This BBQ Chicken Casserole with Bacon has the smoky flavor of barbecue, bacon, & cheddar. It comes together in minutes completely from scratch without the need for a bottled sugar-free sauce. This easy barbecue chicken casserole recipe is low carb, keto, gluten-free, grain-free, sugar-free, and Trim Healthy Mama friendly. Chicken is a staple in our diet but can get boring so mix it up with a rich cheesy casserole. This is pure comfort food & an easy main course dinner to please the whole family!