Cheesy Cauliflower Mac (Printable)

Creamy roasted cauliflower smothered in a rich, cheesy sauce offering a comforting low-carb main dish option.

# What You'll Need:

→ Vegetables

01 - 1 large head cauliflower, cut into bite-sized florets (about 1.5 lbs)

→ Sauce

02 - 2 tablespoons unsalted butter
03 - 2 tablespoons almond flour (or coconut flour for nut-free option)
04 - 1 cup whole milk (or unsweetened almond milk for lower carb)
05 - 1 cup shredded sharp cheddar cheese (about 4 ounces)
06 - 1/2 cup shredded mozzarella cheese (about 2 ounces)
07 - 1/4 cup grated Parmesan cheese (about 1 ounce)
08 - 1/2 teaspoon garlic powder
09 - 1/2 teaspoon onion powder
10 - 1/4 teaspoon ground mustard (optional)
11 - Salt and pepper to taste

→ Topping

12 - 1/4 cup grated Parmesan cheese (about 1 ounce)
13 - 1/4 cup shredded cheddar cheese (about 1 ounce)
14 - 1 tablespoon chopped fresh parsley (optional)

# Directions:

01 - Preheat oven to 400°F. Lightly grease a 9x13-inch baking dish.
02 - Bring a large pot of salted water to a boil. Add cauliflower florets and cook for 4 to 5 minutes until just tender. Drain thoroughly and pat dry with paper towels.
03 - Place the drained cauliflower evenly in the prepared baking dish.
04 - In a medium saucepan over medium heat, melt butter. Whisk in almond flour and cook for 1 minute. Gradually whisk in milk, cooking until smooth and slightly thickened, about 2 to 3 minutes.
05 - Reduce heat to low and stir in cheddar, mozzarella, and Parmesan until fully melted and smooth. Add garlic powder, onion powder, ground mustard, salt, and pepper; mix until incorporated.
06 - Pour the cheese sauce over the cauliflower in the baking dish. Gently stir to coat the florets evenly.
07 - Sprinkle additional Parmesan and cheddar cheeses over the top of the cauliflower.
08 - Bake for 15 to 20 minutes until the sauce is bubbly and the topping turns golden.
09 - Optionally, sprinkle with chopped fresh parsley before serving hot.

# Expert Tips:

01 -
  • It honestly tastes as comforting as the original mac and cheese, no strange aftertaste or regret.
  • The cauliflower gets tender and soaks up every bit of that three-cheese sauce, so you're actually eating vegetables without feeling virtuous about it.
  • Ready in under an hour, which beats most dinners that don't come from a box.
02 -
  • Don't skip the step of patting the cauliflower dry after cooking—if you don't, excess water dilutes your sauce and you end up with something watery instead of luscious.
  • Whisking slowly when you add the milk prevents lumps; if you dump it all in at once, you'll be fishing out flour clumps for the rest of your life.
  • Almond flour can settle to the bottom of the saucepan, so keep stirring to make sure it thickens everything evenly.
03 -
  • If your sauce looks too thick before you pour it, whisk in a splash more milk rather than panicking—it's easier to add liquid than to thicken it back up.
  • Letting the baked dish rest for just a minute before serving helps it set slightly so it's not a pool of sauce, but still hot and creamy.
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