Slow Cooker Minestrone Soup Recipe (Instant Pot directions too!) (2024)

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This is by far the BEST Slow Cooker Minestrone soup – a classic, hearty Italian soup with tomatoes, white beans, vegetables and pasta.

Slow Cooker Minestrone Soup Recipe (Instant Pot directions too!) (1)

Slow Cooker Minestrone Soup

This soup recipe is SO easy to make in the slow cooker or the Instant Pot (directions provided for both). If you don’t like buying extra appliances, no worries you can check out my stove top minestrone soup recipe. One thing I love about this soup, I puree the beans which thickens which is also great for picky eaters. Adding the rind from a wedge of parmesan or Romano cheese is my tip for adding extra flavor! I always stash them in my freezer just for soups, if you don’t have one toss some grated cheese into the soup while it’s cooking.

Helpful Cooking Tips

To keep the pasta al dente, I cook the pasta separate and add it to each bowl when I serve it, rather than throwing it in the soup which winds up soaking up all the broth. It’s totally your call, you can also just add the pasta to the soup at the end.

Freezer Directions

You can freeze leftovers for up to 3 months. Let it cool then transfer to freezer-safe containers.

Minestrone Soup Variations:

  • Swap the spinach for Swiss chard or baby kale.
  • To keep this low-carb, omit the pasta, you honestly won’t miss it with everything else in this soup.
  • Add some mini turkey meatballs, or even some sauteed crumbled turkey sausage.

Slow Cooker Minestrone Soup Recipe (Instant Pot directions too!) (2)

More Soup Recipes You Will Love

  • Turkey Chili Taco Soup
  • Chicken Enchilada Soup
  • Chicken Noodle Soup
  • Chicken Pot Pie Soup
  • Turkey Meatball Vegetable Soup

Slow Cooker Minestrone Soup Recipe (Instant Pot directions too!) (3)

Slow Cooker Minestrone Soup Recipe

4.94 from 101 votes

This is by far the BEST Italian minestrone soup in the slow cooker, a classic, hearty Italian soup with tomatoes, white beans, vegetables and pasta.

Course: Dinner, Soup

Cuisine: American

Slow Cooker Minestrone Soup Recipe (Instant Pot directions too!) (4)

Prep: 15 minutes mins

Cook: 45 minutes mins

Total: 1 hour hr

Print Rate Pin SaveWW Points

Yield: 8 servings

Serving Size: 1 1/2 cups

Ingredients

  • 1 15 ounce can white beans, drained, rinsed (cannellini or navy)
  • 32 oz container reduced sodium chicken broth, or vegetable broth for vegetarians
  • 2 tsp olive oil
  • 1/2 cup chopped onion
  • 1 cup diced carrots
  • 1/2 cup diced celery
  • 2 garlic cloves, minced
  • 1 28 oz can petite diced tomatoes
  • Parmesan cheese rind, optional
  • 1 fresh rosemary sprig
  • 2 bay leaves
  • 2 tbsp chopped fresh basil
  • 1/4 cup chopped fresh Italian parsley
  • 1/2 tsp kosher salt and fresh black pepper
  • 1 medium zucchini, 8 oz each, diced
  • 2 cups chopped fresh, or frozen defrosted spinach
  • 2 cups cooked small pasta such as ditalini, al dente (or GF pasta)
  • extra parmesan cheese for garnish, optional

Instructions

Slow Cooker Version:

  • Puree beans with 1 cup of the broth in a blender. Heat oil in a large nonstick skillet over medium-high heat. Add the carrots, celery, onion, garlic and saute until tender and fragrant, about 15 minutes.

  • Transfer to the crock pot along with the remaining broth, tomatoes, pureed beans, parmesan cheese rind, salt and pepper. Add the rosemary, bay leaves, basil and parsley, cover and cook on low for 6 to 8 hours.

  • Forty minutes before the soup is done cooking, add zucchini and spinach. Cover and cook 30 more minutes. Remove bay leaves, rosemary sprig, parmesan rind and season to taste with salt and black pepper. Ladle 1-1/4 cups soup into 8 bowls with 1/4 cup pasta in each and top with extra parmesan cheese if desired.

Stove Top Directions:

  • Puree beans with 1 cup of the broth in a blender. Heat oil in a large pot over medium-high heat. Add the carrots, celery, onion, garlic and saute until tender and fragrant, about 15 minutes.

  • Add the remaining broth, tomatoes, pureed beans, parmesan cheese rind, salt and pepper. Add the rosemary, bay leaves, basil and parsley, cover and cook on low 40 minutes. Add the zucchini and spinach, cover and simmer until the zucchini is tender, about 8 to 10 minutes.

  • Remove the bay leaves, rosemary sprig, parmesan rind and season to taste with salt and black pepper. Ladle 1-1/4 cups soup into 8 bowls with 1/4 cup pasta in each and top with extra parmesan cheese if desired.

Instant Pot Directions:

  • Puree beans with 1 cup of the broth in a blender. Press saute in the Instant Pot and heat oil. Add the carrots, celery, onion, garlic and saute until tender and fragrant, about 10 minutes.

