Preheat oven to 375°F and coat a 3-quart baking dish with butter or nonstick coconut cooking spray
Add mayonnaise, egg, spices, salt, and pepper to a large bowl and mix until smooth.
Stir in cheddar cheese, chicken, broccoli and riced cauliflower. Toss well until all the ingredients are well-coated. Transfer to your baking dish.
Bake for 25 minutes until the top is golden brown.
Let cool for 10 minutes before serving.
Add a dollop of full-fat, organic sour cream for an extra pop of flavor.
