This low carb chicken casserole is creamy, hearty, and perfect for a comforting keto-friendly dinner.
It combines tender chicken, fresh vegetables, and rich cheese for a satisfying meal that’s easy to prepare.
Why You’ll Love This Recipe
This casserole is rich, creamy, and packed with flavor while staying low in carbs.
It’s a complete one-dish meal that’s both filling and easy to make.
The combination of chicken, vegetables, and cheese creates a perfect balance of texture.
It’s great for meal prep and reheats beautifully.
What You’ll Need (Ingredient Highlights)
Cooked shredded chicken provides a hearty and protein-rich base.
Broccoli and cauliflower add texture while keeping the dish low carb.
Bell peppers bring a slight sweetness and color.
Heavy cream and cream cheese create a rich and creamy sauce.
Cheddar cheese adds a bold, savory finish.
Pro Tips Before You Start
Use pre-cooked or rotisserie chicken to save time.
Cut vegetables into small, even pieces for consistent cooking.
Soften the cream cheese beforehand for easier mixing.
Don’t overbake to keep the casserole creamy and not dry.
How to Make Low Carb Chicken Casserole
Step 1 – Prep the oven and dish
Preheat oven to 350°F (175°C) and grease a 9×13-inch casserole dish with olive oil.
Step 2 – Prepare the chicken
Cook and shred the chicken into bite-sized pieces if not already prepared.
Step 3 – Chop the vegetables
Cut broccoli, cauliflower, and bell peppers into small, even pieces.
Step 4 – Mix the creamy base
Whisk together heavy cream, cream cheese, garlic powder, onion powder, Italian seasoning, salt, and pepper until smooth.
Step 5 – Combine everything
Add chicken, vegetables, and cream mixture to the dish and stir until evenly coated.
Step 6 – Add cheese
Mix in half of the shredded cheddar cheese and reserve the rest for topping.
Step 7 – Bake the casserole
Bake for 30–35 minutes until bubbly and lightly golden.
Step 8 – Finish with cheese
Add the remaining cheese and return to the oven for 5 minutes until melted.
Step 9 – Cool and serve
Let the casserole rest for 5 minutes before serving.
What to Serve Them With
Serve with a fresh green salad for a light and balanced meal.
Pair with cauliflower rice to keep it fully low carb.
Add a side of roasted vegetables for extra texture.
Variations / Substitutions
Swap chicken for turkey for a different protein option.
Use mozzarella or Monterey Jack instead of cheddar.
Add spinach or zucchini for extra vegetables.
Use half-and-half instead of heavy cream for a lighter version.
Storage & Leftovers
Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheat in the oven or microwave until warmed through.
This casserole can be frozen for up to 2 months and thawed before reheating.
FAQs
Can I make this recipe ahead of time?
Yes, assemble it in advance and refrigerate until ready to bake.
How should I store leftovers?
Keep in an airtight container in the fridge to maintain freshness.
Can I freeze this dish?
Yes, it freezes well; thaw before reheating.
Can I substitute some of the ingredients?
Yes, adjust vegetables or cheese based on preference.
How long does this recipe take to make?
It typically takes about 45–50 minutes total.
Is this recipe kid-friendly?
Yes, it has a creamy and mild flavor most kids enjoy.
Can I make this dish gluten-free or dairy-free?
It is naturally gluten-free; use dairy-free alternatives if needed.
What should I serve it with?
It pairs well with salads, low-carb sides, or roasted vegetables.
Do I need special equipment?
No, just a standard casserole dish and mixing bowl.
How do I know when it’s perfectly cooked?
The top should be golden and the casserole bubbling around the edges.
Final Thoughts
This low carb chicken casserole is a comforting, creamy dish that fits perfectly into a keto lifestyle.
It’s simple, satisfying, and ideal for busy weeknights or meal prep.
Full Recipe Card
Ingredients
- 2 cups cooked chicken, shredded
- 1 cup broccoli florets, chopped
- 1 cup cauliflower florets, chopped
- 1 cup bell peppers, diced
- 1 cup heavy cream
- 1 cup shredded cheddar cheese
- 1/2 cup cream cheese, softened
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon Italian seasoning
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- 1 tablespoon olive oil
Instructions
- Preheat oven to 350°F (175°C) and grease a casserole dish.
- Prepare and shred the cooked chicken.
- Chop all vegetables into small pieces.
- Mix heavy cream, cream cheese, and seasonings until smooth.
- Combine chicken, vegetables, and sauce in the dish.
- Stir in half of the cheddar cheese.
- Bake for 30–35 minutes until bubbly.
- Top with remaining cheese and bake 5 more minutes.
- Cool slightly before serving.
