Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (2024)

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An easy to make, Minestrone soup recipe that tastes 1000 times better than the Olive Garden’s version! Myminestrone soup is loaded with good for you veggies, like spinach and zucchini. It’s also protein packed with red kidney beans and great northern beans. You’ll be full for hours from this healthy, nutritious soup!

Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (1)


How about I throw a bunch of ingredients (say, veggies, beans, and pasta) into a crockpot and call it dinner?This slower cooker minestrone soup is probably going to be the easiest thing you’re ever going to cook. And the best part? You didn’t even need to turn on the stove!

I wonder if it’s even legalfor me to call this a minestrone soup recipe? It’s ingredients that get tossed into the slow cooker and a few hours later, they come out in the form of a soup.Don’t you just love lunches and dinners like that? This gal right here is a big fan of those kinda meals.

Minestrone Soup Recipe Video:

Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (2)

So guys, I have news. I♥ vegetables. And you already knew that. And now you know it even more.

My hope for you with this soup → that you make this on a really chilly and busy October night. It’s absolutely perfect for those days/nights when you have only3,018,857 things to get done, and the fact that the crockpot is adulting for you and taking on the dinner responsibilities for the evening means you have the 30 minutes you would’ve spent making dinner to do what. ever. you. like.

Real excitement right there. Ideally, that would happen in a big, comfy chair with a good book and a warm blanket. These oh so rare, picture-perfect moments are brought to you by my slow cooker minestrone soup recipe.

Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (3)

Why this is the best minestrone soup recipe:

Shall I dare say my minestrone soup recipe is better than the Olive Garden’s version? Yes, I think I will. Don’t get me wrong; I first fell in love with Minestrone soup at the Olive Garden. It actually set the expectationof what a minestrone should be for me. The canned stuff was absolutely no good at all. And after researching theinterweb until there weren’t any more recipes left to research, I decided to develop my own recipe.

So what makes my recipe unique and so much better? Well, I’ve got a secret ingredient. Any guesses? Okay, I’ll give you a hint. It’s in the picture above. And it’s a red blob. No, not the diced tomatoes, the other red blob.

*Shhh* I’m only sharing this with you because we’re friends. Ready for it?

Homemade Sun-dried tomato pesto!

Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (4)
Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (5)

That super concentrated flavor of tomato pesto is exactly what minestrone soup needs. Plus, the basil, parmesan, and pine nuts in the pesto add such a great, full-bodied flavor to the soup.

Also, since we’re sharing secret ingredients and all, toss in a few parmesan rinds into the minestrone soup. For herbs, I used dried oregano, fresh rosemary (because I had fresh on hand, dried is fine too), and a few bay leaves.

TIP:I should mention that this does make quite a batch of soup. So if you’re planning on making this for weekly lunches, I suggest cooking and keeping the pasta separately. Then you can add some to each serving before reheating.

This slower cooker minestrone soup is exactly what you need to warm up on a chilly evening. I served it with a few slices of baguette, toasted and rubbed down with a garlic clove.

We dipped, we dunked, and sipped, slurped soup (say that 3x fast) like it was our job. Garlic bread pairs beautifully with minestrone soup! It was a good evening. 🙂

Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (6)
Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (7)

Yield: 6-8 servings

Homemade Minestrone Soup (Slow Cooker)

Prep Time10 minutes

Cook Time4 hours 25 minutes

Total Time4 hours 35 minutes

An easy to make, a minestrone soup recipe that tastes 1000 times better than the Olive Garden's version! My minestrone soup is loaded with good for you veggies, like spinach and zucchini. It's also protein packed with red kidney beans and great northern beans. You'll be full for hours from this healthy, nutritious soup!

Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (8)

Ingredients

  • 2 cans (14.5 oz) diced tomatoes
  • 2 tablespoons tomato paste
  • 1/4 cup sun-dried tomato pesto (homemade or store-bought)
  • 1 parmesan rind
  • 4 cups vegetable stock
  • 2 cups water
  • 1 cup carrots, diced
  • 1 1/4 cup celery, diced
  • 1 1/2 cup white onion, diced
  • 4 - 5 cloves garlic, minced
  • 1 teaspoon dried oregano
  • 1 sprig rosemary (or 1/2 teaspoon dried)
  • 2 bay leaves
  • salt and pepper to taste
  • 1 can (15 oz) red kidney beans, drained and rinsed
  • 1 can (15 oz) great northern beans, drained and rinsed
  • 1 1/2 cups zucchini, diced
  • 1 1/2 cups tubular (ditalini) pasta
  • 1 cup frozen green beans, thawed
  • 2 1/2 cups baby spinach, chopped
  • Finely shredded Parmesan cheese, for serving (or Romano)

Instructions

  1. Add the diced tomatoes, tomato paste, tomato pesto, parmesan rind, vegetable stock, water, carrots, celery, onions, garlic, oregano, rosemary, and bay leaves to a slow cooker. Season with salt and pepper to taste and cook on low heat 6-8 hours or high 3-4 hours.
  2. Add in red kidney beans, great northern beans, zucchini, and pasta and cook on high heat for an additional 20- 25 minutes until pasta is tender. Stir in the spinach and green beans and cook for an additional 5 minutes until heated through. Serve warm topped with parmesan cheese and garlic toasts.

