You’ll never miss the “mac” in this delicious cauliflower mac and cheese dish! Cheesy, buttery, ooey, gooey, and comforting, this recipe is a great way to get a serving of veggies and your pasta fix without the heavy carbs.
Looking for all the cauliflower everything? Try these recipes for Easy Buffalo Cauliflower, Roasted Cauliflower Soup, and Baked Sweet and Sour Cauliflower.
Why This Recipe Works
Cauliflower — I know this goes without saying because how would this recipe work without cauliflower but it truly has been a game-changer for me when cooking, knowing there’s this versatile veggie I can use instead of pasta, potatoes, rice…so many other things. It’s fun to mix it up once in a while and having an extra serving or two of veggies never hurt anybody.
Hand-shredded cheese — I’m all about the kind of shredded cheese you shred yourself. Why? Well store-bought shredded cheese is coated with this powdery substance that keeps it from all caking together in the bag. That substance that keeps it from caking also keeps it from melting together well and leaves the cheese with a grainy taste and texture. Do yourself a favor and grate it yourself — it’s even more economical that way too.
That roux — You have to make a roux (butter/flour mixture detailed below) to get the cheese to fold in correctly and melt smoothly and consistently. I’ve skipped this step before and what you end up with is cauliflower with melted cheese pieces stuck to it. Definitely not creamy and cauliflower mac and cheese – like at all.
Leftovers — This recipe heats up well the next day and the day after too (if you have any left, that is). Mac and cheese for daaaays.
Here’s How You Make It
- First, set the oven to 375 degrees to preheat it. (not pictured)
- Steam the cauliflower in the microwave by filling a microwave-safe bowl with about an inch of water, then the cauliflower and popping in the microwave for 8 minutes. Carefully drain the water out of the bowl and set aside. (photo 1)
- In a large saucepan over medium-high heat, melt the butter. (not pictured)
- Stir the flour into the melted butter for about 3 minutes, stirring continuously to make a roux. (not pictured)
- Now whisk in the milk into the flour/butter mixture a little bit at a time until the milk is totally incorporated and the mixture thickens and is smooth. (not pictured)
- Take the saucepan off the heat, and stir in the garlic powder, salt, pepper, and shredded cheese until that’s thoroughly melted and smooth as well. (photo 2-3)
- Add the cauliflower to the cheese in the saucepan, stir it all together and pour it into a prepared 9×13-in. baking dish. (photo 4)
- Put the dish into the oven for 25 minutes until the cheese is bubbly and the outsides begin to brown. Switch the oven to “broil” for 2-4 minutes to really brown that top if you wish. (not pictured)
- Pull the baking dish from the oven and allow to cool a little before serving. (not pictured)
What Are the Best Cheeses to Use for Macaroni and Cheese?
While sharp cheddar cheese is my favorite cheese in all mac and cheese varieties, there are quite a number of delicious cheeses that work great too.
- Mild or medium cheddar
- Parmesan (I like to mix parm with another cheese)
- Pepper jack
- Gouda
- Gruyere
- Goat cheese (I mix this one too)
- Brie (this one works great, but it is a super sticky, melty cheese so you don’t have to go too heavy on it).
- Monterey jack
Expert Tips
- Remember to use that hand-shredded cheese in this cauliflower mac and cheese. (Grate on a block or in a food processor with the appropriate attachment if you have it). I love using sharp cheddar but another version of cheddar works great, as well as pepper jack, or mix a couple of your favorite cheeses if you like too, so long as they add up to two cups.
- When choosing a head of cauliflower, make sure it is heavy, thick, and compact. You want the leaves to be green and not yellow or wilting. If some of the florets are browning, you can cut those off if it’s just a spot or two, but avoid any that are very brown or heads that are soft.
- If you want to avoid watery cauliflower mac and cheese, after you drain the cauliflower from steaming in the microwave you can pat it dry with a paper towel. Or, I’ll drain the water off, then dump the cauliflower onto a kitchen towel and let it sit and dry a bit while I’m making the cheese sauce.
More Tasty Cauliflower Recipes
- Easy Buffalo Cauliflower
- Roasted Cauliflower and Broccoli
- Sweet and Sour Cauliflower
- Parmesan Roasted Cauliflower
Did you make this baked Cauliflower Mac and Cheese recipe? YAY! Please rate the recipe below!
BEST Baked Cauliflower “Mac” and Cheese
Ingredients
- 6-8 cups cauliflower - chopped into 1-inch pieces (I used 1 1/2 heads of cauliflower)
- 2 tablespoons butter
- 3 tablespoons flour
- 2 cups whole milk
- 1 ½ teaspoons salt
- ¼ teaspoon cracked black pepper
- ½ teaspoon garlic powder
- 2 cups shredded sharp cheddar cheese - 8 ounces, see note
Instructions
- Preheat oven to 375 degrees.
- Fill a microwave-safe bowl with 1 inch of water. Add cauliflower to the bowl and microwave on high for 8 minutes. Drain and set cauliflower aside.
- In a large sauce pan, melt butter over medium heat.
- Stir in flour for about 3 minutes.
- Gradually whisk in the milk, a little at a time, until completely incorporated and mixture is thick and smooth.
- Remove from heat, salt, pepper, stir in garlic powder, and shredded cheese until melted and completely incorporated and smooth.
- Stir in cauliflower. Transfer to a 9×13 inch baking dish.
- BAKE for 25 minutes until cheese is bubbly and begins to brown. Switch to BROIL for 2-4 minutes to brown the top a bit more.
- Dish will be hot! Allow to cool slightly before serving.
Notes
- You can swap out some or all of the cheese for another kind. I have made this with white cheddar cheese and it is delicious. Try half white cheddar, half pepper jack for a bit of a kick!
Very tasty! I was craving Mac and cheese and wanted to stay low carb. Not quite the comfort food fix of macaroni but it did scratch my cheese itch!
Fantastic! I made half batch in pie dish adding bread crumbs on top. I have never been able to make a cheese sauce this easy.
Hi. Sounds good. QUESTION- When You reduce the recipe to 1 serving the carbs remain the same as for 6 servings. How many ounces is 1, 12 gram serving?
There is 28g in an ounce
I made this tonight and it was delicious. It was a little to soupy though. I think I may use less milk next time. My children loved it.
The quick recipe is good; I like to mince fresh garlic and cook it up in the butter before adding flour for the roux. With 25 minutes in the oven, I think I overcooked the cauliflower, maybe I should just blanch it.
Delicious even w/frozen cauliflower. (Couldn’t find fresh anywhere.) Def cook until crispy around the edges. First time making a cauliflower mac&cheese and officially hooked! Thank you!
It’s absolutely my husband’s favorite. He has chrones disease so using cauliflower is kind of a go-to for us and WOW do both my husband and 5 year old love the cheese sauce.
I’m so glad you all enjoy it!