A bowl of creamy tomato soup with grilled cheese croutons

Soups

instant pot creamy tomato soup with grilled cheese croutons

By Linda Miller

Published: 16 Feb 2025

This recipe is my go-to for a cozy night in, or even a quick lunch. It's incredibly easy to make, even if you're a complete cooking newbie (I was once!) and tastes unbelievably delicious. I often make a big batch and freeze some for those busy days where you don't want to cook but still want something that tastes homemade rather than some boring frozen crap.
Close up shot of creamy tomato soup in a bowl topped with grilled cheese croutons
One time, I made this for a friend's birthday get-together. Everyone went absolutely bonkers for it! I even had one friend ask me for the recipe three times. I may or may not have gotten a little cocky after that. You know, just a little...
A group of friends gathered around a table, enjoying a bowl of soup

Required Equipments

  • Instant Pot
  • Large skillet
  • Baking sheet
  • Chef's knife
  • Cutting board
  • Whisk
  • Measuring cups and spoons

Instant-Pot-Creamy-Tomato-Soup-with-Grilled-Cheese-Croutons

This Instant Pot Creamy Tomato Soup is rich, flavorful, and unbelievably easy to make. The grilled cheese croutons add a delightful crunch and cheesy goodness, making it a meal everyone will love.

⏳ Yield & Time

Yield: 2 servings

Preparation Time: 5 minutes

Cook Time: 5 minutes

Total Time:

🍽 Ingredients

📖 Instructions

  1. First things first: Grab your Instant Pot. Give it a quick rinse, just 'cause you're a clean freak like me! (Or maybe not. I won't judge).
  2. Next up: Dice one large onion. Yeah, I know, onions make you cry. Embrace the tears, my friend. Think of it as a cleansing ritual.
  3. Now: Saute the onion in two tablespoons of olive oil inside your Instant Pot's sauté function until it gets a nice golden hue. About 5 mins—don't burn it, okay? We want yummy, not charred.
  4. Time for the tomatoes: Add one (28 ounce) can of crushed tomatoes and one (15-ounce) can of tomato sauce. Stir it up! Make sure everything is well combined.
  5. Add in the flavor bombs: Throw in four cloves of minced garlic. A dash of salt and black pepper. And don't forget one teaspoon of sugar to balance the acidity.
  6. Pour it up: Add 2 cups of vegetable broth. Stir in gently to create a dreamy tomato mixture.
  7. Seal the deal: Close the lid and set the valve to "sealing".
  8. Pressure cook: Cook it on high pressure for 5 minutes. Let it naturally release pressure for 10 minutes after the timer goes off.
  9. Quick release: Carefully quick release any remaining pressure. Trust me; you don't want a steam burn, it's not fun!
  10. Blend it!: Carefully use an immersion blender to blend the soup until it's perfectly smooth. Or, if you don't have one, carefully transfer the soup into a regular blender.
  11. The croutons: In a skillet, melt 2 tablespoons of butter over medium heat. Add 4 slices of bread. Grill them until golden brown on each side. Make sure they’re crispy, not soggy!
  12. Cut the croutons: Remove from heat and cut into bite-sized croutons.
  13. Serve: Ladle the soup into bowls and top with your amazing grilled cheese croutons. A drizzle of olive oil or a sprinkle of Parmesan is optional—but let's be honest, it's highly recommended!
  14. Enjoy!: Savor this delicious soup. You deserve it after all that effort! Seriously, take a minute to appreciate what you made. You’re a culinary rockstar!

📝 Notes

  • For a richer flavor, use homemade vegetable broth. I am currently obsessed with my mom's veggie broth recipe, but that's for another post sometime!
  • Don't over-blend the soup, or it can become too thin. A few small chunks are fine, even better!
  • Feel free to experiment with different cheeses for the croutons!

🍎 Nutrition

Calories: 250 kcal

Protein: 7 g

Fat: 10 g

Carbohydrates: 30 g

Fiber: 5 g

Calcium: 100 mg

Frequently Asked Questions

“The only real failure in life is not to live up to your own potential.” - Linda Miller

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