Mashed cauliflower stands out as an exceptionally delicious and healthy alternative to traditional mashed potatoes, offering significantly fewer carbohydrates and calories without compromising on flavor or texture. Often called “cauliflower mashed potatoes” due to its remarkably similar taste and creamy consistency, this dish is a true comfort food revelation. Preparing mashed cauliflower is incredibly quick and easy, especially when using an Instant Pot, which yields perfectly tender florets every time. This particular recipe promises a smooth, velvety, and deeply satisfying mashed cauliflower that is not only mouth-watering but also perfectly suited for Keto and other low-carb dietary lifestyles. Embrace this versatile vegetable and discover a guilt-free side dish that will quickly become a household favorite.

If you’re exploring the wonderful world of cauliflower, don’t miss out on other fantastic recipes like our Easy Roasted Cauliflower and the incredibly versatile Cauliflower Rice. For a delightful, crunchy snack, be sure to try these savory Cauliflower Parmesan Crisps.

Contents

CREAMY INSTANT POT MASHED CAULIFLOWER

For many, potatoes have always held a special place as a beloved side dish, a comfort food from childhood. While I’ve always been a fan of their versatile nature and satisfying texture, it’s also true that traditional potatoes, particularly when prepared in common ways, can be high in carbohydrates and starch. Understanding the importance of a balanced diet has led me to explore healthier alternatives that still deliver on taste and comfort.

It’s worth noting that potatoes do possess their own nutritional merits. They are a good source of vitamins, including Vitamin C and B6, and provide dietary fiber, especially when consumed with their skin on. However, for those managing carbohydrate intake or following specific diets like Keto, their high starch content can be a concern. My philosophy revolves around moderation, enjoying favorite foods mindfully, and skillfully integrating nutritious substitutes to achieve a healthier overall eating pattern.

This approach often leads me to embrace substitutes like sweet potatoes, various green vegetables, and, most frequently, cauliflower. Cauliflower has emerged as a true culinary chameleon in my kitchen, successfully stepping in for potatoes, rice, pizza crust, and even macaroni and cheese bases. Its mild flavor and adaptable texture make it an ideal candidate for transforming classic dishes into lighter, more nutrient-dense versions without sacrificing satisfaction.

The nutritional profile of cauliflower truly shines when compared to its starchy counterparts. It boasts a significantly lower carbohydrate and calorie count, along with being low in sugars and fats. Let’s look at a clear comparison (based on a 5 oz serving):

Carbohydrates: Potato – 26g | Rice – 40g | Cauliflower – 7g
Calories: Potato – 100 kcal | Rice – 185 kcal | Cauliflower – 35 kcal
Fat: Potato – 0.1g | Rice – 0.4g | Cauliflower – 0.4g
Sugar: Potato – 1.1g | Rice – 0.1g | Cauliflower – 3g

Beyond these macros, cauliflower is also an excellent source of Vitamin C, Vitamin K, folate, and B vitamins, contributing to overall health and well-being. Its impressive fiber content aids digestion and promotes satiety, making it an excellent choice for weight management. Overall, cauliflower provides a delicious and robust foundation for crafting healthier, incredibly satisfying meals.

PIN THIS RECIPE

ACHIEVING THE BEST MASHED CAULIFLOWER: EXPERT TIPS

The secret to truly irresistible mashed cauliflower lies in a few key techniques. This dish is primarily prepared by thoroughly steaming the cauliflower until it’s incredibly tender, followed by blending it to a wonderfully smooth consistency. While an Instant Pot is my preferred method for efficiency and consistency, you can also steam cauliflower using a stove-top steamer basket or even a microwave.

1. Steam Cauliflower Until Very Soft: This is perhaps the most crucial step. I cannot stress enough the importance of steaming the cauliflower until it is exceptionally soft. Unlike some vegetables where a slight crispness is desired, for mashed cauliflower, the softer the florets, the smoother and more luxurious the final mash will be. Don’t be afraid to let it get past “fork-tender” – a little extra cooking time here makes all the difference in achieving that signature velvety texture that rivals mashed potatoes.

