The Best Mashed Cauliflower

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The Best Mashed Cauliflower is the low-carb side dish that actually feels satisfying, thanks to one simple trick that keeps it thick, fluffy, and never watery. Finished with garlic butter, cream cheese, and Parmesan, it has all the cozy comfort of mashed potatoes with a lighter twist!

114 CAL 9g CARBS 7g FAT 6g PROTEIN 4
10 Comments

If you've had mashed cauliflower that turned out thin, bland, or just plain sad, this version fixes that fast. The biggest secret is drying the cauliflower really well after boiling, which gives you that thick, scoopable texture instead of something loose and soupy.

From there, it's all about flavor. Garlic butter adds richness, cream cheese makes it extra creamy, and Parmesan gives it that salty, savory finish that makes people go back for another spoonful. It's simple, cozy, and so much better than a fallback "healthy side."

I also love this for meal prep because it reheats well and works with all kinds of dinners. Serve it anywhere you'd normally use mashed potatoes, or use it as a base for bowls, meatballs, or roasted vegetables!

Bowl of fresh cauliflower florets on a speckled countertop, surrounded by garlic cloves, butter, salt, and cheese.

Before You Get Started

Here are a few things worth knowing before you start cooking so everything goes smoothly.

  • Fresh cauliflower works best: Fresh florets give you the fluffiest mash, since frozen cauliflower tends to hold more moisture and can make the final texture watery.
  • Drying is the secret: After boiling, pat the cauliflower very dry with a clean kitchen towel or paper towels so the mash stays thick and creamy.
  • Dairy swaps: Sour cream can work instead of cream cheese, and olive oil or ghee can replace the butter if needed.
  • Mash, puree, or blend: There are three methods for "mashing" the cauliflower, and it all depends on the texture you like. For the most texture, mash it by hand with a potato masher or wooden spoon. For a creamier mash that still has some texture, pulse it in a food processor. For a super smooth texture, use a blender or immersion blender.

How to Make The Best Mashed Cauliflower

Here's a quick overview of how to pull this recipe together step-by-step.

1. Boil The Cauliflower

Bring a large pot of salted water to a boil and cook the cauliflower until tender, about 6 to 8 minutes. Drain well, then pat it as dry as possible.

  • Pro tip: Do not skip the drying step! That's what keeps the mash fluffy instead of watery.

2. Make The Garlic Butter

While the cauliflower cooks, melt the butter in a small saucepan and cook the garlic for a few minutes until soft and fragrant.

  • Pro tip: Keep the heat gentle so the garlic turns tender and mellow, not browned or bitter.

3. Blend Until Smooth

Add the cauliflower, garlic butter, cream cheese, Parmesan, salt, and pepper to a food processor or blender. Blend until smooth and fluffy, then taste and adjust the seasoning as needed.

Recipe Tips and Tricks

Here are the best tips and pro tricks to help this recipe turn out perfectly every time.

  • Texture choice: Mash by hand for more texture, use a food processor for creamy with a little body, or blend it smooth if you want it extra silky.
  • Make it your own: Fresh thyme, rosemary, green onions, or chives are all great here, and cheddar or crispy bacon makes it feel extra special.
  • Broth boost: Cook the cauliflower in chicken or vegetable broth instead of water if you want a little more built-in flavor.
  • Lighter option: Skip the cream cheese or Parmesan if you want to cut back, but know the mash will be a little less rich.
  • Make it extra cozy: Top with cheddar, chives, or crispy bacon if you want more of a loaded mashed potato vibe.
  • Watery fix: If your mash is still too loose, let it sit in a colander for a minute, blot off extra moisture, or blend in a little more cooked cauliflower to thicken it.
  • Vegan option: Use olive oil instead of butter, vegan cream cheese instead of regular, and nutritional yeast instead of Parmesan.

Serving Ideas

Now that you have made this delicious side dish, you need a main dish to serve with it. It works great in place of mashed potatoes, but can also be used in place of polenta or rice. Here are some of our favorites:

Creamy mashed potatoes in a bowl, garnished with fresh parsley and drizzled with melted butter

Storage & Reheating

Here's how to store, reheat, and enjoy your leftovers.

  • Storage: Store in an airtight container in the fridge for up to 4 to 5 days.
  • Freezer: Freeze in a freezer-safe bag or container for up to 3 months, then thaw overnight in the fridge.
  • Reheating: Reheat in the microwave or in a small pot with a splash of milk or broth to loosen it up if needed.
  • Leftovers: Use leftovers as a base for meatballs, top with roasted veggies and protein, or spread it into a bowl and finish with extra cheese and herbs.

Frequently Asked Questions

Here are some of the most commonly asked questions about this recipe:

Too much moisture is the usual problem. The cauliflower may have been overcooked, not dried well enough, or blended before excess water was removed. Make sure it's just tender, then dry it really well before blending.

