
This Chicken Cauliflower Rice Casserole comes together quickly for a hearty yet healthy family meal. With tender shredded chicken, creamy cheese, and low-carb cauliflower rice, it is full of flavor but light enough for everyday eating. I turn to this casserole whenever I need comfort food without heaviness and it is perfect for meal prep or post-workout dinners when you want to refuel without fuss.
When I first made this on a busy soccer night it became an instant hit everyone came back for seconds and I had to make a double batch next time
Ingredients
- Shredded chicken: choose rotisserie for extra flavor or poach chicken breast for a leaner base
- Cauliflower rice: fresh or frozen both work look for firm florets if making your own
- Cream cheese: for richness or swap in Greek yogurt for a tangy light version
- Shredded cheddar cheese: blends of cheddar mozzarella and parmesan all melt well try a sharp cheese for the boldest taste
- Garlic powder: brings classic depth and warmth
- Onion powder: adds fragrant sweetness
- Paprika: gives a touch of color and a smoky edge use sweet or smoked
- Salt and black pepper: season to your taste
- Olive oil: helps sauté the cauliflower rice make sure it’s fresh for flavor
- Chopped spinach or broccoli: both add nutrients and color use what you love or have on hand
Step-by-Step Instructions
- Prep Your Ingredients
- Get your oven ready by preheating to three seventy five degrees If your chicken isn’t cooked yet go ahead and poach or roast until tender then shred with forks For cauliflower rice pulse raw florets in a food processor or measure out a store bought bag
- Sauté the Cauliflower Rice
- Warm olive oil in a large skillet over medium heat Pour in the cauliflower rice and cook for five to seven minutes stirring occasionally until softened and most liquid has evaporated It should lose its raw taste but not become mushy
- Mix the Filling
- In a big mixing bowl stir together your shredded chicken the cooked cauliflower rice softened cream cheese half the shredded cheese and all the seasonings Stir well so everything is coated For extra veggies briefly sauté spinach broccoli or mushrooms before folding them in
- Assemble the Casserole
- Lightly grease a nine by thirteen baking dish Pile in your chicken mixture evenly smoothing the top Sprinkle the rest of your cheese all over for a crisp melty crust
- Bake
- Pop the dish uncovered into your oven Bake for twenty to twenty five minutes until the cheese is melted golden and everything bubbles around the edges

I love the way sharp cheddar melts into gooey perfection in this casserole It reminds me of family get togethers where cheesy casseroles were always welcome and the crispy corners were fought over
Storage Tips
Let the casserole cool completely then cover and refrigerate for up to four days You can portion out servings into individual containers for lunchboxes or quick meals To reheat add a splash of milk or broth and cover so it stays creamy If freezing wrap portions tightly and use within two months thaw before reheating
Ingredient Substitutions
If you are dairy free try swapping in dairy free cheese and use coconut yogurt instead of cream cheese For extra flavor swap the cheddar for gouda or pepper jack You could also add chopped cooked turkey or even seasoned tofu for a vegetarian twist
Serving Suggestions
Serve this casserole with a simple green salad or roasted vegetables It makes a great base for a meal prep bowl topped with extra avocado or salsa For brunch try adding a poached egg on top

Cultural and Family Notes
This kind of casserole blends the American comfort food tradition with newer trends like low carb eating Growing up church suppers and family gatherings always had at least one hot bubbly casserole so I love putting a healthy twist on a cozy classic
Recipe FAQs
- → What type of chicken works best?
Use cooked and shredded rotisserie chicken or boneless chicken breast for quick, flavorful results.
- → Can I substitute cauliflower rice?
Yes, try broccoli rice or shredded zucchini for a different base, adjusting moisture as needed.
- → Is it possible to use different cheeses?
Mozzarella, parmesan, or a cheese blend pair well with cheddar, customizing creaminess and flavor.
- → Can vegetables be added?
Absolutely! Add spinach, broccoli florets, or sliced mushrooms. Sauté lightly before mixing in.
- → How should leftovers be stored?
Keep leftovers in an airtight container in the fridge for up to 3 days. Reheat until hot throughout.