stir in the kidney beans, cannellini beans, thawed green beans, and dried ditalini pasta. Let everything simmer until the pasta is soft and perfectly cooked.
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Just before serving, stir in the chopped spinach so it wilts gently. Ladle into bowls and top with shredded Parmesan.
Storing Leftovers
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Refrigerate: Store leftovers in an airtight container for up to 4 days. The flavors actually get better the next day.
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Reheat: Warm gently on the stovetop or in the microwave, adding a splash of broth or water if the soup thickens (the pasta tends to soak up the liquid).
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Freeze: For best results, freeze before adding the pasta, then cook fresh pasta when you reheat. It keeps the texture just right.
Recipe Notes
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Add the pasta later: Always stir in the pasta near the end of cooking so it stays tender, not mushy.
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Don’t skip the Parmesan rind: It adds an amazing depth of flavor. I highly recommend it!
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Use low-sodium broth: Since the Parmesan and canned tomatoes already have salt, this helps keep things balanced.
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Chop the veggies evenly: That way, everything cooks at the same rate.
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Want a thicker soup? Let it cook uncovered for the last 30 minutes so it reduces a bit.
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Short on time? You can cook this on high for 3–4 hours and it still tastes slow-simmered.
Variations
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Add extra protein: Stir in cooked Italian sausage, shredded chicken, or even ground turkey to make it extra hearty. I do this as a way of using up leftovers!
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Try a creamy twist: Add a swirl of cream or a spoonful of pesto right before serving for a richer flavor.
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Use what you have: Zucchini, potatoes, kale, or corn all work great here. This soup is super forgiving.
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Spice it up: Add a pinch of red pepper flakes or a dash of hot sauce for a little kick.
Serving Ideas
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With crusty bread: Nothing beats dunking a warm slice of sourdough or garlic bread into a big bowl of minestrone.
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Add a side salad: A simple green salad with vinaigrette balances the heartiness of the soup.
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Top it off: Don’t skip the shredded Parmesan. And a drizzle of olive oil or pesto on top takes it to another level!
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Make it a meal: Serve with a small charcuterie board or antipasto platter for an easy Italian-inspired dinner.
Crockpot Minestrone Soup
Ingredients
- 2 large carrots chopped
- 3 celery sticks chopped
- 1 onion chopped
- 3-4 cloves garlic minced
- 6 cups vegetable broth
- 28 oz can diced tomatoes
- 1 tablespoons tomato paste
- 1 parmesan rind
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon dried oregano
- ½ teaspoon dried rosemary
- ½ teaspoon dried basil
- 16 oz can red kidney beans
- 15.5 oz can cannellini beans
- 1 cup frozen cut green beans thawed
- 1 cup dried ditalini pasta
- 2 cups baby spinach chopped
- Shredded parmesan for serving
Instructions
- Add the chopped carrots, celery, onion, and garlic to your slow cooker. Pour in the vegetable broth, diced tomatoes, and tomato paste.
- Drop in the Parmesan rind (if you’ve got one — it adds amazing flavor) and season with salt, pepper, oregano, rosemary, and basil.
- Cover and cook on low for 6–8 hours or high for 3–4 hours, until the veggies are tender and the kitchen smells incredible.
- During the last 45–60 minutes of cooking, stir in the kidney beans, cannellini beans, thawed green beans, and dried ditalini pasta. Let everything simmer until the pasta is soft and perfectly cooked.
- Just before serving, stir in the chopped spinach so it wilts gently. Ladle into bowls and top with shredded Parmesan.
It doesn’t get much cozier and comforting than this! I make this recipe on repeat over the colder months, and I hope it’s one that you’ll keep coming back to also. If you try it, please do leave a comment and a star rating below. It really makes my day, and it helps others who might be thinking about making the recipe!
