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Slow-Cooker Vegetable Minestrone Soup Recipe

A warm and comforting bowl of Minestrone Soup is a timeless classic, and making it in a slow cooker simplifies the process while intensifying the flavors.

This hearty vegetable-based soup is packed with a rainbow of colorful ingredients, making it not only delicious but also nutritious. In this article, we’ll guide you through crafting a flavorful Slow-Cooker Vegetable Minestrone Soup that will fill your home with the aroma of Italian cuisine and warm your soul.


  • 2 carrots, peeled and diced
  • 2 celery stalks, diced
  • 1 onion, finely chopped
  • 2 cloves of garlic, minced
  • 1 zucchini, diced
  • 1 yellow squash, diced
  • 1 can (14 oz) of diced tomatoes
  • 1 can (14 oz) of kidney beans, drained and rinsed
  • 1 can (14 oz) of cannellini beans, drained and rinsed
  • 1 cup of green beans, trimmed and cut into bite-sized pieces
  • 1 cup of small pasta (such as ditalini or small shells)
  • 6 cups of vegetable broth
  • 2 teaspoons of dried Italian seasoning
  • Salt and black pepper, to taste
  • Grated Parmesan cheese, for serving
  • Fresh basil leaves, for garnish (optional)

Steps to Make

Step 1

  • Place the diced carrots, celery, onion, minced garlic, zucchini, and yellow squash in the slow cooker.

Step 2

  • Add the canned diced tomatoes (with their juices), drained kidney beans, and drained cannellini beans to the slow cooker.

Step 3

  • Pour in the vegetable broth, ensuring that all the ingredients are well covered.

Step 4

  • Sprinkle the dried Italian seasoning, salt, and black pepper over the ingredients in the slow cooker.
  • Set the slow cooker to low heat and cook for 6-8 hours, or until the vegetables are tender.

Step 5

  • About 30 minutes before serving, stir in the small pasta and green beans.

Step 6

  • Once the pasta is cooked and the green beans are tender, your Slow-Cooker Vegetable Minestrone Soup is ready to serve.
  • Ladle the hot soup into bowls, garnish with freshly grated Parmesan cheese and, if desired, fresh basil leaves.


Slow-Cooker Vegetable Minestrone Soup is a comforting and nourishing dish that brings the flavors of Italy to your home with minimal effort. The slow-cooking process allows the ingredients to meld together, resulting in a robust and satisfying soup that’s perfect for any time of the year.


Can I use different vegetables in this soup?

Absolutely! Minestrone soup is versatile, so feel free to use any vegetables you have on hand or prefer.

What can I substitute for the pasta in the soup?

You can use gluten-free pasta or omit it entirely for a lower-carb version.

How can I make this soup vegan?

Ensure that the vegetable broth and canned beans you use are vegan-friendly, and omit the Parmesan cheese garnish.

Can I freeze leftover Minestrone Soup?

Yes, you can freeze this soup in airtight containers for up to 3 months. Just thaw and reheat when you’re ready to enjoy it again.

Can I use fresh herbs instead of dried Italian seasoning?

Certainly! Fresh herbs like basil, thyme, and oregano can be added to taste.