Instant Pot Tomato Soup Recipe - Peas and Crayons (2024)

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Published: January 30, 2019Updated: March 24, 2022Author: Jenn Laughlin

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Instant Pot Tomato Soup is an easy peasy twist on a comfort food classic! The IP locks in flavor and gives this vegetarian soup a slow-simmered taste in a fraction of the time. Love it so!

Instant Pot Tomato Soup Recipe - Peas and Crayons (1)

Last week I tweaked my classicFire-Roasted Tomato Soupa bit and tested it out in the Instant Pot.

The results were *delicious* and I loved that I could just toss the IP pot in the dish-washer when I was done.It was so easy and, after a quick little sauté of the onions for extra flavor, so hands off!

The leftovers can be frozen (WOOT!) and it’s a great make-ahead option for those of you who like to meal prep. It tastes fantastic the next day (and the day after that!) and is perfect “fast food” when you need to be warmed up on a chilly day. Snag a bowl to reheat at your desk at work or simply snuggle up at home after a long day with a speedy dinner.

serving suggestions

  • topped with garlickyCrispy Roasted Parmesan Chickpeasor spicyCrispy Roasted Shawarma Chickpeas
  • served alongside a leafy green salad or a side of roasted veggies.
  • paired with a melty grilled cheese or veggie-packedpanini for dunking
  • or simply snag some buttery croutons and toss ’em on top

Instant Pot Tomato Soup Recipe - Peas and Crayons (2)

No Instant Pot? No problem! I’ll include stove-top instructions below the recipe card.

As written the soup is gloriously vegetarian, vegan, and gluten-free. It’s technically paleo and whole30 friendly too and can be made with chicken broth if preferred. Just ignore those melty grilled cheese photos, lol.The toppings and mix-ins are where you can have a little bit of fun based on diet and preferences (just choose what works for you!) so feel free to mix things up a bit and add what works for you!

If you’re jonesin’ for a creamy tomato soup, I’ll include a few dairy options for ya too. We’ve tried this scrumptious soup with cream and also with cream cheese and have basically swooned over the results!

This easy peasy Instant Pot Tomato Soup serves 4. The leftovers are amazing so feel free to incorporate this soup into your meal planning and meal-prep routine or even freeze a bowl for a rainy day!

Instant Pot Tomato Soup Recipe - Peas and Crayons (3)

Instant Pot Tomato Soup

Instant Pot Tomato Soup is an easy peasy twist on a comfort food classic! The IP locks in flavor and gives this vegetarian soup a slow-simmered taste in a fraction of the time.

4.87 from 88 votes

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Course: Soup

Cuisine: American

Keyword: Instant Pot Tomato Soup

Prep Time: 10 minutes minutes

Cook Time: 20 minutes minutes

pressurize/depressurize time: 15 minutes minutes

Total Time: 30 minutes minutes

Servings: 4 servings

Author: Jenn Laughlin - Peas and Crayons

Ingredients

  • 1 Vidalia onion, diced
  • 3 large carrots, chopped
  • 2 cloves garlic minced
  • 1 TBSP extra virgin olive oil
  • 28 oz canned crushed or diced tomatoes
  • 1 cup low-sodium vegetable broth or chicken broth
  • 1-2 tsp sugar (optional)
  • 1 TBSP tomato paste
  • ¼ cup chopped fresh basil or 1/2-1 TBSP dried basil plus extra to garnish
  • ¼ tsp dried oregano
  • salt and pepper to taste

Instructions

  • Switch your pressure cooker to the SAUTE function and sauté onion in 1 TBSP oil for 3-5 minutes, until edges are golden and tender. Add garlic at very end and cook 30 seconds more while stirring.

  • To deglaze any browned bits of onion from the pot, add vegetable broth and scrape with spatula. (This adds flavor to the broth and helps prevent the IP's auto-shutoff "burn" feature.)

  • Add chopped carrots, seasoning (salt, pepper, oregano, basil, and optional sugar) along with canned tomatoes and tomato paste.

  • Set to HIGH pressure for 15 minutes and allow to come to pressure, allowing a natural pressure release for about 10 minutes.

  • Use a hand held immersion blenderto puree until fabulously smooth. You can also blend the soup, in two batches, in your blender or food processor.

  • Lastly, give the soup a taste and adjust broth/tomato/seasoning to taste, adding any extra of whatever you prefer to get your ideal thickness and flavor. Additional broth can be added for a thinner soup and 3-4 ounces of cream cheese or heavy cream can be added (after cooking) for a creamy soup. Simply add extra spices to compensate for any additions and taste as you go. Easy peasy!

  • Serve piping hot with a melty grilled cheese sandwich and enjoy!

Notes

Craving a creamy tomato soup? AFTER pressure cooking, simply add 2-3 oz of cream cheese or 1/4-1/2 cup of heavy cream and blend into soup until smooth and creamy. For vegan mix-ins, try your favorite cashew cream or even a little coconut milk.

Nutrition Facts below are an estimate gathered using an online recipe nutrition calculator. Adjust as needed and enjoy!

OPTIONAL EXTRAS

  • freshly grated parmesan cheese
  • grilled cheese
  • vegan grilled cheese
  • croutons
  • garlic parmesan roasted chickpeas

Nutrition Facts below are estimated using an online recipe nutrition calculator. Adjust as needed and enjoy!

Nutrition

Calories: 137kcal, Carbohydrates: 25g, Protein: 4g, Fat: 4g, Saturated Fat: 1g, Fiber: 6g, Sugar: 14g, Vitamin A: 8335IU, Vitamin C: 25mg, Calcium: 94mg, Iron: 3mg

Did you make this recipe?I want to see! Tag @peasandcrayons on Instagram and Facebook!

