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These cauliflower mashed potatoes have become a must-have at my table, and I can’t wait to share my homemade mashed potatoes recipe with you! I first started making them as a way to add a little extra veggie goodness to a classic dish, and they quickly became a hit. The cauliflower adds a subtle creaminess that makes these mashed potatoes ultra-smooth and satisfying, yet you’d never guess it’s in there!

I love making this recipe because it combines the fluffy texture of Yukon gold potatoes with Greek yogurt for a lighter feel, and the ranch seasoning gives it that delicious, savory boost. Perfect for cozy family dinners or festive gatherings, these mashed potatoes with Greek yogurt and a hidden cauliflower boost are a comforting addition to any meal.
For more delicious mashed potatoes, try our cottage cheese mashed potatoes and slow cooker mashed potatoes next!
Table of Contents
- Why You Will Love These Mashed Potatoes
- What Are Cauliflower Mashed Potatoes?
- Ingredients Needed
- How To Make Cauliflower Mashed Potatoes
- Shawna’s Expert Tips For The Best Mashed Potatoes
- What To Serve With Mashed Potatoes
- Storage Instructions
- Frequently Asked Questions
- More Potato Recipes to Try!
- HOMEMADE MASHED POTATOES RECIPE Recipe
Why You Will Love These Mashed Potatoes
- Made With Cauliflower: They are made with potatoes and cauliflower, for a lighter option without sacrificing flavor or texture.
- Healthier: They taste like classic mashed potatoes while being a healthier option. This recipe has no sour cream, cream cheese, or heavy cream, and only a small amount of light butter.
- Lighter: Greek yogurt makes these mashed potatoes creamy and lightens them up!
- Incredible Flavor: Ranch seasoning adds incredible flavor to these mashed potatoes.
What Are Cauliflower Mashed Potatoes?
Cauliflower mashed potatoes are a healthier take on classic mashed potatoes, incorporating riced cauliflower for a lighter, low-carb alternative. In addition to cauliflower, we added 0-fat Greek yogurt to these mashed potatoes. The Greek yogurt adds a creamy texture without the extra calories of traditional butter or heavy cream.
Ingredients Needed

- Potatoes: Use three pounds of Yukon gold potatoes.
- Salt: Add salt to the pot of cold water before bringing the potatoes to a boil.
- Cauliflower: Use 12 ounces of frozen or fresh riced cauliflower.
- Light Butter: Add one tablespoon of light butter.
- Garlic: Use three garlic cloves for incredible flavor.
- Greek Yogurt: Use 0-fat Greek yogurt. The Greek yogurt adds protein and creaminess.
- Ranch Seasoning: Add dry ranch seasoning to give these mashed potatoes so much delicious flavor!
How To Make Cauliflower Mashed Potatoes
Step 1: If you’re using frozen riced cauliflower, let it defrost while you work on the potatoes. Wash, peel, and cut the Yukon gold potatoes into uniform, small pieces. Then, add the chopped potatoes to a large pot or Dutch oven and cover them with cold water, adding 2 tablespoons of salt. Make sure the water covers the potatoes by about 1-2 inches. After that, bring the pot to a boil over high heat.

Step 2: Once the water reaches a rolling boil, cook the potatoes for an additional 15-20 minutes, until the potatoes are fork-tender. When the potatoes are nearly done, add the riced cauliflower to the pot and boil for an additional 5-6 minutes until both the potatoes and cauliflower are fully tender.
Step 3: Drain the potatoes and cauliflower using a strainer. Meanwhile, melt the light butter in the pot. Then, add the crushed garlic to the pot and sauté it over low heat.
Step 4: In a small bowl, mix the Greek yogurt and ranch seasoning. Add the drained potatoes and cauliflower to the pot with the butter and garlic, and mash using a potato masher. While mashing, incorporate the Greek yogurt and ranch mixture. Mash just enough to combine everything, avoid over-mashing. Then, serve these mashed potatoes and enjoy!

