Keto Cauliflower Mac and Cheese

Experience the comfort of classic mac and cheese without the carbs! This Keto Cauliflower Mac and Cheese is a creamy, cheesy delight that perfectly mimics the texture and satisfaction of your favorite traditional dish. Ideal for anyone following a low-carb lifestyle or just looking to add more veggies to their meals.

Course Sides

Cuisine American

Keyword cauliflower, cheese, Comfort Food, Gluten-Free, Keto, Low-Carb, Side Dish

Prep Time 15

Cook Time 20

Total Time 35

Servings servings

Calories 497kcal

Equipment

Large pot
Colander
Paper towels
Saucepan
Cheese grater
Baking dish

Ingredients

1 large head cauliflower approximately 1.5 lbs / 680g, cut into bite-sized florets
2 tbsp unsalted butter 28g
1 cup heavy cream 240ml
1 tsp Dijon mustard
½ tsp garlic powder
¼ tsp paprika
Salt and pepper to taste
1 ½ cups shredded sharp cheddar cheese 6oz / 170g
½ cup grated Parmesan cheese 2oz / 56g
¼ cup almond flour 1oz / 28g for topping (optional)
Fresh parsley chopped for garnish (optional)

Instructions

Preheat your oven to 375°F (190°C).
Bring a large pot of salted water to a boil. Add cauliflower florets and cook for 5 minutes until they are tender but still firm. Drain well and pat dry with paper towels to remove excess moisture.
In a saucepan, melt butter over medium heat. Stir in heavy cream, Dijon mustard, garlic powder, paprika, salt, and pepper. Bring the mixture to a simmer.
Reduce heat to low and gradually mix in the shredded cheddar and Parmesan cheeses until fully melted and the sauce is smooth.
Combine the drained cauliflower and cheese sauce, tossing gently to coat the florets evenly.
Transfer the cauliflower and cheese mixture into a greased baking dish.
If using, sprinkle almond flour on top for a crispy finish.
Bake in the preheated oven for 15-20 minutes or until the top is golden brown and bubbly.
Garnish with chopped parsley if desired before serving.

Notes

For a nut-free version, omit the almond flour topping or substitute with crushed pork rinds for added crunch. This dish can be prepped in advance and baked just before serving, making it a convenient option for gatherings or meal prep. Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until warm throughout.

Nutrition