If you get a chance to try this easy peasy Instant Pot Tomato Soup, let me know!Leave some love in the comment form below or tag your photos with @peasandcrayons on Instagram so I can happy dance over your creation! I can’t wait to see what you whip up!

stove-top instructions

  1. Sauté onions and carrots in 1-2 TBSP olive oil until tender.

  2. Next add garlic and cook for an additional 30 sec until fragrant.

  3. Season with salt and pepper.

  4. Add tomato paste and cook until toasted, approx. 1 minute.

  5. Next, add tomatoes, broth, and bail and let simmer for 25 minutes, until the vegetables are tender and the flavors have melded together.
  6. Use a hand held immersion blenderto puree until fabulously smooth. You can also blend the soup, in two batches, in your blender or food processor.

  7. Lastly, give the soup a taste and adjust broth/tomato/seasoning to taste, adding any extra of whatever you prefer to get your ideal thickness and flavor. Add the optional sugar to cut the acidity if needed. Additional broth can be added for a thinner soup and 3-4 ounces of cream cheese or heavy cream can be added for a creamy soup.Simply add extra spices to compensate for any additions and taste as you go. Easy peasy! Garnish with basil and dive in while it’s hot!

Instant Pot Tomato Soup Recipe - Peas and Crayons (4)

HUNGRY FOR MORE?

  • NEW! Garlic Roasted Tomato Flatbread Pizza
  • Vegan Grilled Cheese Sandwiches – Three Ways
  • Brie Grilled Cheese– perfect for dunking in this tomato soup!
  • Spaghetti Squash Parmesan

Peas and Crayons is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to amazon.com and affiliated sites at no cost to readers.

Instant Pot Tomato Soup Recipe - Peas and Crayons (5)

About The Author:

Jenn Laughlin

Hi! I’m Jenn and I’m here to help you eat your veggies! It'll be fun, painless, and pretty darn delicious as I teach you to plan your meals around fresh, seasonal produce with a little help from healthy freezer and pantry staples.

Learn More

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Instant Pot Tomato Soup Recipe - Peas and Crayons (2024)

FAQs

Why do you add baking soda to homemade tomato soup? ›

A small pinch of baking soda will tame any unwanted acidity in the soup.

Is Instant Pot soup high or low pressure? ›

The Soup setting on the Instant Pot operates by using high pressure to create a sealed cooking environment. It brings the contents of the pot to a boil, allowing flavors to infuse and ingredients to become tender.

What setting is soup broth on Instant Pot? ›

Select “Manual” (if you have a newer Instant Pot and don't have a manual option, select “Soup/Broth” and make sure the setting is on “High Pressure”) and adjust the time to 120 minutes. When cooking time is done, allow pressure to naturally release (this should take 20-30 minutes).

What is the disadvantage of using baking soda to vegetables? ›

This is a bad practice, however, and you should avoid adding baking soda when boiling any type of vegetable. It has various unwelcome effects, such as softening the vegetable, altering the vegetable's flavor, destroying thiamine content, and hastening the loss of vitamin C.

Why put sugar in tomato soup? ›

Next - and this is important - in order to combat the acidity of the tomatoes add 3 to 6 tablespoons of sugar. Now, you'll want to start on the low side, then taste and add more as needed. Some tomatoes and juice have more of an acidic bite than others.

Why use low pressure on instant pots? ›

Electric pressure cookers' high-pressure setting reaches a maximum of 12 to 12.5 psi. This is a lower psi than stovetop pressure cookers, which reach about 15 psi. At 12 psi, the fibers in vegetables and meat break down quickly, allowing foods to be cooked in a short amount of time.

How long do you can soup in a pressure cooker? ›

Process:
  1. For weighted gauge pressure canners at 0-1000 feet, process at 10 pounds pressure - 60 minutes for pints and 75 minutes for quarts. ...
  2. For dial gauge pressure canners at 0-2000 feet, process at 11 pounds pressure – process 60 minutes for pints and 75 minutes for quarts.

Why does my homemade tomato soup taste bitter? ›

That bitterness could be acid from the tomatoes and one way people typically fix that is by adding a small amount of sugar.

What is the best combination with tomato soup? ›

18 Must-Try Toppings for Your Tomato Soup
  • Chicken.
  • Chickpeas.
  • Bacon Bits.
  • Basil.
  • Green Onion.
  • Quinoa.
  • Macaroni.
  • Grilled Cheese.

What makes tomato soup thicker? ›

You can thicken soup by adding flour, cornstarch, or another starchy substitute. For the best results, never add flour or cornstarch directly to your soup. If you do, it will clump up on top. Instead, ladle a small amount of broth into a separate bowl and let it cool.

How much baking soda should I add to tomato soup? ›

Tomato flavors really shine, and your sauce or soup will not curdle if you add milk. - Adding ¼ teaspoon of baking soda to 1 cup of tomato sauce or soup will make flavors sparkle and become less acidic. - Turn regular pasta into ramen noodles--add 2 tablespoons of baking soda to 2 quarts of salted boiling water.

What does baking soda do to soup? ›

Adding baking soda to a soup raises the pH and contributes sodium ions, both of which make the pectin that holds many vegetables' cell walls together break down faster. The result? Restaurant-level creaminess.

What does baking soda do when added to soup? ›

  1. Baking soda is alkaline. When you add a little bit to tomato soup, it neutralizes the excess acid. ...
  2. Baking soda allows you to use milk in your tomato soup recipe without it curdling. ⁠ ...
  3. When you increase the pH of the cooking liquid by adding baking soda, the vegetables' cell walls break down faster and more completely.
Oct 31, 2022

What does baking soda do to tomato sauce? ›

Even a small amount of baking soda significantly raises the pH of the sauce. While this reduces acidic taste, it also tamps down on the brightness that gives the tomato complexity.

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