Looking for a family-friendly casserole that’s extra cheesy and ready in just 30 minutes? This Extra Cheesy Keto Chicken Broccoli Casserole checks all the boxes for a quick and satisfying meal. Packed with tender chicken, vibrant broccoli, and loads of creamy cheddar cheese, it’s a dish that everyone will love.
What makes this casserole even better is the blend of cream cheese and sour cream that adds a luscious creaminess, while garlic and onion contribute aromatic flavors. With just a handful of ingredients, including chicken broth and butter, you can whip up this delightful dish without any hassle.
A Quick and Cheesy Chicken Broccoli Casserole
This family-friendly casserole is not just extra cheesy; it comes together in a mere 30 minutes.
Packed with tender chicken and vibrant broccoli, it’s enveloped in a creamy cheese sauce that feels indulgent yet fits within a healthy eating plan.
The rich flavors come from the blend of cheddar cheese, cream cheese, and sour cream, creating a dish that will become a staple in your kitchen.
Wholesome Ingredients
Key ingredients include juicy chicken, fresh broccoli florets, and a flavorful mix of garlic and onion.
Cream cheese and sour cream add a luscious texture that elevates this casserole to a comforting meal.
A touch of chicken broth and butter ties everything together, ensuring that every bite is satisfying.
Simple Preparation Steps
Begin by preheating your oven to 350°F (175°C).
While the oven heats, sauté chopped onion and minced garlic in butter until translucent, releasing their aromatic flavors.
Then, combine shredded chicken, steamed broccoli, and your sautéed mix into a large bowl, blending in cream cheese, sour cream, and cheddar cheese for extra creaminess.
Baking to Perfection
After mixing the ingredients, pour in chicken broth to ensure everything is well-coated.
Transfer the mixture to a greased baking dish and top with remaining cheddar cheese.
Bake for about 20 minutes, allowing the cheese to bubble and turn golden, which creates that inviting look.
Serving Suggestions
Nutrition Highlights
This casserole serves four and offers a nutritious option with 350 calories per serving.
With 30 grams of protein and only 6 grams of carbohydrates, it fits nicely into a balanced diet.
Enjoy a comforting meal that checks all the boxes for taste and health!
A Quick and Cheesy Chicken Broccoli Casserole

This keto-friendly casserole combines juicy chicken and fresh broccoli enveloped in a velvety cheese sauce. The flavor is rich, cheesy, and perfectly seasoned, making it a comforting dish that feels indulgent while fitting into your healthy eating plan.
Ingredients
- 2 cups cooked chicken, shredded
- 2 cups broccoli florets, steamed
- 1 cup cheddar cheese, shredded
- 4 oz cream cheese, softened
- 1/2 cup sour cream
- 2 cloves garlic, minced
- 1/2 onion, finely chopped
- 1 cup chicken broth
- 2 tablespoons butter
- Salt to taste
- Pepper to taste
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C).
- Sauté Aromatics: In a skillet, melt the butter over medium heat. Add the chopped onion and minced garlic, and sauté until the onion is translucent.
- Mix Casserole Ingredients: In a large mixing bowl, combine the shredded chicken, steamed broccoli, sautéed onion and garlic, cream cheese, sour cream, and half of the cheddar cheese. Mix well and season with salt and pepper.
- Add Chicken Broth: Pour in the chicken broth and stir until everything is coated and combined.
- Transfer to Baking Dish: Transfer the mixture to a greased baking dish, spreading it evenly. Top with the remaining cheddar cheese.
- Bake: Bake in the preheated oven for about 20 minutes, or until the cheese is bubbly and golden.
- Serve: Let it cool for a few minutes before serving. Enjoy your cheesy casserole hot!
Cook and Prep Times
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
Nutrition Information
- Servings: 4 servings
- Calories: 350kcal
- Fat: 22g
- Protein: 30g
- Carbohydrates: 6g

Hi all! I’m Cora Benson, and I’ve been blogging about food, recipes and things that happen in my kitchen since 2019.