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Mashed Cauliflower (Low-Carb Mashed “Potatoes”) | ![]() |
Real Food, Fresh & Flexible. Weeknight Easy, Weekend Special. Weight Watchers Friendly. Low Carb. Naturally Gluten Free. Vegetarian. Great for Meal Prep.
Your Mouth Might Do a Double Take
Turns out, there are two ways to concoct a steaming bowl of light ‘n’ fluffy mashed potatoes. The first calls for potatoes plus a dairy’s worth of butter and cream. The second calls for – get this! – ditching the spuds entirely!
These "potatoes" are really cauliflower and turnips, cooked together and mashed together.
So what should you expect after mashing cauliflower and turnips together? What are they like?
- Texture-wise, the mouthfeel is like traditional mashed potatoes except lighter.
- Taste-wise, once the feel of mashed potatoes is present, the two vegetables are subtle enough that you just might not notice!
Now before Mr. Potato Head accuses me of potato-ism, please know that I love potatoes! In fact, you just might say that only a potato fiend fan would collect this many potato recipes.
But not everyone eats potatoes, either by choice or by prescription. There are the dieters, the whole low carb craze and all. And there are those with diabetes, whose blood glucose skyrockets when confronted with too many carbs.
The great news is that this recipe for "low-carb mashed potatoes" (aka Mashed Cauliflower) is delicious for everyone. I recommend serving it with something, say under a bowl of stew, rather than on its own.
Now to be honest, when my dad first tried my new low-carb "potatoes", he sniffed, "There is NO substitute for the Irish potato."
But another taste-tester with certified culinary credentials thought otherwise, "This could pass for potatoes, no question." (Ha! No wonder I married him!)
Which camp is yours? Decide for yourself!
But Do Know, Cauliflower Is Such a Chameleon!
Cauliflower is a low-carb substitute for potatoes but also for rice and dried beans, even things like chicken wings. (Ever heard of buffalo cauliflower? Total take-off on buffalo chicken wings!)
Here are some of my recipes which use cauliflower in creative ways that lifts cauliflower to mimic other higher-carb foods. You'll find these and more all in a "Cauliflower the Chameleon" section here with the cauliflower recipes.
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FOR RICE
- Cauliflower Risotto (pictured)
- Cauliflower Spanish "Rice"
- Cauliflower "Rice" with Ginger Vinaigrette
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FOR POTATOES
- Cauliflower Cream
- Cauliflower "Potato" Salad
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FOR CHICKPEAS
- Cauliflower Hummus
But There's No Forsaking Real Potatoes
Some times, it's just potatoes that call, you know what I mean? So cook up your best potatoes and love 'em every bite. Here are some favorites, you'll find these and many more here in the potato recipes.
Just updated! First published way back in 2009 as "Lighter Mashed Potatoes".
MASHED CAULIFLOWER
Time to table: 45 minutes
Makes about 4 cups
- Salted water to cover
- 1 large head cauliflower (about 3lb/1350g), trimmed, core removed, cut into large florets
- 1/2 pound (225g) turnips, trimmed and cubed
- 1/4 cup buttermilk (or milk or half & half or really any dairy)
- 2 tablespoons butter
- 1 tablespoon chopped fresh thyme or sage
- Tabasco to taste (don’t skip)
- Salt and white pepper to taste
COOK & PURÉE Bring the salted water to a boil; add the cauliflower and turnips as they’re prepped. Reduce the heat to maintain a fast simmer, cover and cook for about 20 minutes or until vegetables are cooked through. Drain well and transfer to a food processor (see TIPS) and process until smooth.
TO SERVE IMMEDIATELY Return the puréed mixture to the hot pan on medium high heat. Stirring often, cook off the excess liquid, about 5 – 10 minutes. (Do take the time to cook off the liquid, otherwise, the wateriness will mar the final product.) Stir in the remaining ingredients. Transfer to serving bowl. Serve and enjoy!
MEAL PREP Mashed Cauliflower is just as good made ahead of time, refrigerated and then just used a serving at a time for four or five days.
TO MAKE AHEAD FOR THE OVEN After puréeing, stir in about 4oz/112g low-fat cream cheese along with the milk, butter, herbs and Tabasco. Transfer into a well-greased baking dish. Sprinkle with additional chopped fresh herbs. Cover with foil and refrigerate. Return to room temperature. Bake for about 30 minutes at 300F or until hot clear through.









CELERIAC MASHED "POTATOES" If you like, substitute celery root (also called celeriac) for the cauliflower. It adds a subtle touch of celery flavor that’s quite lovely. Celeriac is expensive, however, so use a small head plus one to two pounds of turnips, whatever it takes to get to 2-1/2 pounds edible vegetable. The celeriac takes longer to cook so cook them alone for about 15 minutes before adding the turnips.
CAULIFLOWER & POTATO MASHED POTATOES So call me crazy but my next version, I want to mix a head of cauliflower and one or two peeled russet potatoes. It wouldn't be as low carb obviously but I think would be a magical combo.
VEGAN MASHED CAULIFLOWER This is super-easy to convert! Just use vegan butter or olive oil instead of butter. Then use a plant-based "milk" such as almond, oat, etc.




A Menu To Experiment with Mashed Cauliflower
Fresh Vegetables with Easy Radish Spread
Beef & Mushroom Stew
Mashed Cauliflower
(recipe above)
Chopped Vegetable Salad with
My Everyday Creamy Herb Salad Dressing
Lemon Pots
More Ways To Serve Lighter Mashed 'Potatoes'
(hover with a mouse for a description; otherwise click a photo to view the recipe)from Kitchen Parade
~ more cauliflower recipes ~
~ more turnip recipes ~
~ more actual potato recipes ~
from A Veggie Venture
© Copyright Kitchen Parade
2009, 2012 & 2020
I've become totally converted to using a ricer for my mashed potatoes. I wonder how these would work in that...
ReplyDeleteA ricer may well work, since you can exert hard pressure to push the vegetables through. It sure is worth a good try, Ellen!
ReplyDeleteI used to make these when we were doing Adkins, and they really are very, very good. Tip: cauliflower can also be turned into a great Spanish rice!
ReplyDeleteWhile I still drool at the thought of REAL mashed potatoes, I've discovered the joy of mashed cauliflower and another favorite is a mash of turnips, carrots and parsnips. They may not be the same as potatoes, but they are truly tasty none the less and perfect for low-carb dieting.
ReplyDelete