Keto Cauliflower Mac and Cheese is a creamy, cheesy, and low-carb alternative to traditional mac and cheese. Instead of pasta, tender cauliflower florets are coated in a rich, velvety cheese sauce, making this dish a satisfying comfort food without the carbs. It’s perfect as a side dish or even a main course for those following a keto or low-carb diet.
Why You’ll Love This Recipe
- Low in carbs but high in flavor
- Creamy and cheesy without needing pasta
- Quick and easy to prepare
- Perfect for keto, low-carb, and gluten-free diets
- A great way to sneak in extra veggies
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- Cauliflower florets
- Butter
- Heavy cream
- Cream cheese
- Shredded cheddar cheese
- Shredded mozzarella cheese
- Garlic powder
- Onion powder
- Mustard powder
- Salt and pepper
Directions
- Preheat your oven to 375°F (190°C).
- Steam or boil the cauliflower florets until they are tender but not mushy. Drain and set aside.
- In a saucepan over medium heat, melt the butter. Add the heavy cream and cream cheese, stirring until smooth.
- Mix in the shredded cheddar and mozzarella cheeses, stirring until melted and creamy.
- Season with garlic powder, onion powder, mustard powder, salt, and pepper.
- Add the cooked cauliflower to the cheese sauce and toss to coat evenly.
- Transfer the mixture to a baking dish and bake for 15-20 minutes until bubbly and slightly golden on top.
- Serve hot and enjoy.
Servings and Timing
- Servings: 4-6
- Prep time: 10 minutes
- Cook time: 25 minutes
- Total time: 35 minutes
Variations
- Spicy Kick: Add a dash of cayenne pepper or red pepper flakes for some heat.
- Extra Crunch: Sprinkle crushed pork rinds or almond flour on top before baking.
- Different Cheeses: Experiment with Gruyère, Parmesan, or Monterey Jack for a unique flavor.
- Protein Boost: Stir in cooked bacon bits, shredded chicken, or ground beef for a heartier dish.
Storage/Reheating
- Refrigerator: Store leftovers in an airtight container for up to 3 days.
- Freezer: Freeze in a sealed container for up to 2 months. Thaw in the refrigerator before reheating.
- Reheating: Warm in the oven at 350°F (175°C) for 10-15 minutes or microwave in 30-second intervals, stirring between each.
FAQs
Is cauliflower mac and cheese really keto-friendly?
Yes, it’s low in carbs and high in fat, making it a great keto alternative to traditional mac and cheese.
Can I use frozen cauliflower?
Yes, just be sure to thaw and drain it well before cooking to avoid excess moisture.
How do I make the sauce extra creamy?
Use more heavy cream and cream cheese, and avoid overcooking the cauliflower.
Can I make this ahead of time?
Yes, you can assemble the dish and refrigerate it before baking. When ready, bake as directed.
What can I use instead of cream cheese?
You can substitute with mascarpone or a mix of Greek yogurt and heavy cream.
Can I add breadcrumbs on top?
Traditional breadcrumbs are not keto-friendly, but crushed pork rinds or almond flour work well.
Why is my cheese sauce grainy?
Overheating can cause cheese to separate. Keep the heat low and stir constantly.
Can I make it dairy-free?
Yes, use dairy-free cheese alternatives and coconut cream instead of heavy cream.
What should I serve with this?
It pairs well with grilled chicken, steak, or a fresh salad.
Can I make it in the air fryer?
Yes, cook the cauliflower first, mix with cheese sauce, and air fry at 375°F for 10 minutes.
Conclusion
Keto Cauliflower Mac and Cheese is the perfect way to enjoy a rich and cheesy comfort food without the carbs. Whether as a side dish or a main course, this creamy, satisfying recipe is easy to make and full of flavor. Try different cheese combinations and toppings to make it your own. Enjoy a guilt-free mac and cheese experience today!
Print
Keto Cauliflower Mac and Cheese
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4-6 servings
- Category: Side Dish, Main Course
- Method: Baking
- Cuisine: American, Keto, Low-Carb
- Diet: Gluten Free
Description
Keto Cauliflower Mac and Cheese is a creamy, cheesy, and low-carb alternative to traditional mac and cheese. Made with tender cauliflower and a rich cheese sauce, this keto-friendly dish is the perfect comfort food without the carbs. Whether you’re looking for a side dish or a main course, this gluten-free and keto-approved recipe is both satisfying and delicious.
Ingredients
- 1 medium head cauliflower, cut into florets
- 2 tbsp butter
- ½ cup heavy cream
- 4 oz cream cheese, softened
- 1 cup shredded cheddar cheese
- ½ cup shredded mozzarella cheese
- ½ tsp garlic powder
- ½ tsp onion powder
- ¼ tsp mustard powder
- Salt and pepper to taste
Instructions
- Preheat oven to 375°F (190°C).
- Cook cauliflower: Steam or boil cauliflower florets until tender but not mushy. Drain well.
- Make cheese sauce: In a saucepan over medium heat, melt butter. Add heavy cream and cream cheese, stirring until smooth.
- Add cheese & seasoning: Stir in shredded cheddar and mozzarella until melted and creamy. Season with garlic powder, onion powder, mustard powder, salt, and pepper.
- Combine & bake: Toss cooked cauliflower in cheese sauce, transfer to a baking dish, and bake for 15-20 minutes until bubbly and golden on top.
- Serve hot & enjoy!
Notes
- For a crispier topping, add crushed pork rinds or almond flour before baking.
- Swap cheddar with Gruyère, Parmesan, or Monterey Jack for different flavors.
- Add bacon bits, shredded chicken, or ground beef for extra protein.
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