
This easy low carb chicken casserole transforms simple ingredients into a comforting, satisfying meal that won't derail your healthy eating plans. The combination of tender shredded chicken, perfectly roasted vegetables, and a rich cheese sauce creates that classic comfort food feeling without the carb overload.
I first created this recipe during my own keto journey when I was desperately missing comfort food. After much experimenting, this casserole became our family's Monday night staple, requested even by my picky teenagers who normally avoid anything "diet friendly."
Ingredients
Step-by-Step Instructions

The cream cheese in this recipe is truly my secret weapon. After trying countless ways to create a thick, rich sauce without flour or cornstarch, I discovered that cream cheese provides that perfect velvety texture while adding a subtle tangy flavor that balances the richness. My grandmother always added a bit to her famous mac and cheese, and now I understand why.
Make Ahead and Freezing Instructions
Customization Options

Serving Suggestions
Frequently Asked Questions
- → Can I substitute chicken with another protein?
Yes, you can use turkey, shredded pork, or even tofu for a vegetarian version. Adjust seasoning as needed for best flavor.
- → How do I make this dish dairy-free?
Use coconut cream in place of heavy cream and substitute dairy-free cheese options for the cheddar, mozzarella, and Parmesan.
- → Can I add more vegetables to this casserole?
Absolutely! You can add mushrooms, bell peppers, spinach, or even zucchini to increase the nutrition and flavor variety.
- → What is the best topping for a crunchy finish?
Crushed pork rinds are excellent for a crisp keto-friendly topping, or you can use almond flour or breadcrumbs for non-keto options.
- → How do I store and reheat leftovers?
Store leftovers in an airtight container in the refrigerator for 3-4 days. Reheat in the oven or microwave until warmed through.
- → Can this casserole be prepped ahead of time?
Yes, you can assemble the casserole, cover it tightly, and refrigerate for up to 24 hours before baking. Bake as instructed when ready.