Cauliflower mashed potatoes are one of those side dishes that sound like a compromise until you actually taste them. The cauliflower keeps the mash light and savory, while a small amount of potato gives it the familiar soft, creamy texture you expect from classic mashed potatoes. A little cream cheese and butter bring everything together, and garlic powder, onion powder, and black pepper give it enough flavor to stand on its own.
This is an easy side dish for a weeknight dinner, but it also fits right in with a holiday meal. You can make it completely cauliflower-based for a lighter option or keep the potato in the recipe for a more traditional mashed-potato texture.
Cauliflower Mashed Potatoes Recipe
| Prep Time | 15 minutes |
|---|---|
| Cook Time | 15 minutes |
| Total Time | 30 minutes |
| Servings | 8 |
| Course | Side Dish |
| Method | Steamed and blended |
Ingredients
- 1 large head of cauliflower, about 2 pounds, cut into florets
- 1 medium russet potato, peeled and cut into small cubes
- 4 ounces cream cheese, softened and cut into pieces
- 2 tablespoons unsalted butter, plus extra for serving
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 3/4 teaspoon fine salt, or to taste
- Freshly ground black pepper, to taste
- Fresh chopped chives, optional, for serving
Also Read: Lemon Cheesecake Tart
How to Make Cauliflower Mashed Potatoes
1. Prepare the vegetables
Trim the cauliflower and cut it into evenly sized florets so everything cooks at roughly the same rate. Peel the potato and cut it into small cubes. Smaller pieces will become tender more quickly and blend easily into the cauliflower.
2. Steam until very tender
Add about an inch of water to a large pot and bring it to a boil. Place the cauliflower and potato in a steamer basket, cover, and steam for about 12 to 15 minutes. The vegetables should be very soft. If a fork slides through them without much resistance, they are ready.
3. Let the vegetables drain
Remove the steamer basket and allow the vegetables to sit for a few minutes. This small step matters because excess water can make the finished mash loose instead of thick and creamy.
4. Blend until creamy
Transfer the warm cauliflower and potato to a food processor. Add the cream cheese, butter, garlic powder, onion powder, salt, and black pepper. Process until the mixture is smooth and creamy. Stop once or twice to scrape down the sides if needed.
If you do not have a food processor, you can mash everything by hand with a potato masher. The result will have a little more texture, but it will still be delicious.
5. Taste and adjust
Give the mash a taste before serving. Add another pinch of salt if it tastes flat or a little more black pepper if you want extra bite. If the mixture seems thicker than you like, stir in a small amount of warm milk until it reaches the consistency you prefer.
6. Serve warm
Spoon the cauliflower mashed potatoes into a serving bowl and finish with a small pat of butter and chopped fresh chives. A little freshly ground black pepper on top is also a nice touch.
Also Read: Refried Black Beans
What You Can Do Better
The biggest trick with cauliflower mashed potatoes is controlling moisture. Cauliflower naturally holds quite a bit of water, so steaming is preferable to boiling. Once the vegetables are cooked, give them a few minutes to release excess steam before blending.
For the smoothest texture, use a food processor and make sure the cauliflower is cooked until completely tender. If you prefer a more rustic side dish, skip the food processor and use a potato masher instead.
You can also adjust the balance between cauliflower and potato. More potato will make the dish taste closer to traditional mashed potatoes, while using only cauliflower creates a lighter, more vegetable-forward mash.
Can You Make It Without the Potato?
Yes. Simply leave out the russet potato and increase the cauliflower slightly if you want a completely cauliflower-based mash. The texture will be somewhat lighter and less starchy, but the cream cheese and butter will still give it a rich, creamy finish.
Also Read: Cauliflower Salad
Can You Use Frozen Cauliflower?
Frozen cauliflower works well for this recipe. Steam it until completely tender and allow it to drain well before blending. Because frozen cauliflower can hold more moisture, giving it a few extra minutes to steam off excess water can help keep the mash thick.
How to Store Leftovers
Allow the mashed cauliflower to cool, then transfer it to an airtight container and refrigerate. It should keep well for up to 4 days. Reheat gently on the stovetop or in the microwave, stirring occasionally. If it becomes too thick after chilling, add a small splash of milk or a little butter while reheating.
What to Serve With Cauliflower Mashed Potatoes
This creamy side works with almost anything you would normally serve with mashed potatoes. Try it with roasted chicken, turkey, meatloaf, grilled vegetables, baked salmon, or a simple mushroom gravy. It is especially good alongside roasted vegetables because the creamy texture balances out their crisp edges.
Also Read: Pumpkin Snickerdoodle Cookies
Nutrition Information
The following nutrition values are approximate and can vary depending on the brands and exact quantities of ingredients used.
| Nutrient | Approx. Per Serving |
|---|---|
| Calories | 125 |
| Total Fat | 8 g |
| Saturated Fat | 4 g |
| Carbohydrates | 10 g |
| Fiber | 3 g |
| Sugars | 3 g |
| Protein | 4 g |
| Sodium | 230 mg |
Nutrition information is an estimate and will vary depending on the ingredients and brands used.
Also Read: Oven Roasted Sausage and Potatoes
Frequently Asked Questions
Are cauliflower mashed potatoes healthier than regular mashed potatoes?
They can be a lighter alternative because replacing some of the potato with cauliflower reduces the amount of starch and carbohydrates in the dish. The final nutrition will depend on how much butter, cream cheese, and potato you use.
How do I make cauliflower mashed potatoes thicker?
Steam rather than boil the cauliflower, allow the cooked vegetables to release excess moisture, and avoid adding too much liquid during blending. Adding a little extra cream cheese can also help create a thicker texture.
Can I make cauliflower mashed potatoes ahead of time?
Yes. Prepare the mash up to a day ahead, refrigerate it in a covered container, and reheat gently before serving. Stir in a small amount of butter or milk if it needs loosening.
Why are my cauliflower mashed potatoes watery?
Usually, the cauliflower contained too much moisture. Overcooking it in water can make the problem worse. Steaming and allowing the cooked cauliflower to drain or release steam before blending will give you a thicker result.
Can I make this recipe dairy-free?
Yes. Use a dairy-free cream cheese and plant-based butter in place of the regular versions. Check the labels if you need the finished dish to meet specific dietary requirements.
