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You are here: Home » Recipes » Cauliflower

Cauliflower Mashed Potatoes Recipe

Updated: Sep 30, 2024 · Published: May 26, 2014 by Lacey Baier · This post may contain affiliate links which won’t change your price but will share some commission. · 44 Comments

Jump To Recipe!

Use this Cauliflower Mashed Potatoes recipe in place of your regular mashed potatoes for an easy, healthy, and very flavorful low-carb alternative!   This recipe is clean, keto, paleo, low-carb, gluten-free, and easily altered for vegan and vegetarian diets.

Cauliflower Mashed Potatoes | Make this recipe for cauliflower mashed potatoes instead of regular mashed potatoes for a low-carb alternative. Easy to alter for paleo and vegan diets. | A Sweet Pea Chef this RECIPE

Cauliflower is such a versatile ingredient. I love it as mashed potatoes, it they can also be used to make cauliflower tortillas, cauliflower pizza, cauliflower rice, and even cauliflower hashbrowns.

I mean -- we're talking about MASHED POTATOES here.  Smooth, heavy, delightfully creamy mashed potatoes. You'd never guess it's a mashed cauliflower recipe.

I mean, who's ever thought of using mashed cauliflower instead?

In This Post You'll Find:
  • Reasons You'll Love It
  • Watch Me Make Cauliflower Mashed Potatoes
  • Ingredient Notes
  • How To Make Cauliflower Mashed Potatoes
  • Tips for Creamier Cauliflower Mashed Potatoes
  • Thickening Cauliflower Mashed Potatoes
  • How to Thin Cauliflower Mashed Potatoes
  • Are These Cauliflower Mashed Potatoes Keto?
  • Substitutions
  • Cauliflower Mashed Potatoes Goes Well With:
  • More Low-Carb Recipes Using Cauliflower
  • Cauliflower Mashed Potatoes Recipe
  • Reviews
heart icon

Reasons You'll Love It

  • Low carb option to a recipe you love
  • Takes less than 20 min to make 🙂
  • Creamy and delicious
  • It's healthy, gluten-free and easily altered to be vegan

Watch Me Make Cauliflower Mashed Potatoes

Ingredient Notes

Cauliflower: Cooked cauliflower is such an awesome and versatile ingredient. It's high in vitamins, and low carb. Though you can totally make regular mashed potatoes and even slow cooker mashed potatoes, you really can't go wrong with this mashed cauliflower recipe.

Almond Milk: A lot of time, mashed potatoes are made with regular milk, but I have swapped it for unsweetened almond milk which is my favorite. That being said, feel free to use your milk of choice.

View of all the ingredients needed to make cauliflower mashed potatoes, including cauliflower, garlic, sea salt, pepper, parmesan cheese, and almond milk.

When I first tried these, I was shocked at the resemblance. Mashed cauliflower really does nicely replace mashed potatoes. I still can't believe you can take cooked cauliflower florets and then turn them into this amazing comfort food.

Are they exactly the same?  

No, they’re not identical.  But they are definitely good enough as a stand-in.  And they are so tasty.

If, like me, you have been weary about trying mashed cauliflower potatoes, I hope I can help convince you to finally go for it.  

Steamer basket filled with cauliflower and garlic cloves that will be steamed until tender and then pureed for the cauliflower mashed potatoes.
Overhead view of a food processor that is filled with steamed cauliflower florets, steamed garlic, sea salt, pepper, parmesan cheese, and almond milk that will be pureed into cauliflower mashed potatoes.

How To Make Cauliflower Mashed Potatoes

Step 1: Heat a large stock pot over high heat until boiling.

Step 2: Add the cauliflower and garlic cloves to a steaming basket and place over boiling water. Cover and steam until cauliflower is soft when poked with a fork, about 6-8 minutes.

(Tip: If you let the cauliflower cool down a bit after it’s done steaming, it’ll dry out a bit, which makes it much easier to get a good texture on the mash. It also lets you add other flavorful liquids to balance out the moisture content.)

Step 3: Add the steamed cauliflower and garlic to a food processor. Add the parmesan, salt, and pepper.

Step 4: Pulse the food processor until all contents are mostly smooth. You want some texture here, but not a lot. You may need to scrape the sides of the blender or to move around the cauliflower to make sure it all gets mashed. Use the almond milk, tbsp. by tbsp., as needed to bring the mixture together. Try not to use too much as this will cause the mixture to get soupy. You want to keep it as thick as possible (like mashed potatoes).

Step 5: Serve hot. Garnish with fresh chives or whatever you like on your mashed potatoes.

Overhead view of a food processor once the cauliflower, garlic, and seasonings have been processed to turn into cauliflower mashed potatoes.
Close-up view of the pureed cauliflower mashed potatoes in the food processor with a spoon digging into the mixture to show the smooth texture.

