This makes a total of 8 servings of Buffalo Chicken Mac 'n Cheese. Each serving comes out to be 399 calories, 31.2g fats, 2.5g net carbs, and 25.8g protein.
Gather all ingredients. Preheat oven to 400F. In a microwave safe bowl, place florets with a small amount of water. Cover with paper towel and microwave until just tender, about 4 minutes. Remove to a colander and drain water well.
In a large skillet, melt butter over medium heat. Add garlic and stir fry 1 minute. Add hot sauce and stir, then add chicken. Stir to combine well. Add the cream cheese, the gruyere cheese and ¾ of the cheddar cheese. Cook, stirring frequently, until the cheeses have melted, about 3 minutes. Turn heat off.
Mix cauliflower with chicken/cheese mixture to combine. Pour into an oven safe baking dish. Sprinkle remaining cheddar cheese over the top. Bake for 20 minutes, then turn broiler on and broil for 5 minutes or until cheese begins to turn brown.
Sprinkle paprika over top and garnish with green onion slices. Plate and serve. Top with additional hot sauce, if desired.