2. Eliminate Excess Liquid: After steaming, the cauliflower will hold a significant amount of water. To prevent your mashed cauliflower from becoming watery or soupy, it is absolutely essential to remove as much of this liquid as possible. Gently squeeze the cooked cauliflower through a cheesecloth, a clean kitchen towel, or even a fine-mesh sieve. You don’t need to dry it out completely, but aim to extract most of the accumulated moisture. This step ensures a thick, creamy, and flavorful mash instead of a diluted one.

3. Blend for Ultimate Smoothness: For that perfectly smooth, restaurant-quality mashed cauliflower, a food processor is your best friend. It breaks down the cauliflower into a consistent, lump-free puree. If you don’t mind a slightly chunkier texture, similar to rustic mashed potatoes, a potato masher or an immersion blender can also do the trick. The choice of tool ultimately depends on your preferred consistency.

4. Don’t Discard the Steaming Water: A fantastic bonus tip! The water used for steaming or boiling cauliflower becomes infused with valuable nutrients and vitamins. Instead of pouring it down the drain, save this nutrient-rich liquid. It makes an excellent, flavorful base for soups, stews, or for cooking other vegetables. Store it in a sealed jar in the refrigerator for a couple of days to use in your next culinary creation.

5. Customize with Flavor Enhancements: Once your cauliflower is blended to a smooth perfection, the possibilities for flavor customization are endless. Stir in some grated Parmesan or sharp cheddar cheese for a cheesy delight. A dollop of cream cheese or sour cream can add extra richness and tanginess. Experiment with fresh herbs like chives, parsley, or rosemary, or add a punch of roasted garlic for an elevated taste. For a dairy-free or vegan option, use plant-based milk and nutritional yeast for a savory, cheesy note.

HOW TO MAKE CAULIFLOWER IN THE INSTANT POT: STEP-BY-STEP

Using an Instant Pot to prepare cauliflower for mashing is incredibly efficient and results in perfectly tender florets with minimal effort. Here’s a detailed breakdown of the process:

Prepare the Cauliflower: Start by washing your head of cauliflower thoroughly. Carefully cut it into florets, discarding the tough outer leaves and the thick, fibrous stem. While you don’t want them tiny, aim for florets of roughly similar size to ensure even cooking.
Set Up the Instant Pot: Place the wire rack or steamer basket that came with your Instant Pot at the bottom of the inner pot. Pour 1 cup of water into the bottom of the pot. This water will generate the steam needed to cook the cauliflower under pressure.
Add Ingredients: Arrange the cauliflower florets evenly on top of the wire rack. Add 3 whole garlic cloves (these will cook alongside the cauliflower and become incredibly soft, ready to be mashed with the cauliflower for an added depth of flavor), a generous pinch of salt, and some fresh cracked black pepper over the cauliflower.
Seal and Cook: Securely close the Instant Pot lid and ensure that the sealing valve is set to the “seal” position.
Pressure Cook: Set your Instant Pot to the “Pressure Cook” (or “Manual”) setting on high pressure for 7 minutes. The pot will take some time to come to pressure before the cooking countdown begins.
Release Pressure: Once the 7 minutes of pressure cooking are complete, allow the Instant Pot to perform a natural pressure release (NPR) for 10 minutes. This means you do nothing and let the pressure release gradually on its own. After 10 minutes, you can then carefully turn the sealing valve to the “venting” position for a quick release (QR) of any remaining pressure. Once the float valve drops, it’s safe to open the lid.

Important Note on “Steam” Setting: While the Instant Pot has a “steam” function, it’s generally best used when cooking vegetables in an ovenproof or steel bowl placed on the wire rack. If you choose this method, ensure you still add 1 cup of water to the bottom of the pot. For direct steaming of florets on the rack, the “Pressure Cook” setting is usually more effective for achieving the desired tenderness for mashing.

HOW MUCH CAULIFLOWER DO YOU NEED? SERVING SIZE GUIDE

When preparing mashed cauliflower, it’s often surprising how much the volume of the vegetable reduces after cooking and mashing. A small head of cauliflower can yield less than you might expect, so planning ahead is key to ensuring you have enough for your meal.

An average 2 lb head of cauliflower will typically produce only about two modest servings of mashed cauliflower.
For two satisfying servings, especially if it’s the primary side dish, it’s best to opt for a larger 3 lb head of cauliflower.
If you are cooking for a family of four or planning to have leftovers, I highly recommend using two 3 lb heads of cauliflower. This will provide a generous amount for everyone.