Tips for Creamier Cauliflower Mashed Potatoes

Okay, okay...we all know and love creamy mashed potatoes, but can you make mashed cauliflower creamy, too?  Yes, you most certainly can!  Here are some tips for how to make mashed cauliflower creamy, just like you love your mashed potatoes.

  • Add 1-2 tablespoons of plain full fat greek yogurt. This will help to make them creamier and also a little heavier, if that's how you prefer your texture.
  • Let the cauliflower cool down a bit after it’s done steaming.  By doing so, the cauliflower will dry out a little as it cools, which makes it much easier to get a good texture on the mash.
  • Add just a little organic half and half (I only use this brand) for a slightly creamier texture.

To make creamy cauliflower mashed potatoes thinner, you can just add a little more unsweetened almond milk and then process again to mix it through.

Thickening Cauliflower Mashed Potatoes

Fortunately, if you really like your cauliflower mashed potatoes to be thick and hearty, there are some easy methods to make it happen, including:

  • Add in plain greek full-fat yogurt, which will add texture, flavor, and thickness.
  • Use a hand potato masher, not a food processor for more texture (a food processor will make it more smooth)
  • Add in a couple actual potatoes to help thicken, but keep the majority of the cauliflower mash.
  • Add a little more grated parmesan cheese for more binding.
  • Reduce the amount of almond milk being used.
  • Allow the cauliflower to cool before blending to get more texture and thickness.

How to Thin Cauliflower Mashed Potatoes

To make these creamy cauliflower mashed potatoes thinner, you can just add a little more unsweetened almond milk and then process again to mix it through.

Are These Cauliflower Mashed Potatoes Keto?

Fortunately, cauliflower is a very keto-friendly vegetable because it is so low in carbs, especially when compared to potatoes.  That means this recipe for cauliflower mashed potatoes is keto and would even benefit from a slab of organic unsalted, grass-fed butter on top.  Feel free to add a little more parmesan cheese in as well.

Cauliflower mashed potatoes in a bowl that are topped with sliced chives and ready to eat with a hand coming in with a spoon, about to eat.

Substitutions

Vegan: The only non-vegan ingredient in this cauliflower mashed potatoes recipe is parmesan cheese.  To make these cauliflower mashed potatoes vegan, all you would need to do is replace the parmesan cheese with nutritional yeast or just omit entirely. 

You’ll likely need to add a touch more sea salt if you choose to remove it altogether since the parmesan adds some saltiness.

Dairy: I use unsweetened almond milk, but if you need to swap for any other dairy option, that would work.

Horizontal image of the cauliflower mashed potatoes that are garnished with sliced chives.

Cauliflower Mashed Potatoes Goes Well With:

  • Roasted Pork Tenderloin: This recipe for a roasted pork tenderloin goes great with a side of cauliflower mashed potatoes.
  • Steak: Almost everyone loves pan roasted steak with mashed potatoes and a good way to make the whole dish healthier is to use cauliflower mashed potatoes.
  • Roast Beef: Homemade roast beef is a big favorite over here especially on a fall weekend.
  • Braised Short Ribs: One of Dustin's favorites, braised short ribs are definitely a good choice to pair with this.
  • Chicken: I always love healthy roasted chicken and, again, some mashed cauliflower goes really nicely with that.

More Low-Carb Recipes Using Cauliflower

  • How To Make Cauliflower Hash Browns For Breakfast
    Cauliflower Hash Browns (Just 15 Minutes!)
  • Crispy golden cauliflower tots in a parchment-lined basket with dipping sauce in the background
    Loaded Cauliflower Tots
  • Cauliflower Pizza Crust
    How To Make Cauliflower Pizza Crust
  • Chicken Cauliflower Fried Rice
    25 Minute Chicken Cauliflower Fried Rice
plated scene of cauliflower mashed potatoes

Cauliflower Mashed Potatoes Recipe

Lacey Baier
Just use this Cauliflower Mashed Potatoes recipe in place of your regular mashed potatoes for an easy, healthy, and very flavorful low-carb alternative!   This recipe is clean, keto, paleo, low-carb, gluten-free, and easily altered for vegan and vegetarian diets.
4.79 from 14 votes
Print Recipe Pin Recipe
Prep Time 10 minutes mins
Cook Time 10 minutes mins
Total Time 20 minutes mins
Course Side
Cuisine American
Servings 4
Calories 103 kcal

Equipment

  • Food Processor

*This post may contain affiliate links for products I use often and highly recommend.

