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Low Carb Chicken Casserole anchors a simple, restrained dinner: creamy, lightly caramelized cheddar over tender chicken, broccoli and cauliflower. The texture plays between a silken sauce and a modest crunch from sautéed florets, presenting a modern comfort plate that reads elegant without fuss. For a richer take, pair it with a sweet potato casserole or a cauliflower rice bowl; both echo the dish’s coastal clarity through complementary textures in other recipes. Explore a related creamy bake like cheesy chicken and broccoli casserole with sweet potato for a sweeter counterpoint.

Why This Recipe Works
Low Carb Chicken Casserole balances richness with volume so every bite feels both indulgent and light. The cream cheese and heavy cream form a glossy, clinging sauce that coats the chicken and vegetables. Quick sautéing limits water release from the florets so the bake remains silky rather than watery. A final blast of oven heat crisps the cheddar just enough to add a golden, savory crust.
Flavor and Texture
A first forkful offers warm cream and tangy cheddar, then the vegetal brightness of broccoli and cauliflower cuts through the fat. Sautéing the florets in olive oil softens edges while keeping a whisper of snap that lifts the mouthfeel. Chicken provides meaty substance without heaviness when shredded or cubed and folded into the sauce.
Paprika and garlic powder are subtle, not assertive, creating an aromatic background rather than dominating the palate. The finished top is glossy and bubbling, the cheese browning into thin caramelized edges that yield a pleasant textural contrast. For a sharper note, choose a mature cheddar; for a silkier melt, opt for young cheddar.
In one practical twist, letting the casserole rest five minutes concentrates the sauce and makes clean slices easier. This pause also lets flavors knit, so the garlicky warmth and sweet milk fat read as a coherent whole. Consider a gentle squeeze of lemon at service for an unexpected lift.
Convenience and Time
This casserole comes together in under an hour with minimal active time, making it ideal for weeknights. Leftover cooked chicken turns this into a fast assembly: a five-minute sauté and a quick whisk of cream and spices. The bake time is forgiving; aim for 20 to 25 minutes until cheese is golden and bubbling.
Prep scales well for two or a crowd by using larger pans and increasing the vegetables proportionally. Clean-up is modest since most work happens in one skillet and one mixing bowl. If you want to streamline further, prepare the sauce ahead and store chilled until assembly.
Diet Friendly Options
Low Carb Chicken Casserole already leans low in starch, but further tweaks keep its identity intact. Swap heavy cream for a high-fat dairy alternative made for low-carb diets, maintaining creaminess without adding carbs. Choose extra-lean chicken and modest cheese for a lighter fat profile while preserving texture contrast.
For a vegetarian adaptation, replace chicken with firm, roasted tempeh or extra cauliflower and broccoli for a gratin-style dish that keeps the same oven finish. Small ingredient changes preserve the casserole’s visual identity and the appealing cream-to-crisp contrasts.
Ingredients
- 2 cups cooked chicken breast, shredded or cubed
- 1 cup broccoli florets
- 1 cup cauliflower florets
- 1 cup cheddar cheese, shredded
- 1/4 cup cream cheese, softened
- 1 cup heavy cream
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon paprika
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
Step by Step Instructions
- Preheat your oven to 375°F (190°C).
- In a large skillet over medium heat, add the olive oil. Sauté the broccoli and cauliflower florets for about 5 minutes until they start to soften.
- In a large mixing bowl, combine the cooked chicken, sautéed broccoli, and cauliflower.
- In a separate bowl, combine the cream cheese, heavy cream, garlic powder, onion powder, paprika, salt, and black pepper. Mix until smooth.
- Pour the cream mixture over the chicken and vegetables, stirring until everything is well-coated.
- Transfer the mixture into a greased casserole dish, spreading it out evenly.
- Sprinkle the shredded cheddar cheese evenly on top of the casserole.
- Bake in the preheated oven for 20-25 minutes, or until the cheese is golden and bubbly.
- Remove from the oven and let it sit for a few minutes before serving.

Tips and Tricks for Success
Sauté the florets just until they show the first hint of tenderness to avoid a watery bake. Dry them well after rinsing to reduce steam during baking. Mix the sauce until smooth and fully emulsified; small cream cheese lumps will melt but take longer to disappear.
Distribute chicken evenly so every serving carries a balance of protein and vegetables. Use freshly grated cheddar for optimal melting and flavor; pre-shredded cheese can contain anti-caking agents that affect texture. Rest the casserole briefly after baking so the sauce sets for cleaner portions.
Ingredient Swaps
If you prefer a milder profile, swap cheddar for mozzarella and add a small grating of Parmesan for umami. Use a light cream-cheese blend if you want slightly tangier results. For a dairy-free version, a thick cashew cream can mimic heavy cream’s mouthfeel though the flavor will be different.
Herbs like thyme or chives can replace the onion powder for a fresher lift, keeping the dish visually clean. Olives or sun-dried tomatoes are bold swaps that will change the casserole’s character; use them sparingly if you want to preserve the original calm profile.