Cauliflower is mild, so it needs enough salt, pepper, and flavor from the garlic butter and cheese. Taste after blending and adjust until it actually tastes good, not just "healthy."

That usually happens when the cauliflower wasn't cooked enough, or the blender or processor didn't fully break it down. Cook until fork-tender, then blend long enough for it to turn creamy.

The garlic likely cooked too fast or browned too much. Keep the heat moderate and cook it just until tender and fragrant so it mellows into the butter.

It may just need a splash of milk, broth, or even a little extra melted butter to loosen it up. Add a little at a time until it reaches the texture you like.

A bowl of creamy mashed cauliflower garnished with black pepper on a speckled surface.
The Recipe
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The Best Mashed Cauliflower

114 CAL 9g CARBS 7g FAT 6g PROTEIN 4
PREP TIME: 5 Min
COOK TIME: 15 Min
TOTAL TIME: 20 Min
10 Comments
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Ingredients

US METRICS
  • 1 cauliflower, chopped into small pieces
  • 1.5 tbsp butter
  • 3 garlic cloves
  • 1 tablespoon reduced fat cream cheese
  • 1/4 cup grated Parmesan
  • 1/2 tsp. salt
  • 1/4 tsp pepper

Instructions

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1

Bring a large pot of salted water to a boil. Add the cauliflower and cook for 6-8 minutes until tender. Drain and use a dish towel or paper towels to pat the cauliflower dry. Make sure it is as dry as possible. This will ensure the mash is fluffy and thick.

Top view of a pot filled with cauliflower florets in water, ready for cooking.
2

While the cauliflower is cooking, melt the butter in a small sauce pan. Add the garlic and cook for 2-4 minutes until very fragrant and tender. Remove from heat.

A stainless steel pan with sizzling butter and chopped garlic on an induction stove.
3

Add the cauliflower, garlic butter, cream cheese, Parmesan cheese, salt, and pepper to a food processor or blender. Puree until smooth and fluffy. Season with salt and pepper as needed.

Overhead view of cauliflower florets and grated cheese with pepper in a food processor, ready for blending.
Nutritional Facts
Serving Size: 2/3 cup
Amount Per Serving
Calories 114
Calories from Fat 64
% Daily Value *
Total Fat 7g
11%
Saturated Fat 4g
22%
Monounsaturated Fat 0g
0%
Polyunsaturated Fat 0g
0%
Cholesterol 18mg
6%
Sodium 471mg
20%
Total Carbohydrate 9g
3%
Dietary Fiber 3g
12%
Sugars 3g
Protein 6g

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Nutritional Values provided are estimates only and may vary based on the preparation method.

Notes

Choose your texture: There are three methods for "mashing" the cauliflower and it all depends on the texture you like. For the most texture, mash it by hand with a potato masher or wooden spoon. For a creamier mash that still has some texture, pulse it in a food processor. For a super smooth texture, use a blender or immersion blender.

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About the author Meet Kristen McCaffrey
Hi, I’m the cookbook author, recipe developer, and food enthusiast behind Slender Kitchen. I am obsessed with making healthy food that is easy to prepare and absolutely delicious. Meal planning is my secret weapon and I hope I can make meal time easier for you with our tried and tested recipes and foolproof meal plans. Learn More
10 Comments
On The Best Mashed Cauliflower
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carolyn
October 2, 2022 - 13:53
wondering if since you don't want moisture in this if it would be better to roast the cauliflower and garlic instead of boil or steam? then mash it?
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October 4, 2022 - 12:36
I haven't tried that but it could work great! You may need a bit more liquid to bring it together since the outside of the cauliflower will be more caramelized. Let me know if you try it and how it turns out!
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Kellie Salinas
February 12, 2019 - 13:34
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5
I steam the cauliflower instead and then let it cool down. This side dish is absolutely delicious. Thanks for sharing the recipe.
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Payme
September 13, 2018 - 16:07
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4
Instead of drying the cauliflower off with paper towels or whatever, I just added a bit of coconut flour to the cauliflower after I drained it. Mashed up fine and nice mashed potato consistency. Easy peasy.
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Ray Tizdale
January 18, 2022 - 17:21
Great idea!! Thank you
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September 14, 2018 - 08:35
That is genius!! Sometimes it can take a long time to dry the cauliflower. I love this trick!
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Robyn
July 5, 2018 - 16:27
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5
This is a great recipe. I served it to guests and they couldn’t believe they weren’t real mashed potatoes. My family loves this recipe. Thank you!!!
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Paige Camp
June 25, 2018 - 17:18
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5
I've tried many recipes for mashed cauliflower, and this recipe is beyond the best, they are awesome!! Thanks for sharing!
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Freda Potter
January 17, 2017 - 15:56
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5
These were outstanding.
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Carol Green
January 7, 2017 - 04:04
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5
I think I love this more than mashed potatoes. I substituted cream cheese with Greek yogurt. Yummy!
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