Easy Low Carb Chicken Casserole: A Perfect Healthy Dinner Recipe
If you’re looking for a healthy, satisfying, and easy weeknight meal, this low carb chicken casserole is about to become your new favorite. It’s creamy, cheesy, packed with protein, and full of flavor—without the extra carbs weighing you down.
The best part? It’s a true one-dish wonder. Just layer everything in a casserole dish, bake, and dinner is ready to go. Perfect for busy nights, family dinners, or even meal prep.
Why You’ll Love This Low Carb Chicken Casserole
- Low carb & keto-friendly – Perfect if you’re watching carbs but still want comfort food.
- Easy prep – Just mix, layer, and bake—minimal effort required.
- Family-approved – Even picky eaters will enjoy this cheesy, creamy dish.
- Customizable – Add your favorite low-carb veggies, seasonings, or toppings.
Ingredients You’ll Need
Here’s what you’ll need to make this easy chicken casserole (serves 4–6):
- 2 lbs cooked chicken breasts (shredded or cubed – rotisserie works great too)
- 1 cup broccoli florets (steamed or lightly blanched)
- 1 small zucchini (sliced or diced)
- 1 bell pepper (chopped – red or yellow for color)
- 1 cup mushrooms (sliced, optional)
- 1 cup shredded mozzarella cheese
- ½ cup shredded cheddar cheese
- 1 cup sour cream (or Greek yogurt for lighter option)
- ½ cup cream cheese (softened)
- 2 cloves garlic (minced)
- 1 tsp onion powder
- 1 tsp paprika
- Salt & black pepper (to taste)
- 1 tbsp olive oil (for sautéing veggies)
Step-by-Step Instructions
Step 1: Preheat Oven
- Preheat your oven to 375°F (190°C). Lightly grease a casserole dish with olive oil or cooking spray.
Step 2: Cook Veggies
- In a skillet, heat olive oil and sauté broccoli, zucchini, bell pepper, and mushrooms until just tender. Season lightly with salt and pepper.
Step 3: Make the Creamy Sauce
- In a large bowl, mix together sour cream, cream cheese, garlic, onion powder, paprika, and half the shredded cheese. Stir until smooth and creamy.
Step 4: Assemble the Casserole
- Add shredded chicken and sautéed veggies into the creamy sauce mixture.
- Transfer everything into your prepared casserole dish.
- Sprinkle the remaining mozzarella and cheddar cheese on top.
Step 5: Bake
- Bake uncovered for 20–25 minutes, or until the cheese is bubbly and golden brown.
Tips & Variations
- Make it spicier – Add jalapeños or red pepper flakes.
- Veggie swap – Use spinach, cauliflower, or asparagus instead of broccoli/zucchini.
- Extra flavor – Mix in a little ranch seasoning or Italian herbs.
- Meal prep – Store leftovers in the fridge for up to 3 days, or freeze for 1 month.
What to Serve With This Casserole
Since it’s already low-carb and hearty, you don’t need much on the side. But here are some tasty ideas:
- Fresh green salad with lemon vinaigrette
- Roasted Brussels sprouts or asparagus
- Cauliflower rice for extra volume
Final Thoughts
This easy low carb chicken casserole is proof that healthy eating doesn’t mean sacrificing flavor. It’s creamy, cheesy, loaded with protein, and completely customizable to your taste.
Whether you’re on keto, low-carb, or just want a light but filling dinner, this recipe has you covered. Trust me—one bite and this dish will earn a permanent spot in your weeknight rotation!
