Creamy Low Carb Chicken Casserole is the hug-in-a-pan your busy weeknights need—juicy chicken, broccoli florets and a velvety cheese sauce with only 5 g net carbs per serving. One bowl, one fork, zero fuss. The sauce bakes into bubbly edges while you toss the salad. If you love my Chicken and Spinach Casserole with Cream Cheese, you’ll devour this lighter, low-carb twist.
★★★★½ 4.5 (145 reviews)
Why You'll Love Creamy Low Carb Chicken Casserole – Easy Weeknight Comfort
Creamy Low Carb Chicken Casserole is ready in 40 min with pantry staples, 5 g net carbs & melty cheddar. Perfect for weeknights & meal prep!
- Ready in 40 minutes with pantry staples
- Kid-approved, adult-beloved comfort food
- 5 g net carbs—perfect for keto & low-carb lifestyles
- Make-ahead friendly; leftovers reheat like a dream
Ingredients
Chicken: Rotisserie or leftover baked chicken works—just skip skin. Swap with turkey.Broccoli: Fresh or frozen (thaw & squeeze dry). Cauliflower rice keeps carbs ultra-low.Cream cheese: Full-fat melts smoothest. Neufchâtel saves 20 cal if preferred.
- Chicken: Rotisserie or leftover baked chicken works—just skip skin. Swap with turkey.
- Broccoli: Fresh or frozen (thaw & squeeze dry). Cauliflower rice keeps carbs ultra-low.
- Cream cheese: Full-fat melts smoothest. Neufchâtel saves 20 cal if preferred.
Full measurements are in the recipe card below.
Instructions
Preheat & Prep Pan: Heat oven to 400 °F. Lightly grease an 8-inch square baking dish.
Mix the Sauce: In a bowl whisk cream cheese, heavy cream, mayo, garlic and all seasonings until silky.
Combine & Spread: Fold in chicken and broccoli; scrape into dish. Level top; sprinkle remaining cheddar + Parmesan.
Expert Tips for Creamy Low Carb Chicken Casserole – Easy Weeknight Comfort
- Cube chicken small so every bite is saucy.
- Soften cream cheese 30 sec in microwave for lump-free sauce.
- Make it a freezer meal: assemble, wrap tight, freeze un-baked up to 2 months; bake from frozen 45 min covered.
Creamy Low Carb Chicken Casserole – Easy Weeknight Comfort
Creamy Low Carb Chicken Casserole is ready in 40 min with pantry staples, 5 g net carbs & melty cheddar. Perfect for weeknights & meal prep!
★★★★½ 4.5 (145 reviews)
Ingredients
Main Ingredients
- 2 cups cooked chicken breast, diced (about ¾ lb)
- 2 cups broccoli florets, bite-size
- 1 cup shredded sharp cheddar, divided
- ½ cup cream cheese, softened
- ⅓ cup heavy cream
- 2 tbsp mayonnaise
- 1 clove garlic, minced
Seasonings & Flavor Boosters
- ½ tsp smoked paprika
- ½ tsp onion powder
- ¼ tsp dried thyme
- ½ tsp kosher salt
- ¼ tsp black pepper
Optional Toppings
- 2 tbsp grated Parmesan
- 1 tbsp chopped fresh parsley or chives
Instructions
How to Make Creamy Low Carb Chicken Casserole
- Preheat & Prep Pan: Heat oven to 400 °F. Lightly grease an 8-inch square baking dish.
- Mix the Sauce: In a bowl whisk cream cheese, heavy cream, mayo, garlic and all seasonings until silky.
- Combine & Spread: Fold in chicken and broccoli; scrape into dish. Level top; sprinkle remaining cheddar + Parmesan.
- Bake Until Bubbly: 20–25 min until edges golden and center 165 °F. Broil 1 min for extra browning if desired. Rest 5 min, garnish and serve.
Nutrition
Calories: 396 kcal | Protein: 29 g
Storage
- Fridge: up to 3 days
- Freezer: not recommended
- Reheat: best fresh
FAQs
Can I make Creamy Low Carb Chicken Casserole ahead of time?
Yes, assemble through Step 3, cover and refrigerate up to 24 hrs. Add 5–10 min to bake time.
What’s the best substitute for heavy cream?
Full-fat coconut milk or ¾ cup half-and-half work; carbs rise slightly.
How do I store leftovers?
Portion into airtight containers and refrigerate 4 days or freeze 2 months.
Why did my casserole turn out watery?
Broccoli releases moisture—pat dry or thaw & squeeze frozen florets before mixing.