A serving bowl of mashed cauliflower

Mashed cauliflower is a lighter, low-carb alternative to mashed potatoes, but it’s every bit as comforting. When cooked until very tender and blended with a bit of cream and butter, the texture becomes smooth, rich, and surprisingly luxurious.

This is an easy side dish that works with everything from roasted chicken to grilled steak. It’s also simple to customize—add garlic, herbs, or cheese to suit your taste.

What You’ll Like About This Dish

Low-carb comfort. A satisfying alternative to traditional mashed potatoes.

Easy to prepare. Just boil, drain, and blend.

Customizable. Add herbs, garlic, or cheese to change the flavor.

Perfect texture. Smooth and creamy when processed well.

Ingredient Notes

  • Cauliflower – A large head gives you enough for generous servings; cut into florets for even cooking.
  • Garlic – Optional but adds a nice aromatic note.
  • Cream – Light or heavy cream helps create a silky mash.
  • Butter – Adds richness and improves texture.
  • Salt and pepper – Essential for bringing out the cauliflower’s mild flavor.

Steps to Make Mashed Cauliflower

  1. Trim and cut the cauliflower into florets.
  2. Boil the cauliflower with garlic and salt until very tender.
  3. Drain well and press out excess moisture.
  4. Process the cauliflower with cream and butter until smooth.
  5. Season to taste before serving.

Tips

  • Drain thoroughly and press out moisture for the best, creamiest texture.
  • Use a food processor for smooth mash or a masher for rustic texture.
  • Add roasted garlic for deeper flavor.
  • Stir in Parmesan or cheddar if you prefer a cheesy version.

Recipe Variations

  • Garlic lovers. Add roasted garlic or extra sautéed garlic for richer flavor.
  • Cheesy version. Mix in Parmesan, cream cheese, or shredded cheddar.
  • Herb blend. Add chives, parsley, rosemary, or thyme.
  • Dairy-free. Replace cream and butter with olive oil and broth.

Serving Suggestions

  • Serve alongside roasted chicken, steak, or pork.
  • Pair with pan-seared fish or salmon.
  • Add gravy or a pan sauce over the mash.
  • Garnish with herbs, black pepper, or a drizzle of melted butter.

How to Store

Refrigerate: Store leftover mashed cauliflower in an airtight container for up to 3 days.

Freeze: Freeze portions for up to 2 months. Thaw in the refrigerator before reheating.

Reheat: Warm gently in a saucepan with an extra splash of cream or butter to restore smoothness.

A big bowl of keto-friendly mashed cauliflower.

Mashed Cauliflower

Diana Rattray
Replace your carb-heavy mashed potatoes with mashed cauliflower. It’s just as delicious and satisfying, and preparation is a breeze!
No ratings yet
Servings 4 servings
Calories 138
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes

Ingredients
  

Instructions

  • Trim the cauliflower, discarding the leaves. Separate the florets and discard the tough stem. Put the cauliflower in a saucepan and cover with water; add the minced garlic, if using, and 1/2 teaspoon of kosher salt.
    1 large cauliflower | 2 tsp minced garlic (optional) | 1/2 tsp kosher salt (for the cooking water)
  • Place the pan over high heat and bring the cauliflower to a boil. Cover the pan and reduce the heat to medium-low. Continue boiling for about 15 minutes, or until the cauliflower is very tender. Drain well.
  • Mash the cauliflower lightly with a potato masher and transfer it to a fine mesh strainer set over a bowl. Press the cauliflower with a large spoon or the bottom of a cup to press out as much moisture as possible.
  • Put the cauliflower in a food processor with the half-and-half and the butter. Process until smooth.
    3 tbsp half-and-half | 2 tbsp butter
  • Season with kosher salt and freshly ground black pepper to taste.
    Freshly ground black pepper | Kosher salt

Nutrition

Calories: 138kcalCarbohydrates: 11gProtein: 4gFat: 10gSaturated Fat: 6gPolyunsaturated Fat: 0.4gMonounsaturated Fat: 3gTrans Fat: 0.2gCholesterol: 28mgSodium: 112mgPotassium: 647mgFiber: 4gSugar: 4gVitamin A: 289IUVitamin C: 102mgCalcium: 58mgIron: 1mg

Disclaimer:

Our nutritional information is based on a third-party application that analyzes the ingredients list to determine the values. The information is meant to be helpful, but should be considered an estimate. Values may differ depending on measurements, brands, serving variations, and database availability.

Keyword butter, cream, keto, low carb, mashed cauliflower
Tried this recipe?Let us know how it was!

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