Keto Cauliflower Mashed Potatoes
These Keto Cauliflower Mashed Potatoes are a game-changer for anyone missing classic mashed potatoes on a low-carb diet. In just 15 minutes, you can whip up a creamy, buttery, and fluffy side dish that tastes incredibly similar to the real thing, with only 3 net carbs per serving!

Ingredients & What You’ll Need
- Cauliflower Florets (1 to 1 ½ lbs): The low-carb base, around 1 large or 2 medium heads.
- Cream Cheese (4 Oz / 112g): Softened, this adds richness and contributes to the creamy texture.
- Salted Butter (2 Tbsps / 28g): Essential for that classic buttery mashed potato flavor.
- Salt (To Taste): Enhances all the flavors of the dish.
- Black Pepper (To Taste): Adds a touch of warmth and spice.
- Fresh Chives (Chopped, As Garnish): For a fresh, oniony finish and vibrant color.
How to Make Keto Cauliflower Mashed Potatoes
Making these keto mashed potatoes is incredibly quick and easy. You’ll have a delicious, low-carb side dish ready in no time!
Steaming the Cauliflower
First, fill a medium stockpot with 1-2 inches of water. Add a pinch of salt to the water and bring it to a rolling boil. Once boiling, carefully add in your cauliflower florets. Cover the pot and allow the cauliflower to boil or steam on medium-high heat for about 10 minutes, or until the florets are tender when pierced with a fork. It’s crucial not to overcook them, as this can lead to watery mashed potatoes.
Mashing and Seasoning
Once the cauliflower is tender, drain it very well in a colander. This step is important to remove excess water, which can make your mashed potatoes soupy. Immediately return the drained cauliflower to the hot pot. Add in the softened cream cheese and the salted butter.
Now, it’s time to mash! Use either an immersion blender (for the smoothest consistency) or a hand masher. Blend or mash until the mixture is smooth and creamy. Be careful not to over-blend or over-mash, as this can also make the texture gluey. Finally, season the mashed cauliflower generously with salt and black pepper to taste, then give it a final stir to combine evenly.
Serving Your Keto Mashed Potatoes
Spoon your freshly made Keto Cauliflower Mashed Potatoes into a serving bowl. For an extra touch of indulgence, add a small slab of butter on top, allowing it to melt into the warm, creamy potatoes. Finish with a sprinkle of fresh, chopped chives for garnish. Serve immediately and enjoy this comforting, low-carb side!
Creative Ways to Use Keto Cauliflower Mashed Potatoes
These versatile “mashed potatoes” can be enjoyed in many ways beyond a simple side dish.
Classic Side Dish
Serve alongside roasted chicken, steak, or pork chops for a comforting and satisfying low-carb meal.
Topping for Shepherd’s Pie
Use as a delicious, creamy topping for a keto-friendly shepherd’s pie, replacing traditional potato mash.
Thickener for Soups
Stir a spoonful into creamy keto soups or stews to add thickness and extra vegetable goodness without added carbs.
Base for Keto Bowls
Use as a comforting base for build-your-own keto bowls, topped with your favorite proteins and vegetables.
Tips for Perfect Keto Cauliflower Mashed Potatoes
Don’t Overcook the Cauliflower
Cooking the cauliflower until it’s just tender, but not mushy, is key. Overcooked cauliflower absorbs too much water, leading to watery mashed potatoes.
Drain Very Well
After cooking, make sure to drain the cauliflower thoroughly. You can even press it lightly in the colander to squeeze out any excess moisture. Less water equals creamier mash.
Don’t Over-Mash/Over-Blend
Whether you use an immersion blender or a hand masher, stop as soon as the mixture is smooth. Over-processing can release too much water and create a gummy texture.
Adjust Seasoning to Taste
Salt and pepper are essential. Taste your mashed potatoes before serving and adjust the seasoning to ensure they are perfectly flavored. A little extra butter never hurts!
Add-Ins for Flavor
Feel free to experiment with other additions like a pinch of garlic powder, a dash of onion powder, or a sprinkle of nutritional yeast for a cheesy flavor boost.
Conclusion
These Keto Cauliflower Mashed Potatoes are a fantastic low-carb alternative that truly delivers on taste and texture. They’re quick to make, incredibly versatile, and so creamy and satisfying that they’ll quickly become a staple in your keto kitchen. Say goodbye to carb-heavy sides and hello to a delicious, guilt-free classic!
Keto Cauliflower Mashed Potatoes
Enjoy incredibly creamy, buttery, and fluffy Keto Cauliflower Mashed Potatoes with only 3 net carbs per serving—you'll never guess they're not potatoes!
Ingredients
- 1 to 1 ½ lbs Cauliflower Florets (approx. 1 large or 2 medium heads)
- 4 Oz (112g) Cream Cheese, softened
- 2 Tbsps (28g) Salted Butter
- Salt, to taste
- Black Pepper, to taste
- Fresh Chives, chopped (for garnish)
Instructions
- Boil Cauliflower: Fill a medium stockpot with 1-2 inches of salted water. Bring to a boil. Add cauliflower florets, cover, and boil/steam on medium-high heat for about 10 minutes until tender. Do NOT overcook.
- Drain & Return: Drain the cauliflower very well in a colander. Return it to the hot pot.
- Add Dairy: Add the softened cream cheese and butter to the pot with the cauliflower.
- Mash/Blend & Season: Blend or mash using an immersion blender or hand masher until smooth. Do NOT over-blend/mash. Season to taste with salt and pepper, and stir.
- Serve: Serve hot with a slab of butter and fresh chopped chives on top.
Notes
Nutrition Information:
Serving Size:
per servingAmount Per Serving: Calories: 100Total Fat: 8gCholesterol: 25mgSodium: 150mgCarbohydrates: 6gNet Carbohydrates: 3gFiber: 3gSugar: 2gProtein: 3g
