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:

  • Dinner Ideas
  • Fall
  • Freezer Meals
  • Gluten Free
  • Instant Pot Recipes
  • Kid Friendly
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Slow Cooker Minestrone Soup Recipe (Instant Pot directions too!) (2024)

FAQs

What is the soup setting on an Instant Pot? ›

When you select the Soup function, the Instant Pot automatically sets the cooking time and pressure level to suit the needs of most soup recipes. This means you don't have to manually adjust the settings, making it convenient for those who are new to pressure cooking or simply want to save time in the kitchen.

Is a pressure cooker the same as a Crockpot? ›

Slow cookers and pressure cookers are large countertop appliances that can be used in place of pots, pans, and even ovens. The distinction between them is in their names; slow cookers cook food slowly, while pressure cookers cook food fast using pressure.

What setting do you simmer soup on? ›

Set your stovetop to low to medium heat, slowly increasing it until you reach the desired simmer. Be aware that adding new ingredients may cause the temperature to drop slightly.

Should I cook soup on low or high? ›

Add 4 cups stock, 1 to 2 cups softer vegetables or canned/frozen vegetables and spices. Cover and cook on high for 3 to 4 hours or low for 6 to 8 hours. If using cream or milk, be sure to cook soup on low for 6 to 8 hours.

How long does it take to cook soup? ›

Bring it all to a boil, then simmer. You will know it's done when it's all tender, anywhere from 25 minutes to 3 hours depending on the ingredients. Meat is a luxurious addition to any soup. When you can, choose stewing cuts, such as chicken legs, pork shoulder, beef chuck, short ribs or shank.

What happens if you pressure cook soup too long? ›

Vegetables, pasta, and beans can turn to mush if you cook them for too long- Because high-pressure cooking is such a fast process, it is essential to understand how it can overcook food. Vegetables, pasta, and canned beans can become overcooked quickly.

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.

How to make minestrone soup thicker? ›

You can thicken minestrone soup by adding 2-4 tablespoons of tomato paste. A larger amount of beans, cheese or other veggies can also help thicken the soup up.

How is minestrone different from vegetable soup? ›

Minestrone soup is unique because it typically includes beans, pasta, or rice, as well as vegetables, and the ingredients are always left chunky (it's never blended), making it a heartier option. Vegetable soups are usually simpler and don't typically include beans or pasta, and you could have a blended vegetable soup.

How does a slow cooker work? ›

The contents are enclosed by the crock and the lid, and attain an essentially constant temperature. The vapor that is produced at this temperature condenses on the bottom of the lid and returns as liquid, into which some water-soluble vitamins are leached.

Do you vent or seal a slow cooker? ›

If you do choose to just use the standard lid that is meant to seal tightly and keep all moisture in, just make sure you open the valve to “venting” so some of the moisture and steam can escape while slow cooking or you could overcook your slow cooker recipes.

Can I pressure cook after slow cooking? ›

Modify the Cooking Time

Check your electric pressure cooker manual for cook times of different food items. Trial and error indicates that if a meat-based dish can be cooked in 8 hours on low or 4 hours on high in a slow cooker, it can be cooked in an electric pressure cooker in about 25-30 minutes.

What is the difference between high and low on a slow cooker? ›

The difference is the time it takes to reach that temperature. Low: 7-8 hours to reach the simmer point. High: 3-4 hours to reach the simmer point.

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