This one-pot healthy Tuscan Minestrone soup is brimming with rich Italian tomato flavour. Set it and forget it! This slow-cooker minestrone soup recipe makes a simple, rustic meatless meal, made with vegetables, beans and pasta.
I've had Tuscan Minestrone soup simmering in my slow-cooker all afternoon, filling my kitchen with the aromas of oregano, basil and thyme.
It took only fifteen minutes to prepare, but its robust flavour made it seem like it should have been far more complex to make. I chopped some veggies, added herbs, broth and tomatoes, and let my slow cooker work its magic.
Note: If you like making soup in your Instant Pot, you'll love this Easy Instant Pot Minestrone Soup recipe!
Mangia! Eat. Italian flavours are my favourites. Isn't that one of the main reasons to visit Italy? History, art, architecture, landscapes, climate, wine, the people . . . these are all other impressive attractions, but food tops the list for me!
The food is usually deliciously rustic: simple meals cooked with the passion for which Italians are so famous.
This one-pot slow cooker minestrone soup is just that: a simple, rustic meatless meal that totally satisfies. It offers lots of interest from herbs and a little kick from the chili flakes.
Toss in some fresh kale or spinach, a couple of Parmesan rinds for added creaminess, and some cannellini beans (or white kidney beans) about an hour before serving.
Top the bowls with a few shavings of Parmigiano Reggiano, and serve your soup with Parmesan Crisps, Gluten-free Baking Powder Biscuits or crusty bread to mop up the tasty broth.
Three simple steps to make this Tuscan Minestrone Soup
- Combine the first 12 ingredients in a slow cooker. Cover and cook on high for 6 hours.
- One hour before serving, add the cannellini beans, kale or spinach and Parmesan rinds. Continue cooking covered.
- Remove the rinds. Ladle into bowls and serve garnished with freshly grated Parmesan cheese.
Delizioso! And it's even better on the second day.
More Tuscan-inspired recipes
And if you love rustic Tuscan flavours, try these recipes, too.
Instant Pot Tuscan Soup (Zuppa Toscana)
Dessert? Yes! Let's keep it Italian.
- Citrus Fruit Cup with Gelato and Amaretti
- Blueberry Limoncello Crisp
- How to make an Affogato
- Espresso Chocolate Ganache Tart
More healthy soup recipes
When you make this slow cooker minestrone soup, please leave a comment and a star rating below. I love hearing when you've made one of my recipes! Subscribe to my newsletter and have new recipes delivered straight to your inbox once a week.
This recipe was inspired by one I found in BC Hydro's Team Power Smart Magazine, Spring 2016, by Jennifer Stamper. The author reminds us that recipes that simmer require less energy than those cooked on the stovetop. A win-win.
📖 Recipe
One-Pot Healthy Tuscan Minestrone Soup
Equipment
Ingredients
- 2 cups onion finely diced
- 1 cup fennel finely diced
- 6 medium carrots, peeled and diced
- 4 stalks celery, diced
- 1 teaspoon dried chili pepper flakes
- 1 teaspoon dried thyme
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- ½ teaspoon dried rosemary
- 5 cloves garlic chopped
- 6 cups chicken stock, or vegetable stock
- 1 28 oz can tomatoes, preferably San Marzano
- 1 14 oz can cannellini beans, or white kidney beans, rinsed and drained
- 2 cups finely diced fresh kale ribs and stems removed (or spinach)
- 2 rinds Parmigiano Reggiano (optional)
- ½ cup coarsely grated Parmigiano Reggiano cheese for garnish (optional)
Instructions
- Combine the first 12 ingredients in a slow cooker. Cover and cook on high for 4 hours or on low for 6 hours.
- One hour before serving, add the cannellini beans, kale or spinach and Parmesan rinds. Continue cooking, covered.
- Remove rinds, ladle into bowls and serve garnished with freshly grated Parmigiano Reggiano cheese.
Denise from Urb'n'Spice
I am so going to make this soup very soon, Elaine. We already love your Texas Black Bean Soup so much in this family - I just know that we will love your One-Pot Healthy Tuscan Minestrone Soup, too! I also save my Parmesan rinds for soups and spaghetti sauce. It is a great thing to do. Many thanks for sharing another wonderful slow cooker soup.
Flavour & Savour
Thanks so much, Denise! It's a great meal for those days when I want to get something else done. The soup can be simmering away in the background while I'm busy and presto! Dinner is ready when we are! Thanks for commenting!
Dee
Tried it and we all loved it.
Sean
Awesome dish! Looks wonderfully simple, but full of flavour. I especially like that you used the cheese rinds to add flavour to the soup. I wish more people would do that! It really adds punch and richness.
Flavour & Savour
Hi Sean,
It sure does. Of course, if you can't have cow's milk products, you could always add a different kind of cheese. I really like Pecorino and Manchego, both sheep cheeses. But there is something about Parmesan that just can't be beat!
Bridget
I love minestrone soup so it's always great to see different recipes. I have never put fennel in mine but it sounds delicious. I'll have to give it a try on my next storm sup day.
Flavour & Savour
I'm a minestrone fan too. The fennel was great and not overpowering at all. Thanks for commenting!
Patricia
Yum! I love your style
Flavour & Savour
Thanks Patricia! Heading over to check out your blog.
Sally @ Good Dinner Mom
Beautiful! Love all the amazing ingredients in here and your photos are fabulous. This is a must try.
Flavour & Savour
Thanks Sally! This will be one of those meals I make again and again. Easy, nutritious, and tasty!