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Hearty Instant Pot Vegetable Soup

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This Instant Pot Pressure Cooker Vegetable Soup is the perfect healthy comfort food that is loaded with delicious vegetables. The flavorful broth tastes like it has been simmering for hours when it takes less than an hour to make. 

spoon holding vegetable soup over bowl with vegetable soup


 

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As a child, I used to eat vegetable soup from a can. Now that I’m obsessed with cooking, especially from scratch, I’ve introduced vegetable soup in our lunch and dinner routine. My family has not complained at all and my oldest daughter has given me her official stamp of approval. 

I love this recipe because:

  • It makes a huge batch of soup which means you can eat some as soon as you make it and save the rest for later.
  • I use a frozen vegetable mix to cut down on the prep time. It’s perfect for nights when I’m way too tired to chop a ton of veggies for my soup.
  • It’s all Vegetarian which is perfect for our meatless meals. We try to do a few a week.
  • It’s all made in my favorite soup making machine the pressure cooker, which really gets those flavors popping.

If you like soup, check out my yellow squash soup recipe.

How to Make Vegetable Soup

Chop your onion, celery, and potato. That’s all the chopping you’ll need to do for this recipe, woo hoo! Set your Pressure Cooker to high saute. Once the display says “HOT,” add your onion and celery and stir until softened, about 3-4 minutes. Add in chopped potato.

celery, onions, and potato in instant pot insert

Add vegetable broth and stir with a wooden spoon, making sure to scrape the bottom of the pan to ensure nothing is sticking to the bottom. Then add V8 vegetable drink, mixed vegetables, bay leaves, thyme, and hot sauce. Pour in diced tomatoes but do not stir. 

There’s a rule that stirring tomatoes in your pressure cooker could result in a burn signal.

tomatoes in instant pot with basil and thyme on top.

Press “Cancel” on your Pressure Cooker. Cover and cook on High Pressure for 5 minutes. 

Your machine will take about 30 minutes to rise to pressure, and then the cook cycle will begin. Once it is done, allow the pressure cooker to naturally release for 15 minutes, then quick release any remaining pressure. 

Once all the pressure is released, press “Cancel” and open the lid and remove the bay leaves and stir. Salt and pepper to taste. 

Vegetable soup on a ladle over Instant Pot filled with vegetable soup

And there you have it, delicious and vegetable soup that is full of flavor. 

Notes

  • The recipe as written makes a lot of soup. The amount of liquid does mean it takes longer to come to pressure, about 30 minutes. 
  • I’ve made this recipe with the potato and without it. Still absolutely amazing.
  • This soup is perfect for freezing.

If you’re interested in other Instant Pot Soup recipes, try these out:

You may also be interested in this stove-top Easy Seafood Chowder Recipe.

Serve this soup with baked bread to make it more of a meal.

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4.88 from 8 votes

Hearty Instant Pot Vegetable Soup

This Instant Pot Vegetable Soup is a healthy and easy Vegetarian recipe that your family will love. Using frozen vegetable mix makes this recipe a little easier rather than chopping all the vegetables.
Course Soup
Cuisine American
Keyword instant pot vegetable soup, pressure cooker vegetable soup
Prep Time 5 minutes
Cook Time 5 minutes
Come to Pressure & Natural Release 40 minutes
Total Time 50 minutes
Servings 8 people
Calories 74.96kcal
Author Tanya

Ingredients

  • 1 large onion peeled and chopped
  • 1 celery stalk chopped
  • 1 russet potato chopped
  • 1 lb frozen mixed vegetables carrots, corn, green beans, and peas
  • 4 cups vegetable broth
  • 1 cup V8 vegetable drink
  • 2 teaspoon hot sauce
  • 1 28 oz can diced tomatoes undrained
  • 2 bay leaves
  • 1 teaspoon dried thyme
  • Salt and pepper to taste

Instructions

  • Set your Pressure Cooker to "high" saute. Once the display says “HOT”, add your onion and celery and stir until softened, about 3-4 minutes. Add potato.
  • Add vegetable broth and stir with a wooden spoon, making sure to scrape the bottom of the pan to ensure nothing is sticking to the bottom. Add V8, mixed vegetables, bay leaves, thyme, and hot sauce. Pour in tomatoes but do not stir.
  • Press “Cancel” on your Pressure Cooker. Cover and cook on High Pressure for 5 minutes.
  • Your machine will take about 30 minutes to rise to pressure, and then the cook cycle will begin. Once it is done, allow the pressure cooker to naturally release for 10 minutes, then quick release any remaining pressure.
  • Once all the pressure is released, press "Cancel" and open the lid and remove bay leaf and stir. Salt and pepper to taste.

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Notes

  • The recipe as written makes a lot of soup. The amount of liquid does mean it takes longer to come to pressure, about 30 minutes. If cutting the recipe in half, it will come to pressure quicker. 
  • I’ve made this recipe with the potato and without. It’s still absolutely amazing. This soup is perfect for freezing.
  • I’ve made this recipe in the Instant Pot Pressure Cooker and the Ninja Foodi. 

Nutrition

Calories: 74.96kcal | Carbohydrates: 16.49g | Protein: 2.88g | Fat: 0.35g | Saturated Fat: 0.07g | Sodium: 605.61mg | Potassium: 310.05mg | Fiber: 3.14g | Sugar: 2.52g | Vitamin A: 3129.45IU | Vitamin C: 9.18mg | Calcium: 23.16mg | Iron: 0.95mg
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Recipe Rating




Carolyn

Wednesday 24th of April 2024

Typo in the notes section. You say with or without tomato instead of potato.

Tanya

Wednesday 24th of April 2024

Thanks, Carolyn, for catching that. I must have had tomatoes on my mind. It's been updated :)

Debbie

Tuesday 13th of December 2022

Do you add the potatoes at the same time as the mixed vegetables? I did not see you mention when to add the potato.

Debbie

Sunday 18th of December 2022

@Tanya, thanks!

Tanya

Saturday 17th of December 2022

Hi Debbie, I add it after I sauté the onions and celery.

Diane Craig

Thursday 2nd of December 2021

This soup is outstanding! Love the kick you get from the V8 juice and the hot sauce. I gave some to my sister and she's begging for more! Thank you Tanya, for the wonderful recipe.

Lisa

Thursday 7th of October 2021

We are not fans of Thyme. Will it make a difference if I leave it out? Thanks.

Lisa

Thursday 7th of October 2021

@Tanya, Thank you!

Tanya

Thursday 7th of October 2021

Hi Lisa, nope, it's fine without it.

Sue

Sunday 3rd of October 2021

I have been basically making this vegetable soup recipe on my stovetop for quite a while. I even discovered on my own throwing in the the V8 - it really makes a difference. I would like to recommend Contadina diced tomatoes because they are nice big chunks not the little tiny dives in other brands

Tanya

Monday 4th of October 2021

Thanks for the suggestion Sue! I'll keep an eye out for that brand. I agree, the V8 really ups the flavor.