This post may contain affiliate links. Please read our disclosure policy.

When it comes to a healthy vegetable side dish, Instant Pot Mashed Cauliflower is a delicious, easy, and fast one to make. It is low carb, so this is a great recipe for those of you following that type of diet. Pressure cooker mashed cauliflower isn’t just for the dieters out there, it’s for anyone to enjoy!

Mashed Cauliflower in a beige bowl next to a wooden spoon

Instant Pot Mashed Cauliflower

We like recipes for simple side dishes that you can make in your Instant Pot. These are the veggies and other easy to prepare foods that you can toss in the pot and not think too much about.

It’s really easy and quick to cook cauliflower in your pressure cooker. The timing is the key. Every vegetable is different, so refer to the recipe for the times and pro tips!

The steps to make Instant Pot Mashed Cauliflower are pretty straightforward. When it comes to mashing the cauliflower, I like to use a good old potato masher because it leaves some texture.

If you want your InstaPot Mashed Cauliflower to be super creamy and smooth, try an immersion blender or a food processor after cooking. Be careful with the hot cauliflower!

Four process images showing uncooked cauliflower in a steamer basket inside of a pressure cooker, mashing cooked cauliflower in a glass bowl before mixing with remaining ingredients

The parmesan cheese is optional, but I love the little hint of richness it gives the mashed cauliflower. You can even use regular shredded cheese if you want to!

You can always change up the flavors to suit your mood. Adding some roasted garlic really makes it delicious, as does cheese, sour cream, or bacon!

top view of a mashed cauliflower in a beige bowl

blue banner with the words you might also like
Instant Pot Sweet Potatoes
Instant Pot Broccoli
Instant Pot Corn on the Cob
Instant Pot Whole Steamed Artichokes
Instant Pot Mashed Potatoes

pink button with the words follow my pinterest board

If you cook cauliflower in your Instant Pot, please let me know. Just leave a comment below with a star rating. I’d like to know how you liked it.

Mashed Cauliflower in a beige bowl
5 from 1 vote

Instant Pot Mashed Cauliflower

By Sandy Clifton
Instant Pot Mashed Cauliflowerย is a delicious side dish. This is an easy and fast recipe to make.
Prep: 5 minutes
Cook: 4 minutes
6 minutes
Total: 15 minutes
Servings: 4 - 6 (1/2 cup)
Save this recipe!
Get this sent to your inbox, plus get new recipes from us every week!

Ingredients 

  • 1 cup Water (for the pressure cooker)
  • 1 large head Cauliflower, chopped
  • ยพ teaspoon Coarse Salt (or ยฝ tsp table salt, to taste)
  • ยผ teaspoon Pepper
  • 1 Tablespoon Butter (or more to taste)
  • ยผ cup Parmesan Cheese, grated

Optional (use any or all!)

  • Roasted Garlic Cloves, to taste
  • ยผ cup Sour Cream
  • ยฝ cup Bacon (cooked & chopped)
  • More Parmesan to taste
  • ยผ cup Chives, finely chopped

Instructions 

  • Pour the water into the inner liner pot of the pressure cooker. Place a steamer basket or trivet in the pot. If using a steamer basket, use one that can hold the entire amount of cauliflower, otherwise, cut the cauliflower slightly larger and put it directly on the trivet.
  • Add the chopped cauliflower and place the lid on and set the steam release knob to the Sealing position.
  • Press the Pressure Cook/Manual button or dial and then the +/- button or dial to select 4 minutes. High pressure. When the cook time is finished, turn off the pot and do a quick release of the pressure/steam.
  • Remove the cauliflower to a mixing bowl and mash it with a potato masher. Some people like to use an immersion blender, or hand mixer. Whatever you want to use is fine.
  • Add the salt, pepper, and butter. Mix well.
  • Add the parmesan and mix well.
  • Add any other extras you like, mix them in, and serve immediately.

Nutrition

Calories: 72kcal

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Side Dish, Vegetarian
Cuisine: American
Tried this recipe?Mention @simply_happy_foodie

Sharing is caring!

Sandy wearing a black shirt and a red apron

Hi, Iโ€™m Sandy!

My style of cooking is casual, uncomplicated, and everything is made from my heart. I hope my recipes will help you get the meal on the table a little easier

Simply Happy Foodie Electric Pressure Cooking book

Get my cookbook!

Simply Happy Electric Pressure Cooking has over 175 delicious recipes for the Instant Potยฎ, as well as some of my favorite homemade spice blends.

Related Recipes

Leave a comment

Your email address will not be published. Required fields are marked *

Recipe Rating




This site uses Akismet to reduce spam. Learn how your comment data is processed.

3 Comments

  1. Amy L. says:

    If my cauliflower is already riced (bought it at Trader Joe’s in a bag), is the recipe still the same water and time?
    Thanks!

    1. Sandy says:

      Hi Amy, I think with the TJ’s riced cauliflower I would cut the cook time down to 1 minute because the individual pieces (“rice” grains) are much smaller than a floret, so will take less time to cook.

  2. April says:

    Mmmm! Canโ€™t wait to try this!