Looking for a comforting, wholesome meal that fits your low-carb lifestyle? This Easy Low Carb Chicken Casserole is just what you need. It’s packed with juicy chicken, creamy cheese, and nutrient-rich vegetables—all baked into a hearty, flavorful dish. Whether you’re following a keto plan or simply cutting back on carbs, this cheesy casserole is a family-friendly option that doesn’t compromise on taste.
Why You’ll Love This Recipe:
- ✅ Low-carb & keto-friendly – Perfect for those watching their carb intake.
- ✅ Creamy and cheesy – A satisfying blend of melty cheese and tender chicken.
- ✅ One-pan convenience – Less cleanup, more ease.
- ✅ Kid-friendly – Even picky eaters will dig in.
- ✅ Quick to make – On the table in under 45 minutes.
Ingredients (Serves 4):
- 4 boneless, skinless chicken breasts
- 1 tbsp olive oil
- 1 small onion, chopped
- 1 cup cauliflower florets (fresh or frozen)
- 1 cup broccoli florets (fresh or frozen)
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 cup heavy cream
- 1/4 cup cream cheese
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- 1/4 tsp paprika
- Salt and pepper, to taste
- 1 tbsp chopped parsley (optional, for garnish)
Instructions:
1. Preheat Oven
Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. Cook the Chicken
Season chicken with garlic powder, onion powder, paprika, salt, and pepper. Heat olive oil in a skillet over medium heat. Sear chicken for 4-5 minutes per side, until golden. Set aside.
3. Sauté Vegetables
In the same skillet, cook onion, cauliflower, and broccoli for 4-5 minutes until just tender. Season lightly with salt and pepper.
4. Make Cheese Sauce
In a saucepan, heat heavy cream and cream cheese over medium heat until smooth. Stir in mozzarella and Parmesan until the sauce is thick and creamy. Adjust seasoning if needed.
5. Assemble Casserole
Spread the sautéed vegetables in the bottom of the prepared baking dish. Place seared chicken on top. Pour cheese sauce over everything.
6. Bake
Cover with foil and bake for 25-30 minutes, or until chicken is cooked through (internal temp 165°F/74°C). Uncover and bake an additional 5-10 minutes to brown the cheese.
7. Serve
Remove from oven, garnish with fresh parsley, and serve hot.
Nutrition (Per Serving):
Calories: ~400 kcal
Protein: 38g
Carbs: 8g
Fat: 26g
Fiber: 3g
Sugar: 4g
Tips & Variations:
- 🔥 Use leftovers – Swap in cooked rotisserie chicken for a shortcut.
- 🌿 Veggie swaps – Try spinach, mushrooms, or zucchini for variety.
- 🌶️ Add heat – Stir in red pepper flakes or chopped jalapeños.
- ☕ Extra creamy – Add sour cream or more cream cheese for richness.
- 🚤 Make ahead – Assemble in advance and bake when ready.
What to Serve With It:
- 🥗 Green salad with vinaigrette
- 🥚 Cauliflower rice
- 🥒 Pickled vegetables
- 🍞 Low-carb bread
FAQs:
Can I make it ahead of time?
Yes! Assemble the casserole, cover, and refrigerate for up to 24 hours. Add a few extra minutes to the bake time if baking straight from the fridge.
Can I freeze it?
Absolutely. Assemble, cover tightly, and freeze for up to 3 months. Thaw overnight before baking.
Can I use different vegetables?
Definitely! Try mushrooms, bell peppers, or spinach—just sauté first before layering.
Why This Low Carb Chicken Casserole Works: This dish combines the warmth of comfort food with the benefits of low-carb eating. It’s easy, creamy, customizable, and guaranteed to please the whole family—even those not watching carbs!