Published: · Updated: by Sapana Chandra, MS, CHC · 11 Comments
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Make the creamiest tomato soup in your Instant Pot in 30 minutes. Flavored with garlic, onions, and basil, this 7-ingredient vegetarian soup rounds out any lunch or dinner.
There's nothing more comforting than a steaming hot bowl of silky tomato soup. Serve with a grilled cheese sandwich or a slice of Dutch Oven Bread and you have the ultimate cold-weather meal.
This classic vegetarian soup can be made in a fraction of time using the Instant Pot. Made with a few simple ingredients, this soup comes together in 30 minutes for less.
Ingredients you'll need
To get started, you'll need the following ingredients:
- Tomatoes: I use canned diced tomatoes in this recipe, but fresh tomatoes may also be used.
- Vegetable broth: Use vegetable broth or water if you don't have any on hand.
- Onion: Roughly dice the onion
- Garlic: Roughly chop the garlic. Alternatively, use garlic powder.
- Basil: I use dried basil in the recipe but this soup also tastes great with fresh basil. This can also be omitted.
- Milk: I use unsweetened almond milk but you could use any type of milk, including regular dairy milk, cashew milk, and oat milk.
- Oil: I use avocado oil but any type of oil or butter will work.
- Salt and pepper: Added to taste and will vary based on the type of tomatoes used and whether they are fresh or canned.
How to make tomato soup in the Instant Pot
1. Sautee the onions: Press the "Sautee" button on the pressure cooker to warm oil for a minute. Add onions and garlic and cook for about 5 minutes, stirring frequently, until the onions become appear translucent.
2. Add additional ingredients: Press "Cancel" and add the tomatoes, vegetable broth, basil, salt, and pepper.
3. Pressure cook: Close the lid, set the valve on "sealing", and cook on high pressure for 15 minutes. When finished, let the pressure release on its own for about 10 minutes before quick-releasing any remaining pressure. Carefully open the lid.
4. Add milk and blend soup: Stir in milk. Blend soup, either using an immersion blender or a blender. Process until smooth and creamy. Adjust seasoning, if needed, and serve.
Storing and reheating
To store: Cool down the soup completely before storing in an air-tight container in the fridge for up to 4 days.
To freeze: The soup can be stored in a freezer-safe container for up to 3 months in the freezer. Thaw before reheating by leaving in the fridge the night before.
To reheat: Pour soup into a saucepan and warm on medium heat until the soup is hot.
Top tips and suggestions
- Blending: If using a blender, be sure to divide and puree the soup in smaller batches to prevent overfilling the blender. I like to place a dish towel on top of the lid for extra protection.
- Roasted tomatoes: For a deeper flavor and if you have additional time, roast the tomatoes in the oven before starting the soup.
- Add carrots: For an extra serving of vegetables, add a cup of chopped carrots when adding the garlic and onion. They will add natural sweetness to the soup.
More tasty soup recipes
If you're looking for more soups to add to your weekly, you'll love the following recipes:
- Homemade Black Bean Soup
- Sweet Potato Soup
- Creamy Cauliflower Soup
- Instant Pot Butternut Squash Soup
- Sweet Potato and Kale Soup
If you tried thisInstant Pot tomato soup or any other recipe, be sure to rate the recipe and let me know what you think. Follow me onPinterest,Instagram, andFacebookfor more delicious recipes.
Instant Pot Tomato Soup
5 from 18 votes
Print Rate
Prep time: 5 minutes minutes
Cook time: 15 minutes minutes
Total time: 30 minutes minutes
Servings: 4
Calories: 46kcal
Author: Sapana Chandra
Make the creamiest tomato soup in your Instant Pot in 30 minutes. Flavored with garlic, onions, and basil, this 7-ingredient vegetarian soup rounds out any lunch or dinner.
Ingredients
- 1 tablespoon oil, I use avocado oil
- 1 medium onion, chopped
- 2 cloves garlic, chopped
- 1 28-oz can tomatoes, diced, crushed, or whole
- 1 cup vegetable broth, or water
- ½ cup milk, I use unsweetened almond milk
- 2 teaspoons dried basil
- salt & pepper, to taste
Instructions
Press the "Sautee" button on the pressure cooker to warm oil for a minute. Add onions and garlic and cook for about 5 minutes, stirring frequently, until the onions become appear translucent.
Press "Cancel" and add the tomatoes, vegetable broth, basil, salt, and pepper.
Close the lid, set the valve on "sealing", and cook on high pressure for 15 minutes. When finished, let the pressure release on its own for about 10 minutes before quick-releasing any remaining pressure. Carefully open the lid.
Stir in milk. Either using an immersion blender or using your blender, blend the soup until smooth and creamy. Adjust seasoning, if needed, and serve.
Notes
- Store: Cool down the soup completely before storing in an air-tight container in the fridge for up to 4 days.
- Freeze: The soup can be stored in a freezer-safe container for up to 3 months in the freezer. Thaw before reheating by leaving in the fridge the night before.
- Reheat: Pour soup into a saucepan and warm on medium heat until the soup is hot.
- Blending: If using a blender, be sure to divide and puree the soup in smaller batches to prevent overfilling the blender. I like to place a dish towel on top of the lid for extra protection.
- Fresh tomatoes: If using fresh tomatoes, add an extra ½ cup or more, if needed, of vegetable broth.
- Roasted tomatoes: For a deeper flavor and if you have additional time, roast the tomatoes in the oven before starting the soup.
- Add carrots: For an extra serving of vegetables, add a cup of chopped carrots when adding the garlic and onion. They will add natural sweetness to the soup.
Nutrition
Calories: 46kcal, Carbohydrates: 3g, Protein: 1g, Fat: 4g, Saturated Fat: 1g, Sodium: 529mg, Potassium: 52mg, Fiber: 1g, Sugar: 1g, Vitamin A: 125IU, Vitamin C: 2mg, Calcium: 29mg, Iron: 1mg
Course: Soup
Cuisine: American
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More Soup Recipes
- Black Bean Soup
- Coconut Chickpea Curry
- Sweet Potato and Kale Soup
- Sweet Potato Soup
About Sapana Chandra, MS, CHC
Sapana Chandra is a certified health coach, author of Plant Power Bowls, and founder of Real +Vibrant. Here you’ll find simply delicious vegetarian recipes with step-by-step photo instructions – recipes you’ll be excited to enjoy and share with your loved ones.
Reader Interactions
Comments
Alannah says
When freezing the soup, do you add the milk or do you add the milk when thawing?
Reply
Sapana Chandra, MS, CHC says
I add it when cooking to soup, before freezing it!
Reply
z says
my husband and toddler loved this! thank you ☺️
Reply
Mary says
Made this today. It was so easy to prepare and totally delicious. I didn’t use any oil, salt or pepper. Definitely will be making again. Thanks!
Reply
Sapana Chandra, MS, CHC says
That makes me so happy to hear, Mary! So glad you enjoyed it!
Reply
Elaine says
This soup looks like it's nobody's business! 🙂 Delicious, colorful and absolutely inviting. Can't wait to have a big bowl of it in front of me!
Reply
Emese says
I love tomato soup in every way. This looks really simple and quick. Perfect for busy weeknights.
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Katie says
Made this for the family and it was a hit!
Reply
Erika says
I love tomato soup, and I can't wait to try it in the Instant Pot!
Reply
Tammy says
Mmmm looks so creamy and delicious! You can't top homemade tomato soup. Craving soup and sandwich right now ;D
Reply
Sapana Chandra, MS, CHC says
Thanks, Tammy!
Reply