Pairings and Serving Suggestions
Serve slices of Low Carb Chicken Casserole with a bright, acidic salad to counterpoint the richness; a lemon vinaigrette works especially well. A simple slaw or quick-pickled cucumbers adds crunch and a cooling contrast. For low-carb grains, a small portion of cauliflower rice echoes the dish’s base vegetables without repeating textures.
For a more substantial plate, pair the casserole with roasted root vegetables that carry sweetness and a caramelized edge. The visual contrast of emerald broccoli and warm cheese makes the dish easy to plate for casual dinner or small entertaining.
In a related vein, try it alongside a spiced cauliflower rice bowl like chicken enchilada bowls with cauliflower rice for a bold, complementary meal.
Storage and Make Ahead Tips
This casserole stores well in the refrigerator for two to three days in an airtight container. Reheat gently in a moderate oven or covered in a microwave to preserve texture and avoid splitting the sauce. For freezing, portion into single servings and freeze for up to one month; thaw overnight before reheating.
To make ahead, assemble the casserole in the dish and keep covered in the fridge for up to 24 hours, then bake as directed. If your sauce firms in the fridge, allow it to warm for a few minutes at room temperature before baking to ensure even heat through.
Nutrition and Health Benefits
Low Carb Chicken Casserole brings lean protein, fiber-rich cruciferous vegetables, and a satisfying amount of dairy fat which supports satiety. Broccoli and cauliflower contribute vitamins C and K and beneficial plant compounds that pair well with the protein. Controlled portions help keep the dish low in carbohydrates while still delivering a creamy, comforting mouthfeel.
For specific dietary needs, please consult a qualified health professional.
Mistakes to Avoid
Avoid overcooking the florets before assembly; soft vegetables release water and dilute the sauce. Do not skip the resting step after baking because immediate slicing can cause the casserole to fall apart. Grating your own cheese avoids additives that affect melt and mouthfeel.
Skip using watery, low-fat dairy replacements unless you are comfortable with a thinner final sauce. Finally, resist the urge to overload the pan, which can prevent the cheese from browning properly.
Personal Closing Thought and Call to Action
This Low Carb Chicken Casserole reads modern at the table without demanding elaborate technique. It rewards small attentions drying florets, fresh-grated cheese, a patient rest with a refined, comforting finish. Try it once and you will find it becomes a quietly reliable option in your weekly rotation.
Conclusion
Low Carb Chicken Casserole is a dependable, elegant weeknight bake that marries silky sauce and crisped cheese with tender chicken and vibrant vegetables. For inspiration and another take on the casserole format, see Low Carb Chicken Casserole for a complementary recipe perspective.
FAQ
What is the preparation time for this recipe?
The preparation time usually takes about 15 to 20 minutes depending on experience and equipment.
Can I substitute any ingredients?
Yes, simple substitutions are possible depending on dietary needs or availability.
Is this recipe suitable for specific diets?
This recipe can be adapted with small changes depending on preferences. Low Carb Chicken Casserole lends itself well to low-carbohydrate eating when substitutions are made carefully.
How should leftovers be stored?
Store leftovers in an airtight container in the refrigerator and consume within two to three days.
Can I prepare this recipe in advance?
Many steps can be prepared ahead of time to simplify busy cooking days.
Low Carb Chicken Casserole
A modern comfort dish featuring tender chicken, broccoli, and cauliflower in a creamy cheddar sauce, baked to perfection.
- Total Time: 40 minutes
- Yield: 4 servings 1x
Ingredients
- 2 cups cooked chicken breast, shredded or cubed
- 1 cup broccoli florets
- 1 cup cauliflower florets
- 1 cup cheddar cheese, shredded
- 1/4 cup cream cheese, softened
- 1 cup heavy cream
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon paprika
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat your oven to 375°F (190°C).
- In a large skillet over medium heat, add the olive oil. Sauté the broccoli and cauliflower florets for about 5 minutes until they start to soften.
- In a large mixing bowl, combine the cooked chicken, sautéed broccoli, and cauliflower.
- In a separate bowl, combine the cream cheese, heavy cream, garlic powder, onion powder, paprika, salt, and black pepper. Mix until smooth.
- Pour the cream mixture over the chicken and vegetables, stirring until everything is well-coated.
- Transfer the mixture into a greased casserole dish, spreading it out evenly.
- Sprinkle the shredded cheddar cheese evenly on top of the casserole.
- Bake in the preheated oven for 20-25 minutes, or until the cheese is golden and bubbly.
- Remove from the oven and let it sit for a few minutes before serving.
Notes
Let the casserole rest for a few minutes after baking to concentrate the sauce and make slicing easier.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 350
- Sugar: 5g
- Sodium: 400mg
- Fat: 24g
- Saturated Fat: 12g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 3g
- Protein: 30g
- Cholesterol: 90mg








