Preheat oven to 350F and grease or line a 9x9 casserole dish. I like to use a spray coconut oil.
Cook the bacon in a skillet over medium high heat with coconut oil or butter. Alternatively, you can bake it in the oven at 350 for 20 minutes.
If you cooked the bacon in a skillet, add chicken to brown, about 3-4 minutes each side. (If you chop before cooking it will cook faster, but you can chop after it's seared.) If you baked the bacon, brown the chicken using the coconut oil or butter.
Remove the chicken from the skillet and add the cauliflower, stirring occasionally for 3-4 minutes.
Meanwhile, combine the sour cream, heavy cream and seasonings together.
Combine the chicken and cauliflower in the ranch mixture and then pour into the casserole dish.
Chop up the bacon into small pieces.
Sprinkle the cheese and bacon over the casserole.
Bake uncovered for 25-35 minutes, until the cheese is melted and the chicken reaches an internal temperature of 165F. (You can cover towards the end if the cheese is browning.)
Nutrition information shown is an estimate and is not to be assumed to be accurate. If accurate information is required for your diet or lifestyle, please calculate the nutrition yourself using a tool you trust.
Recipe from 730 Sage Street Low Carb Cheesy Chicken and Cauliflower Casserole https://www.730sagestreet.com/low-carb-cheesy-chicken-and-cauliflower-casserole/