How Do You Cook Acorn Squash In An Instant Pot

You can cook acorn squash in an Instant Pot by pressure cooking it whole or cut, and it comes out perfectly tender every single time.
 
If you’ve been wondering how to cook acorn squash in an Instant Pot without mushing it or burning your fingers, you’re in the right place.
 
The Instant Pot turns this hard, thick-skinned winter squash into a soft, scoopable treat with almost zero effort.
 
You don’t need to babysit it or poke it for an hour in the oven.
 
In this post, we’ll walk through exactly how to cook acorn squash in an Instant Pot, plus a few tasty variations and tips.
 
Let’s dive in.
 

Why Cooking Acorn Squash in an Instant Pot Works So Well

Cooking acorn squash in an Instant Pot works so well because the sealed environment traps steam and cooks the squash evenly from the inside out.
 
Here’s why this method wins:
 

1. It Cuts Cooking Time Dramatically

When you cook acorn squash in an Instant Pot, you’re looking at 7 to 15 minutes of pressure cooking instead of 45 to 60 minutes in the oven.
 
That’s a huge time saver on busy weeknights.
 

2. The Squash Stays Moist and Never Dries Out

Oven roasting can dry out acorn squash if you’re not careful.
 
But when you cook acorn squash in an Instant Pot, the natural moisture stays locked in.
 
The result is a velvety, creamy texture that’s perfect for mashing or stuffing.
 

3. You Can Cook It Whole or Cut

Another reason to cook acorn squash in an Instant Pot is flexibility.
 
You can pressure cook a whole acorn squash if you’re short on time, or cut it in halves or cubes for faster, more even cooking.
 
Both methods work beautifully.
 

How to Cook Acorn Squash in an Instant Pot (Step-by-Step)

Learning how to cook acorn squash in an Instant Pot is simple once you know the basic steps.
 
Here’s the whole process:
 

1. Prep the Squash

Rinse the acorn squash under cool water and scrub the skin gently.
 
If you’re cooking it whole, prick it a few times with a fork so steam can escape.
 
If you’re cutting it, slice it in half from stem to tip, then scoop out the seeds and stringy bits with a spoon.
 

2. Add Water to the Instant Pot

Pour 1 cup of water into the inner pot.
 
This creates the steam that cooks the acorn squash in the Instant Pot.
 
Then place the trivet or a steamer basket inside.
 

3. Place the Squash on the Trivet

Set the whole squash or the halves cut-side up on the trivet.
 
If you’re cooking cubes, put them in a steamer basket.
 
Make sure the squash isn’t touching the water directly.
 

4. Lock the Lid and Set the Pressure

Close the lid and set the valve to sealing.
 
Press the Manual or Pressure Cook button and set the timer.
 
For a whole acorn squash, cook for 12 to 15 minutes on high pressure.
 
For halves, cook for 7 to 10 minutes.
 
For cubes, 4 to 6 minutes is plenty.
 

5. Do a Quick or Natural Release

When the timer beeps, you can do a quick release for halves and cubes.
 
For a whole squash, a 5-minute natural release then quick release works best.
 
Carefully open the lid away from your face.
 

6. Check for Doneness and Serve

A fork should slide in with zero resistance when the acorn squash is done.
 
If it’s still firm, cook it for 2 more minutes.
 
Then scoop out the flesh, mash it, or stuff it with your favorite fillings.
 

Flavor Variations for Instant Pot Acorn Squash

Once you know how to cook acorn squash in an Instant Pot, you can play with flavors.
 
Here are a few ideas:
 

1. Brown Sugar and Cinnamon

After cooking acorn squash in an Instant Pot, mash the flesh with a tablespoon of butter, a pinch of cinnamon, and a drizzle of maple syrup or brown sugar.
 
It tastes like dessert.
 

2. Savory Herb and Garlic

For a savory spin, mix the cooked squash with olive oil, minced garlic, rosemary, and a sprinkle of parmesan.
 
The Instant Pot makes the squash so tender it soaks up every bit of flavor.
 

3. Stuffed Acorn Squash

Cook the halves in your Instant Pot for 7 minutes, then fill the hollow centers with cooked rice, sausage, and cheese.
 
Broil for 3 minutes to melt the cheese and you’ve got a showstopper meal.
 

So, How Do You Cook Acorn Squash in an Instant Pot?

You cook acorn squash in an Instant Pot by adding water, placing the squash on a trivet, and pressure cooking it for 7 to 15 minutes depending on whether it’s whole, halved, or cubed.
 
It’s faster than roasting, keeps the squash moist, and works with both sweet and savory flavors.
 
Now that you know how to cook acorn squash in an Instant Pot, grab a squash and give it a try tonight.
 
You’ll wonder why you ever waited for the oven.