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You can make butternut squash soup in an Instant Pot by pressure cooking the squash and a few simple ingredients, then blending everything into a smooth, velvety bowl of comfort.
It’s one of the easiest ways to enjoy homemade butternut squash soup because the Instant Pot does most of the work for you.
No babysitting a pot on the stove, no endless stirring, and no worrying about the squash sticking to the bottom.
If you’ve been wondering how to make butternut squash soup in an Instant Pot that tastes like it simmered all day, this method will honestly surprise you.
In this post, we’ll walk through exactly how to make butternut squash soup in an Instant Pot, including the ingredients, the steps, and a few tips that make a big difference.
Let’s get cooking.
Why Making Butternut Squash Soup in an Instant Pot Works So Well
You can make butternut squash soup in an Instant Pot faster and with less cleanup than traditional stovetop methods.
Here’s why this approach works so well.
1. Pressure Cooking Softens Squash Quickly
Butternut squash is dense, so it normally takes a long time to soften.
In an Instant Pot, the high pressure breaks down the fibers fast, so your squash becomes fork-tender in a fraction of the time.
That means you can make butternut squash soup in an Instant Pot in about 30 minutes start to finish.
2. One-Pot Cooking Means Less Mess
When you make butternut squash soup in an Instant Pot, you sauté, pressure cook, and blend without dirtying multiple pots and pans.
Everything happens in the same insert, which makes cleanup a breeze.
3. The Flavor Stays Concentrated
Because the Instant Pot traps steam and moisture, the natural sweetness of the squash stays locked in.
That’s why butternut squash soup made in an Instant Pot tastes rich and full-bodied without needing heavy cream.
Ingredients for Butternut Squash Soup in an Instant Pot
To make butternut squash soup in an Instant Pot, you’ll need a short list of simple ingredients.
Here’s what I use.
1. Butternut Squash
One medium butternut squash, peeled, seeded, and cubed, is the star of the show.
You can also use pre-cut squash to save time when making butternut squash soup in an Instant Pot.
2. Aromatics
Onion, garlic, and a little fresh ginger give the soup depth.
These aromatics are what make butternut squash soup taste warm and cozy.
3. Broth
Vegetable or chicken broth adds savory balance.
Use enough to cover the squash but not drown it, so your butternut squash soup stays thick and creamy.
4. Seasonings
Salt, black pepper, and a pinch of nutmeg or cinnamon work beautifully.
These spices enhance the natural sweetness of butternut squash soup without overpowering it.
5. Optional Cream or Coconut Milk
A splash of heavy cream or coconut milk at the end makes butternut squash soup silky and luxurious.
It’s optional, but it takes the texture up a notch.
How to Make Butternut Squash Soup in an Instant Pot Step by Step
Here’s the exact process for making butternut squash soup in an Instant Pot.
1. Sauté the Aromatics
Set the Instant Pot to sauté mode and add a little oil.
Cook the onion, garlic, and ginger until soft and fragrant.
This step builds the base flavor for your butternut squash soup.
2. Add Squash and Broth
Add the cubed butternut squash, broth, salt, and spices.
Stir everything together so the squash is mostly submerged.
3. Pressure Cook
Seal the lid, set the valve to sealing, and cook on high pressure for 10 minutes.
Then let the pressure release naturally for 10 minutes before quick releasing.
This is the key step that makes butternut squash soup in an Instant Pot so tender and smooth.
4. Blend Until Smooth
Use an immersion blender to puree the soup right in the pot.
If you don’t have one, carefully transfer the soup to a blender in batches.
Blend until your butternut squash soup is completely creamy.
5. Finish and Adjust
Stir in cream or coconut milk if using.
Taste and adjust salt, pepper, or spices.
Serve your butternut squash soup warm with crusty bread or roasted seeds on top.
Tips for the Best Butternut Squash Soup in an Instant Pot
These little tips make a big difference when you make butternut squash soup in an Instant Pot.
1. Don’t Overcook the Squash
Stick to the 10-minute pressure cook time.
Overcooking can make butternut squash soup watery or dull in flavor.
2. Blend While Hot
Blending hot soup gives you a smoother texture.
Just be careful with steam if using a countertop blender.
3. Adjust Thickness at the End
If your butternut squash soup is too thick, add a little broth.
If it’s too thin, let it simmer on sauté mode for a few minutes.
So, How Do You Make Butternut Squash Soup in an Instant Pot?
You make butternut squash soup in an Instant Pot by sautéing aromatics, pressure cooking squash with broth and spices, then blending everything until smooth.
It’s fast, foolproof, and tastes like a cozy bowl of autumn comfort.
Once you try butternut squash soup in an Instant Pot, you may never go back to the stovetop version again.
Grab your squash, fire up that Instant Pot, and enjoy a warm, creamy bowl of homemade butternut squash soup tonight.