Quick Instant Pot Potato Cauliflower Mash (Whole30 Paleo) 
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Quick Instant Pot Potato Cauliflower Mash (Whole30 Paleo) – a simple and delicious 4 ingredient recipe with extra hidden veggies! This creamy blend of potatoes and cauliflower made in the Instant Pot is sure to be a family favorite!
Mashed potatoes are a favorite in our family. When it comes to mashed potatoes, I can polish off several helpings in one sitting and they’re most definitely my favorite part of any Thanksgiving meal. They’re just comfort food embodied to me.
I think because my love of mashed potatoes is so strong, I haven’t been able to jump on the mashed cauliflower train just yet. While it’s all the rage, particularly on Whole30/Paleo plans, cauli mash doesn’t quite do it for me. Also, I’ve tried and failed miserably at converting my kids and husband to mashed cauliflower. So to please this mashed potato-loving-family of mine, I created this potato cauliflower blend and it’s a perfectly delicious combination of the two!
This recipe has the creamy whipped texture of mashed potatoes with hidden cauliflower hanging out in the background. If you’re trying to reduce your carb load or sneak in some extra veggies, this recipe is your answer. It’s also kid and husband approved!
I can’t forget to mention the best part of this recipe…it’s super fast and easy to make! I toss the potatoes and cauliflower in the Instant Pot with some broth, then mash/whip the mixture with some ghee. It could also be made on the stovetop, I just love the Instant Pot for its quick turnaround time. 🙂
What You’ll Need
Cauliflower
Russet potatoes
Chicken Broth (see my homemade version here)
Butter or Ghee
Kosher Salt
How to Make Potato Cauliflower Mash
Begin by peeling the potatoes and chopping them. Chop the cauliflower and add it all to the Instant Pot.
Add chicken broth and salt and cook on Manual setting for 5 minutes.
Remove the veggies and add the ghee (or butter.) Whip until smooth and creamy.
Is Cauliflower Potato Mash Healthier than Regular Mashed Potatoes?
There are a couple of benefits to adding cauliflower to your mashed potatoes. One, cauliflower is nutrient dense – rich in vitamin C, folate, magnesium, B6, and a great source of fiber. It is also a low-carb food source and can be a great substitution for potatoes if carbs need to be avoided for maintaining healthy blood sugar levels, etc.
Storage & Reheating Instructions
Store any leftovers in an airtight container in the refrigerator. To reheat, place desired amount in a bowl, adding a bit of broth or butter as desired if cauliflower mash seems dry. Cover with a damp paper towel and microwave for 30-60 seconds until warm.
What to Serve with Potato Cauliflower Mash
Serve this dish as a side to any meat/protein, such as:
Did you try this recipe and love it too? Please leave your rating and review below! And don’t forget to tag your pictures on Instagram!
Quick Instant Pot Potato Cauliflower Mash (Whole30 Paleo)
Ingredients
- 5 medium russet potatoes , peeled and cut into large chunks
- 1 small cauliflower head, cut into chunks
- 1 cup low sodium chicken broth, egetable broth for vegetarian
- 3 tablespoons ghee or clarified butter, or butter for non-Paleo/Whole30
- 1 teaspoon kosher salt
Instructions
- Add potatoes, cauliflower, and broth to the Instant Pot. Seal lid and cook on Manual setting for 5 minutes.
- Quick release pressure when cycle is complete. Remove potatoes and cauliflower from the liquid and place in the bowl of a mixer. Add ghee or butter and salt. Whip until smooth and creamy.
- Alternatively, use a potato masher to mash the potatoes and cauliflower until desired consistency.
Nutrition
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Vegetarian
Keto Friendly
Dairy Free
9 Comments on “Quick Instant Pot Potato Cauliflower Mash (Whole30 Paleo)”
Very good recipe!
Didn’t even tell my kids these were cauliflower “potatoes” they had no clue!!!!
Nice creamy mash, makes for a great side 🙂
Tried ghee butter for the first time and was impressed!
Doing the Whole30 program so this was the first time I ever tried making cauliflower and potatoes mashed. First time ever making Ghee as well. I must say they were delicious. Would definitely recommend!
Has anyone tried doubling this recipe? How much should I increase cooking time by if I double it? Also, my instant pot is an 8qt so not sure if I need to make any adjustments.
This was super easy and delicious!! I will never make regular mashed potatoes again. Thank you!
Can I use olive oil instead of ghee? Ghee is too expensive where I am so we haven’t bought it and just doing without. Also hate the taste of coconut so no to coconut oil or milk. Thank you
Hey there – olive oil should work, it just might have a slightly different taste. Let me know what you think!