How Long To Cook Potatoes And Carrots In Instant Pot

How long to cook potatoes and carrots in an Instant Pot depends on how you cut them and whether you’re cooking them together or separately.
 
Generally, potatoes and carrots cook in about 4 to 6 minutes at high pressure when cut into bite-sized chunks.
 
If you’re cooking them whole, you’ll need closer to 10 to 12 minutes.
 
The good news is that both vegetables have similar cook times, so you can pressure cook them together without one turning to mush before the other is done.
 
In this post, we’ll break down exactly how long to cook potatoes and carrots in an Instant Pot, plus tips for getting the perfect texture every time.
 
Let’s dive in.
 

How Long to Cook Potatoes and Carrots in Instant Pot

The answer to how long to cook potatoes and carrots in an Instant Pot comes down to a few key factors.
 
Here’s what you need to know before you hit that pressure cook button.
 

1. Bite-Sized Chunks: 4 to 6 Minutes

If you cut your potatoes and carrots into 1-inch chunks, they’ll cook in about 4 to 6 minutes at high pressure.
 
This is the sweet spot for most recipes like soups, stews, and side dishes.
 
The potatoes come out tender but not falling apart, and the carrots have a nice slight bite to them.
 
Just add one cup of water or broth to the pot, lock the lid, and set it to high pressure for 5 minutes.
 

2. Larger Pieces: 8 to 10 Minutes

When you cook potatoes and carrots in larger pieces, like halves or quarters, you’ll need to add a few more minutes.
 
Aim for 8 to 10 minutes at high pressure for pieces that are about 2 inches thick.
 
This works great if you’re making a roast-style dish or want chunkier vegetables for mashing.
 
Keep in mind that the size of your pieces matters more than the total weight.
 

3. Whole Potatoes and Carrots: 10 to 12 Minutes

Cooking whole potatoes and carrots in an Instant Pot takes about 10 to 12 minutes at high pressure.
 
Small baby potatoes and thin carrots will be closer to 10 minutes, while larger russet potatoes and thick carrots need the full 12.
 
Always pierce them with a fork to check doneness before serving.
 
If they’re still firm, just pop the lid back on and cook for another 2 minutes.
 

Tips for Cooking Potatoes and Carrots Together in Instant Pot

Getting the timing right is one thing, but these tips will help you nail the texture every single time.
 

1. Cut Them the Same Size

The single most important tip for how long to cook potatoes and carrots in an Instant Pot is to cut them into uniform pieces.
 
If your carrots are in big chunks and your potatoes are diced small, the potatoes will turn to mush before the carrots are tender.
 
Aim for all pieces to be roughly the same size so they finish cooking at the same time.
 

2. Use the Right Amount of Liquid

You only need about one cup of water or broth for pressure cooking potatoes and carrots.
 
Too little liquid and the Instant Pot won’t come to pressure properly.
 
Too much liquid and you’ll end up with soggy vegetables instead of tender ones.
 
The liquid also creates the steam that does the actual cooking, so don’t skip it.
 

3. Do a Quick Release

Once the cooking time is up, do a quick release of the pressure valve.
 
Letting the pressure release naturally will keep cooking the vegetables and can make them overly soft.
 
A quick release stops the cooking process right away so your potatoes and carrots stay perfectly tender.
 
Just be careful of the hot steam when you turn the valve.
 

4. Season After Cooking

Salt and strong seasonings can actually firm up the surface of potatoes during pressure cooking.
 
So it’s best to add your salt, pepper, and herbs after the potatoes and carrots are done cooking.
 
This way, the seasonings stick to the outside and you get better flavor in every bite.
 

Common Mistakes When Cooking Potatoes and Carrots in Instant Pot

Even with the right cook times, a few common mistakes can ruin your results.
 
Here’s what to avoid when you cook potatoes and carrots in an Instant Pot.
 

1. Overcrowding the Pot

You should never fill your Instant Pot more than two-thirds of the way full with potatoes and carrots.
 
Overcrowding blocks the steam from circulating evenly, which means some pieces stay hard while others get mushy.
 
Cook in batches if you’re feeding a crowd.
 

2. Forgetting the Trivet

If you’re steaming rather than boiling, place your vegetables on the trivet that came with your Instant Pot.
 
This keeps them out of the liquid so they steam instead of sitting in water.
 
The result is firmer, more flavorful potatoes and carrots that don’t turn waterlogged.
 

3. Skipping the Natural Release Test

After a quick release, open the lid and test a piece of potato and a piece of carrot with a fork.
 
If either one isn’t quite done, you can lock the lid back on and cook for 1 to 2 more minutes.
 
This little check saves you from serving undercooked vegetables at dinner.
 

So, How Long to Cook Potatoes and Carrots in Instant Pot?

How long to cook potatoes and carrots in an Instant Pot comes down to 4 to 6 minutes for bite-sized chunks, 8 to 10 minutes for larger pieces, and 10 to 12 minutes for whole vegetables.
 
Cut them evenly, use about a cup of liquid, and do a quick release to stop the cooking right on time.
 
With these simple guidelines, you’ll get perfectly tender potatoes and carrots every single time.
 
Now you know exactly how long to cook potatoes and carrots in an Instant Pot, so go ahead and give it a try tonight.