Shawna’s Expert Tips For The Best Mashed Potatoes
- Use Yukon Gold Potatoes: Homemade mashed potatoes are the best when they are made with Yukon Gold potatoes. Using Yukon Gold potatoes results in the most fluffy and creamy mashed potatoes. Also, they are super easy to mash and have more flavor. They are perfect in this recipe!
- Cook the Potatoes in Cold Water: It is important that the chopped potatoes begin cooking in cold salted water. This ensures that the potatoes will cook evenly.
- Don’t Over-Mix Mashed Potatoes: It is very important not to over-mash or over-mix your mashed potatoes. This prevents them from becoming gummy.
- How to Thin Out Mashed Potatoes: If your mashed potatoes turn out too thick or you would like them to be a thinner consistency, you can always add some milk. I recommend starting with a few tablespoons of milk to get the desired consistency. Or, you can use chicken broth or vegetable broth instead of milk.
- How to Keep Mashed Potatoes Warm: If you are not serving your mashed potatoes immediately you can always put them in a slow cooker on low to keep them warm.
What To Serve With Mashed Potatoes
These creamy mashed potatoes are the perfect side dish for cozy meals and festive occasions like Thanksgiving or Christmas. For added flavor, top them with fresh herbs such as chives, parsley, or sliced green onions before serving.
We love enjoying these mashed potatoes on Thanksgiving with oven-roasted brined turkey breast, mac and cheese, homemade cranberry sauce, pumpkin pie, slow cooker chicken and gravy, and turkey stuffing meatballs!

Also, these mashed potatoes pair perfectly with our turkey stuffing meatloaf, turkey mushroom meatloaf, and Italian turkey meatloaf! The options are endless!

Storage Instructions
Store leftover mashed potatoes in an airtight container in the refrigerator for 3-4 days.
Frequently Asked Questions
Can I Make Mashed Potatoes Ahead of Time?
Yes, these homemade mashed potatoes can be made ahead of time! Store them in an airtight container in the fridge for up to four days. When you are ready to enjoy them you can heat them up in the oven, microwave, or in a saucepan on the stovetop over low heat until warm.
Can You Freeze Mashed Potatoes?
Yes, mashed potatoes can be frozen! They will last up to 2 months in the freezer in a freezer-safe container. When it comes to defrosting, leave them in the fridge overnight to thaw completely.
Are Mashed Potatoes Healthy?
These cauliflower mashed potatoes are a healthier option. We lightened them up by using Greek yogurt and some riced cauliflower. You can’t even tell that there’s Greek yogurt or cauliflower in this recipe! Also, the ranch powder and garlic maximize the flavor without adding fat. Plus, the Greek yogurt adds creaminess to the potatoes.
More Potato Recipes to Try!
- Cheesy Smashed Potatoes Recipe
- Air Fryer Parmesan Potatoes
- Healthy Mississippi Mud Potatoes
- Air Fryer Red Potatoes
- Creamy Potato Soup
If you try this recipe please be sure to leave us a comment and star rating ★★★★★ letting us know how it turns out for you.
HOMEMADE MASHED POTATOES RECIPE

Ingredients
- 3 pounds Yukon Gold potatoes
- 2 tablespoons salt (for the cold water)
- 12 ounces riced cauliflower, fresh or frozen
- 1 tablespoon light butter
- 3 cloves garlic, crushed
- 1/2 cup 0-fat Greek yogurt
- 1 ½ tablespoons dry ranch seasoning
Instructions
- If you’re using frozen riced cauliflower, let it defrost while you work on the potatoes. Wash, peel, and cut the Yukon gold potatoes into uniform, small pieces to ensure even cooking. Then, add the chopped potatoes to a large pot or Dutch oven and cover them with cold water, adding 2 tablespoons of salt. Make sure the water covers the potatoes by about 1-2 inches. After that, bring the pot to a boil over high heat.
- Once the water reaches a rolling boil, cook the potatoes for an additional 15-20 minutes, until the potatoes are fork-tender. When the potatoes are nearly done (around the 15-minute mark), add the riced cauliflower to the pot and boil for an additional 5-6 minutes until both the potatoes and cauliflower are fully tender.
- Drain the potatoes and cauliflower using a strainer. Meanwhile, melt the light butter in the pot. Then, add the crushed garlic to the pot and sauté it over low heat for about 1 minute, just until fragrant, be careful not to burn it.
- In a small bowl, mix the Greek yogurt and ranch seasoning. Add the drained potatoes and cauliflower to the pot with the butter and garlic, and mash using a potato masher. While mashing, incorporate the Greek yogurt and ranch mixture. Mash just enough to combine everything, avoid over-mashing. Then, serve these mashed potatoes and enjoy!
Video

Notes
- Cold Water: Ensure the chopped potatoes begin cooking in cold salted water so they cook evenly.
- Don’t Over-Mix: To prevent the mashed potatoes from becoming gummy, avoid over-mixing them.
- Consistency: If your mashed potatoes turn out too thick or you would like them to be a thinner consistency, you can always add some milk.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.














