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+ servings
keto mac and cheese recipe in a white bowl topped with scallions

Best, Easiest Cauliflower Keto Mac and Cheese Recipe

Best, Easiest Cauliflower Keto Mac and Cheese Recipe. A delicious low carb side dish perfect for family gatherings and holiday parties. 
Course Side Dish
Cuisine American
Prep Time 10 minutes
Cook Time 5 minutes
Servings 8
Calories 230kcal
Author Faith


  • pressure cooker


  • 3 pound cauliflower 1 3 lb head cauliflower, chopped into bite-sized pieces
  • 2 tablespoons unsalted butter
  • 1/4 cup water
  • 1/4 cup heavy cream
  • 1 teaspoon Worcestershire sauce
  • 1 teaspoon onion powder
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon Dijon mustard
  • 1/2 teaspoon hot sauce
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper
  • 4 ounce cream cheese
  • 6 ounce cheddar shredded (or a mix of cheddar and Swiss)
  • 1 scallion green and white parts, thinly sliced, for garnish


  • Add the cauliflower, butter, water, cream, Worcestershire, onion powder, garlic powder, Dijon, hot sauce, salt, and black pepper to the pot; give everything a quick stir.
  • Turn the pot on Manual, High Pressure for 2 minutes and then do a quick release.
  • Stir in the cream cheese and cheddar (reserving a small handful of cheddar for topping, if desired).
  • Transfer to a serving bowl, sprinkle the scallion on top, and serve.


  • 7g net carbs per serving


Calories: 230kcal | Carbohydrates: 10g | Protein: 10g | Fat: 18g | Saturated Fat: 11g | Cholesterol: 56mg | Sodium: 323mg | Potassium: 561mg | Fiber: 3g | Sugar: 4g | Vitamin A: 615IU | Vitamin C: 82mg | Calcium: 209mg | Iron: 1mg