Chicken Broccoli Casserole is one of those comforting meals that instantly makes the kitchen feel warm and welcoming. The first time I made this dish, the smell of melting cheddar and creamy sauce filling the oven was enough to make everyone wander into the kitchen before dinner was even ready.
The broccoli stayed bright and tender, the chicken soaked up the creamy mixture, and the bubbling cheese on top gave the casserole that irresistible golden finish.
What I love most about this Chicken Broccoli Casserole recipe is how simple it feels while still delivering rich flavor in every bite. The cream cheese blends smoothly with the mayonnaise to create a velvety base that coats the chicken and broccoli perfectly.
A hint of garlic powder adds warmth without overpowering the dish, while the melted cheddar ties everything together into a satisfying casserole.

Key Ingredients in Chicken Broccoli Casserole Recipe
When I prepared this Chicken Broccoli Casserole, I was reminded that a short ingredient list can still create big flavor. Each Chicken Broccoli Casserole ingredient works together to create the creamy texture and balanced taste that make this Chicken Broccoli Casserole so satisfying.
-4 cups broccoli florets
-1/2 cup cream cheese, softened
-2 tbsp mayonnaise
-1/2 cup grated cheddar
-1/2 tsp garlic powder
-1/4 tsp sea salt
-1/4 tsp pepper
-1 1/2 cups chopped, cooked chicken
-1/4 cup grated cheese, for the topping the casserole
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Chicken Broccoli Casserole
- Total Time: 28 min
- Yield: 4 servings
Description
Chicken Broccoli Casserole Recipe is a creamy, comforting dish made with tender chicken, steamed broccoli, cream cheese, mayonnaise, and melted cheddar cheese. Baked until bubbly and golden, it’s an easy, satisfying dinner perfect for busy weeknights.
Ingredients
4 cups broccoli florets
1/2 cup cream cheese, softened
2 tbsp mayonnaise
1/2 cup grated cheddar
1/2 tsp garlic powder
1/4 tsp sea salt
1/4 tsp pepper
1 1/2 cups chopped, cooked chicken
1/4 cup grated cheese, for the topping the casserole
Instructions
Heat the oven to 375, grease a 9 x 9 casserole dish ( I use an avocado spray ) and set aside.
Start by prepping your broccoli. Put a large saucepan with about 2 inches of water over medium-high heat. Once the water is at a rolling boil, add in the broccoli florets. Let them steam for about 2 minutes or until they are fork tender. Drain the water, return the broccoli to the sauce pan and set aside.
In a large mixing bowl combine the softened cream cheese with the mayo and then stir in the seasonings. Add the cheddar, then the cooked and chopped chicken. Finally, stir in the steamed broccoli and blend it all together.
Pour the chicken and broccoli mixture into the prepared casserole dish and sprinkle with the last 1/4 cup of grated cheese.
Place in the oven and bake for 15 minutes. Next, set the oven to broil and broil for 2-3 minutes or until the cheese is bubbling and browning in spots.
Serve warm.
Leftovers keep covered in the fridge for up to three days.
- Prep Time: 10 min
- Cook Time: 18 min
- Category: Dinner
- Method: Baking
- Cuisine: Homemade
In the middle of preparing comforting meals like this, I also enjoy making lighter recipes such as Sheet Pan Pesto Gnocchi or finishing dinner with something refreshing like the key Lime Pie Bars Recipe.
How to Chicken Broccoli Casserole Step-by-Step
-Heat the oven to 375°F and lightly grease a 9 x 9 casserole dish. Set it aside while preparing the ingredients.
-Prepare the broccoli by placing about two inches of water in a large saucepan over medium-high heat. Once the water reaches a rolling boil, add the broccoli florets and allow them to steam for about two minutes until they become fork tender.
-Drain the broccoli well, return it to the saucepan, and set it aside so it stays warm.
-In a large mixing bowl, combine the softened cream cheese and mayonnaise. Stir until the mixture becomes smooth and creamy.
-Add garlic powder, sea salt, and pepper to the bowl and mix again to distribute the seasoning evenly.
-Stir in the grated cheddar cheese, followed by the chopped cooked chicken.
-Fold the steamed broccoli into the mixture and gently combine everything until the sauce evenly coats all ingredients.
-Transfer the mixture into the prepared casserole dish and spread it evenly across the pan.
-Sprinkle the remaining 1/4 cup of grated cheese over the top.
-Place the casserole in the oven and bake for about 15 minutes until hot and bubbly.
-Turn the oven to broil and broil the casserole for 2 to 3 minutes until the cheese on top becomes lightly golden and bubbly.
-Remove from the oven and serve warm.
-Store leftovers covered in the refrigerator for up to three days.
Conclusion
After making this Chicken Broccoli Casserole, I was reminded how comforting simple homemade food can be. The creamy sauce, tender chicken, and bright broccoli create a balanced dish that feels both hearty and satisfying.
It’s an easy recipe to return to whenever you want a warm, dependable dinner that brings everyone to the table.
Looking for inspiration? Visit Elise Chef on Pinterest to explore beautifully curated high-fiber recipes and discover your next healthy habit.