Have you made this recipe?

If you enjoyed this recipe, please consider leaving a ⭐️⭐️⭐️⭐️⭐️ rating and a comment below. You can also share a picture on Instagram with the hashtag #LITTLESPICEJAR, I'd love to see what you made!

*Please note: the nutritional factscalculated are an estimate based on the ingredientsi’ve used.If you’d like a more accurate count, please calculate them using the ingredients/brands you’ve used to prepare the recipe.The nutritional info for this minestrone soup is calculated based on 8 servings.*

Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (10)

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Homemade Minestrone Soup {Slow Cooker} Recipe | Little Spice Jar (2024)

FAQs

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 Gordon Ramsay? ›

Method:
  1. Heat the olive oil in a large pan and add the onions, carrots, celery and some seasoning. ...
  2. Add the thyme, bay leaf and bacon. ...
  3. Tip in the borlotti beans and cherry tomatoes, then pour in the chicken stock or water to cover. ...
  4. Add the spaghetti and cook for 10 minutes.
Nov 6, 2023

How do you thicken minestrone soup? ›

Use Tomato Paste For A Hearty, Thick Minestrone

You can prepare it at home or buy it in a tube and mix it with other food ingredients as needed. If your minestrone is too thin, add a few tablespoons of tomato paste while it's cooking.

What's the difference between minestrone and 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.

What is the best ingredient to thicken soup? ›

Add Flour Or Cornstarch

You can thicken soup by adding flour, cornstarch, or another starchy substitute.

What is Olive Garden minestrone soup made of? ›

Ingredients- 2 Tbs olive oil; 1 onion diced (1 cup); 1 celery diced; 1 carrot, peeled & diced; 1 zucchini, chopped; 2 tsp minced garlic; 14 oz can diced tomato; 32 oz vegetable stock; 1 bay leaf; 1 1/2 Tbs Italian seasoning; 2 Tbs tomato paste; 15 oz canned small white beans, rinsed drained; 15 oz canned kidney beans ...

How to spice up a can of vegetable soup? ›

But to put some pep back in your soup's step, you're going to want to add more. Start by sautéing any combination of finely chopped vegetables and alliums—like onion, garlic, carrots, celery, bell peppers, and ginger. Whatever you choose is going to infuse the entire can of soup you're about to heat.

What do restaurants use to thicken soup? ›

List of Thickening Agents
  • Corn Starch. The most common of all the starches, corn starch is derived from corn, making it vegan and gluten-free, as well as transparent and relatively flavorless. ...
  • Xanthan Gum. ...
  • Gelatin. ...
  • Pectin. ...
  • Potato Starch. ...
  • Tapioca Starch. ...
  • Arrowroot. ...
  • Agar-Agar.

How much liquid do you put in soup? ›

Start with 3 cups liquid and as the soup cooks, be prepared to add up to 2 cups more, depending on how much other stuff you end up adding to the pot. The goal is about 1½ cups of soup for each serving.

What does the Italian word minestrone mean? ›

Etymology. The word minestrone, meaning a thick vegetable soup, is attested in English from 1871.

Is minestrone soup good for your gut? ›

It keeps the gut healthy

Minestrone is rich in fiber, which helps the intestines stay healthy.

Does minestrone soup contain potatoes? ›

Hearty and filling vegetarian soup with potatoes, carrots, celery, onion, garlic, beans and pasta. Make sure you have the storage for the left-overs.

What is the best thickener for vegetable soup? ›

Add flour or cornflour

Put a tablespoon of either into a small bowl and stir in 2-3 tbsp of the soup until you have a smooth mixture. Stir this back into the soup and bring it to a simmer. Cook for a few minutes to allow the starch granules to burst to thicken, and to cook out any flour flavour.

Is cornstarch or flour better for thickening soup? ›

It's important to note that cornstarch has twice the thickening power of flour. If you need to substitute cornstarch to thicken liquid in a recipe that calls for ¼ cup (four tablespoons) flour, you only need two tablespoons cornstarch.

How do you make a soup thickening agent? ›

Start by combining one tablespoon of cornstarch with two tablespoons of cold water in a small bowl and stirring the mixture until it forms a thick paste with no lumps. Next, slowly add the cornstarch slurry to the simmering soup, stirring continuously as you go.

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