  • Add the remaining broth, tomatoes, pureed beans, parmesan cheese rind, salt and pepper. Add the rosemary, bay leaves, basil and parsley, cover and cook high pressure 20 minutes.

  • Quick release, add the pasta, zucchini and spinach and cook high pressure 4 minutes. Quick release so the pasta doesn't overcook.

  • Remove the bay leaves, rosemary sprig, parmesan rind and season to taste with salt and black pepper. Ladle 1-1/2 cups soup into 8 bowls and top with extra parmesan cheese if desired.

Last Step:

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Nutrition

Serving: 1 1/2 cups, Calories: 190 kcal, Carbohydrates: 32 g, Protein: 9 g, Fat: 3 g, Sodium: 483 mg, Fiber: 8 g, Sugar: 4 g

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Categories:

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  • Gluten Free
  • Instant Pot Recipes
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Slow Cooker Minestrone Soup Recipe (Instant Pot directions too!) (2024)

FAQs

How to use the soup setting on Instant Pot? ›

Locate the soup setting on your Instant Pot control panel. It is usually labeled with a soup icon or the word “soup”. Press the button to activate the setting. The Instant Pot will automatically adjust the time and temperature for cooking soup.

What is the thickening agent for minestrone? ›

The secret ingredients for the minestrone soup broth are bacon, parmesan and Worcestershire sauce, and a touch of tomato paste which thickens the broth nicely as well has driving home the tomato flavour.

Do I vent my Instant Pot when slow cooking? ›

Another tip, taken from an Instant Pot Facebook group, is to open the valve all the way on your Instant Pot lid when slow cooking. This allows some moisture and steam to release and keeps the Instant Pot from overcooking your slow cooker recipes.

How do I use my Instant Pot as a slow cooker without the adjust button? ›

Plug in the Instant Pot and press the SLOW COOK button. Press ADJUST to change the heat setting between the LESS, NORMAL, OR HIGH. If your Instant Pot model doesn't have an ADJUST button, press the SLOW COOK button again to change the settings.

Do you use low or high pressure for soup in Instant Pot? ›

Soup. The soup program is 30 minutes on high pressure. Depending on wether your are using fresh or frozen meats, soup times can range from 20 minutes to an hour.

Can I use my Instant Pot as a soup pot? ›

The instant pot- or pressure cooker -is growing in popularity. Quicker cook times than the crockpot, but with the same easy clean-up, weeknight soup is done in a snap! We know that the instant pot can be intimidating when first starting out so we compiled a list of how to cook any type of soup in the instant pot.

How do you keep soup from burning in Instant Pot? ›

How to avoid a burn message. Every time you prepare to use your Instant Pot, ensure that all components are clean and in working order. Double-check that the pressure valve is in sealing position before pressure cooking, or all of the liquid will boil off and scorch the bottom of the pot.

Why is minestrone soup so good? ›

Made with lots of vegetables, greens and various beans, this dish can provide you with super nutrients that slow aging and help you stay fit. Minestrone has always been a symbol of traditional Italian cuisine and the Mediterranean diet. Made with vegetables, greens and beans, it is a super-healthy mixture.

What is the slow cook setting on an Instant Pot? ›

Press the "Slow Cook" button to select the slow cooking function. Set the cooking time and temperature. The Instant Pot has three temperature settings for slow cooking: low, medium, and high. Use the "Adjust" button to choose the temperature and then use the "+" and "-" buttons to adjust the cooking time.

What is the max line for soup in Instant Pot? ›

Add suitable liquid to thin condensed cream-based soups and thick sauces. Maximum When pressure cooking, do not fill the inner pot higher than the PC MAX — 2/3 line as indicated on the inner pot.

Why is my Instant Pot not pressurizing soup? ›

The Fix: If you are not getting pressure in your Instant Pot, check to make sure the pressure release valve is in the Sealing position (pointed towards the back of the Instant Pot, towards the word “sealing” on the lid) as opposed to in the Venting position (pointed towards the front of the Instant Pot, towards the ...

Do you need a glass lid to slow cook in an Instant Pot? ›

While you can use the slow cooker setting with the standard Instant Pot lid (set to vent), you'll get better results when you use a tempered glass lid with a stainless steel rim—find it on Amazon for under $20.

Can an Instant Pot do the same thing as a slow cooker? ›

They're actually multi-cookers, so you can sauté, pressure cook, and even slow cook all in the same pot. Using an Instant Pot delivers that all day simmered flavor in a fraction of the time, yielding tender meats and flavorful stews, and saves you from long cook times on the stove or in the oven.

How long does an Instant Pot take to preheat for slow cooking? ›

It shouldn't take more than 15-20 minutes to heat up.

To override this, you can take the lid off your pressure cooker, press saute, and saute for 2-4 minutes. Hit cancel, and then reset the cooking time using the slow cook function.

Can I leave my Instant Pot on slow cook unattended? ›

You can leave your Instant Pot unattended when using it to slow-cook food such as chicken bone broth.

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