Ingredients
  

  • 1 medium head of cauliflower, broken into florets
  • 3 cloves garlic, peeled
  • 1 tablespoon unsweetened almond milk (or milk of choice)
  • ⅓ cup parmesan cheese, grated (omit if vegan or use nutritional yeast)
  • ½ teaspoon sea salt
  • ¼ teaspoon ground black pepper

Instructions
 

  • Heat a large stock pot (with steamer attachment) over high heat until boiling.
  • Add the cauliflower and garlic cloves to a steaming basket and place over boiling water. Cover and steam until cauliflower is soft when poked with a fork, about 6-8 minutes. (Tip: If you let the cauliflower cool down a bit after it’s done steaming, it’ll dry out a bit, which makes it much easier to get a good texture on the mash. It also lets you add other flavorful liquids to balance out the moisture content.)
  • Add the steamed cauliflower and garlic to a food processor (or, if you'd prefer, mix in a large bowl with an immersion blender or a potato masher). Add the parmesan, salt, and pepper.
  • Pulse the food processor until all contents are mostly smooth. You want some texture here, but not a lot. You may need to scrape the sides of the blender or to move around the cauliflower to make sure it all gets mashed. Use the almond milk, tbsp. by tbsp., as needed to bring the mixture together. Try not to use too much as this will cause the mixture to get soupy. You want to keep it as thick as possible (like mashed potatoes).
  • Serve hot. Garnish with fresh chives or whatever you like on your mashed potatoes.

Video

Notes

To make creamy cauliflower mashed potatoes thinner, you can just add a little more unsweetened almond milk and then process again to mix it through.

Nutrition

Serving: 1 cupCalories: 103 kcalCarbohydrates: 13.9 gProtein: 7.5 gFat: 3 gSaturated Fat: 1.8 gCholesterol: 6.6 mgSodium: 419.2 mgFiber: 3.4 gSugar: 3.2 gVitamin A: 100 IUVitamin C: 104.8 mgCalcium: 180 mgIron: 1.1 mg
DID YOU MAKE THIS RECIPE?Tag @asweetpeachef on Instagram so we can check it out.

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Cooking 101: How to Peel and Mince Garlic »

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Comments

    4.79 from 14 votes (3 ratings without comment)

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  1. Miller Stacy

    April 21, 2021 at 7:51 am

    4 stars
    Best Recipe and I would recommend to steam the garlic. Overall, love this
    Regards:

    Stacy Miller

    Reply
    • Lacey Baier

      August 02, 2024 at 3:15 pm

      Thanks for the recommendation! I agree 🙂

      Reply
  2. elkie

    March 24, 2021 at 5:10 pm

    do you think you could use frozen cauliflower florets instead of fresh cauliflower?

    Reply
    • Lacey Baier

      August 02, 2024 at 3:15 pm

      Yes, you can, though there will be more moisture so you'll likely need to wring it out with a cheesecloth at some point after mashing in the food processor.

      Reply
  3. Victor Lee Chia Ming

    November 23, 2019 at 1:42 am

    5 stars
    Just made this and followed everything. Skeptical at first, but when I see the steamed cauliflower, I know this will work. Added half tbsp more of almond milk but otherwise it's delicious!

    Reply
    • Lacey Baier

      August 02, 2024 at 3:16 pm

      Woohoo! So glad to hear it 🙂

      Reply
  4. Karyn

    October 07, 2019 at 2:44 pm

    Can't wait to try this! Can this keep in the fridge for 4-5 days?

    Reply
    • Lacey Baier

      October 15, 2019 at 1:49 pm

      Yep, that's about the exact time it will keep - just make sure you're using a meal prep container that is air-tight.

      Reply
  5. Nick and Darby

    July 29, 2018 at 6:23 pm

    4 stars
    Very good recipe, except our garlic cloves must have been too big because with 3 raw cloves we were breathing, sweating, and living garlic for the next week. Our neighbors are donating mints and air fresheners.

    Reply
    • Nick and Darby

      August 02, 2018 at 8:23 pm

      5 stars
      Ohhhhh, you're supposed to steam the garlic! Note: do not make this dish with raw garlic or you'll be elevators and other confined spaces.

      Reply
      • Lacey Baier

        November 08, 2018 at 7:38 pm

        YES, you steam the garlic along with the cauliflower. That makes more sense why it was so strong!

    • Lacey Baier

      November 08, 2018 at 7:37 pm

      LOL well that's not what you want! 🙂

      Reply
  6. susana

    July 26, 2018 at 9:58 pm

    4 stars
    so I made this and it was great! one thing i didnt add was the cheese, and i added some sour cream. The mash ended up having a sweet taste which I didnt like. Does anyone know why? I add the same seasonings to regular mashed potato and doesnt have the same taste.

    Reply
    • Lacey Baier

      November 08, 2018 at 7:36 pm

      Hey Susana, that is so strange about it having a sweet flavor, especially after adding in sour cream. I'm guessing the cauliflower was just particularly sweet for some reason?

      Reply
    • Shawna

      November 12, 2018 at 6:07 am

      5 stars
      I use unsweetened soymilk as it has a more nuetral taste. Almond milk does have a slightly sweet taste. In my opinion. 😃

      Reply
      • Lacey Baier

        October 15, 2019 at 1:51 pm

        That's fine, Shawna - use any milk you please 🙂

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Cauliflower Mashed Potatoes | An easy, healthy, low carb option that takes just like mashed potatoes, but with cauliflower! | A Sweet Pea Chef
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