Keep in mind that the quantity of mashed cauliflower you’ll need can also depend on your main protein and any additional side dishes you are serving. If you have a variety of sides, you might need slightly less mashed cauliflower per person, but if it’s a prominent feature of the meal, err on the side of making more.

STORING MASHED CAULIFLOWER: MEAL PREP FRIENDLY

Mashed cauliflower is a fantastic dish for meal prepping, as it stores beautifully. Properly stored leftovers can be a convenient and healthy option for future meals.

Refrigeration: To store leftover mashed cauliflower, transfer it to an airtight container. Make sure the lid seals well, or if using a bowl, cover it tightly with plastic wrap to prevent air exposure. When kept airtight, cooked mashed cauliflower will stay fresh and delicious in the refrigerator for 3 to 5 days.
Freezing: For longer storage, mashed cauliflower freezes exceptionally well. Allow it to cool completely, then transfer it to freezer-safe containers or heavy-duty freezer bags. If using bags, squeeze out as much air as possible before sealing and laying flat to freeze. Mashed cauliflower can be stored in the freezer for up to 3 months. Thaw overnight in the refrigerator before reheating.
Reheating: Reheat mashed cauliflower gently on the stovetop over low heat, stirring occasionally. You might need to add a splash of milk (dairy or non-dairy) or a small pat of butter to restore its creamy consistency if it appears dry. Alternatively, reheat in the microwave in short bursts, stirring in between, until warmed through.

DELICIOUS COMPANIONS: MORE SIDE DISHES TO TRY

Enhance your meal with these other fantastic side dish ideas that perfectly complement a range of main courses:

Balsamic Roasted Carrots

Green Beans with Bacon and Onion

Garlic Butter Roasted Brussels Sprouts

Candied Jalapenos

Roasted Root Vegetables

Zucchini Noodles with Parmesan

We love seeing your creations! If you’ve made any of our recipes and shared them on Instagram, make sure to tag us @willcookforsmiles and use the hashtag #willcookforsmiles so we can see all the delicious dishes you’ve tried!

Stay Connected with Will Cook For Smiles!

Be sure to follow us on social media so you never miss a new recipe or cooking tip.

Don’t forget to sign up for our email newsletter, so you won’t miss any new recipes!

PIN THIS RECIPE

Mashed Cauliflower

Mashed cauliflower is a great alternative for traditional mashed potatoes. Cauliflower is also quickly and easily done in an Instant Pot.

5 from 1 vote

Print Recipe
Pin Recipe
Rate this Recipe

Course: Side Dish

Cuisine: American

Prep Time: 20 minutes

Cook Time: 18 minutes

Total Time: 38 minutes

Servings: 2

Calories: 348 kcal

Author: Lyuba Brooke

Ingredients

3 lb head of cauliflower
3 garlic cloves
1 cup water to cook in Instant Pot
salt
fresh cracked black pepper
3 tbsp butter
1/4-1/2 cup milk

Instructions

Cooking Cauliflower In Instant Pot:

Cut cauliflower into florets, discarding leaves and thick stem. (Don’t make them too small.)
Place the wire rack that came with the Instant Pot at the bottom of the pot. Add 1 cup of water to the bottom.
Add cauliflower florets on top of the rack. Add garlic cloves, salt, and pepper.
Close the lid and make sure to turn the valve to “seal.”
Set to Pressure Cook on high for 7 minutes. Once time is up, let it do a natural release for 10 minutes and then you can finish with a quick release.

Mashed Cauliflower:

Transfer cooked cauliflower and garlic cloves into either a mash vegetable bag or doubled cheese cloth to be squeezed. (You may need to let it cool.) Squeeze most of the liquid out of cauliflower so that mashed cauliflower is not runny.
Transfer squeezed cauliflower and garlic into a food processor. Add milk and butter. Pulse until all smooth. You may need to add a little more milk, depending on how much liquid was squeezed out of the cauliflower.
Taste to see if you need more salt and serve.

Notes

All images and text ©Lyubov Brooke for ©Will Cook For Smiles. Please do not use my images without prior permission. If using my posts in collections and features, please link back to this post for the recipe. Disclaimer: Nutrition information shown is not guaranteed to be 100% accurate as most ingredients and brands have a slight variation.

Nutrition

Tried this recipe?Mention @willcookforsmiles or tag #willcookforsmiles!