When you think of comfort food, what comes to mind? If your thoughts lead you to a bubbling, cheesy Chicken Broccoli Casserole Ultimate, then we’re already best friends. This dish is like a warm hug on a chilly day—creamy, savory, and just downright irresistible. Picture tender pieces of chicken nestled among vibrant green broccoli and enveloped in a cheesy sauce that’s so good you might consider bathing in it.
You can serve this casserole for a cozy family dinner or as the star of your next potluck party. I guarantee it will have everyone asking for seconds (and maybe even thirds). This Chicken Broccoli Casserole Ultimate isn’t just food; it’s an experience that brings friends and families together around the table.
Why You'll Love This Recipe
- This Chicken Broccoli Casserole Ultimate is super easy to whip up, making dinner feel like a breeze
- The layers of flavors create a delightful harmony that will please even picky eaters
- Visually stunning with its vibrant colors, it’s sure to impress at any gathering
- Plus, it’s versatile enough; you can customize it based on what you have in the fridge!
I vividly remember the first time I made this casserole for my family. My sister took one bite and declared me the “Queen of All Things Cheesy.” Imagine the pride!
Essential Ingredients
Here’s what you’ll need to make this delicious dish:
Boneless, Skinless Chicken Breasts: I usually use about 3-4 chicken breasts, but you can adjust the amount depending on how many people you’re feeding.
Fresh Broccoli: Look for bright green florets; they should be firm and not wilted.
Cheddar Cheese: Use sharp cheddar for robust flavor that melts beautifully.
Cream of Mushroom Soup: Opt for low-sodium varieties if you’re watching salt intake.
Milk: Whole milk makes the sauce creamy, but any variety works.
Breadcrumbs: Panko breadcrumbs add great crunch when baked.
Garlic Powder: A must-have for flavor enhancement—don’t skimp!
Salt and Pepper: To taste; season well for maximum flavor impact.
The full ingredients list, including measurements, is provided in the recipe card directly below.

How to Make Chicken Broccoli Casserole Ultimate
Preheat your oven to 350°F (175°C) while you prepare your ingredients. Spray a large baking dish with nonstick cooking spray to prevent any sticking disasters.
Cook the Chicken: In a skillet over medium heat, cook the chicken until golden brown on both sides and no longer pink inside—about 6-7 minutes per side works well.
Add the Broccoli: Once the chicken has cooled slightly, chop it into bite-sized pieces. Blanch your broccoli in boiling water for about 2 minutes—just enough to keep that vibrant color.
Create the Sauce: In a large bowl, combine cream of mushroom soup with milk and garlic powder. Stir until smooth; this is where magic begins!
Mix Everything Together: Add chopped chicken and blanched broccoli to the sauce mixture. Stir gently until all pieces are coated evenly—it should look like a creamy cloud of joy.
Topping Time: Transfer your mixture into the prepared baking dish. Sprinkle shredded cheddar cheese generously over the top followed by breadcrumbs for that crunchy finish.
Bake It Up: Pop your casserole in the preheated oven and bake until bubbly and golden brown—around 25-30 minutes should do nicely.
Serve hot from the oven, making sure to let it rest for about 5 minutes before diving in—you don’t want burned tongues ruining this culinary masterpiece! Trust me; allow those flavors to mingle just a little longer.
This Chicken Broccoli Casserole Ultimate is not just a meal; it’s an occasion waiting to happen. Whether it becomes part of your weekly dinner rotation or just makes an appearance during special occasions, every bite will remind you why home-cooked meals are priceless treasures.
You Must Know
- This Chicken Broccoli Casserole Ultimate is a one-pan wonder, perfect for busy weeknights
- The rich flavors blend together beautifully, creating a dish that’s both comforting and satisfying
- Plus, it’s easy to customize with your favorite spices or cheese variations
Perfecting the Cooking Process
Start by preheating your oven while you cook the chicken and broccoli. Assemble the casserole quickly for optimal flavor infusion.
Add Your Touch
Feel free to swap out the broccoli for spinach or add some cheddar cheese for extra richness. Experiment with different seasonings to suit your taste.
Storing & Reheating
Store leftovers in an airtight container in the fridge for up to three days. Reheat in the oven at 350°F until warmed through.
Chef's Helpful Tips
- Ensure chicken is cooked through before mixing into the casserole; use a meat thermometer for accuracy
- Selecting fresh broccoli can enhance texture and flavor, so pick vibrant green florets
- A crispy topping can elevate your dish; consider adding breadcrumbs or crushed crackers before baking
The first time I made this Chicken Broccoli Casserole Ultimate, my family devoured it within minutes and begged for seconds, making me feel like a culinary rockstar.
FAQ
Can I use frozen broccoli in this casserole?
Yes, just ensure it’s thawed and drained before adding to avoid excess moisture.
What other vegetables can I include?
Feel free to add bell peppers or carrots for extra color and nutrition.
How can I make this dish gluten-free?
Substitute regular pasta with gluten-free pasta or omit it altogether for a low-carb option.

Chicken Broccoli Casserole Ultimate
- Total Time: 45 minutes
- Yield: Serves 6
Description
Chicken Broccoli Casserole Ultimate is the epitome of comfort food, combining tender chicken, vibrant broccoli, and a rich cheesy sauce for a dish that warms your heart and soul. Ideal for family dinners or potlucks, this easy-to-make casserole is sure to impress guests and keep everyone coming back for more. Packed with flavor and customizable to your pantry, it’s a delightful meal that brings loved ones together.
Ingredients
- 3 cups boneless, skinless chicken breasts (cubed)
- 2 cups fresh broccoli florets
- 1 cup sharp cheddar cheese (shredded)
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup whole milk
- 1 cup panko breadcrumbs
- 1 tsp garlic powder
- Salt and pepper to taste
Instructions
- Preheat oven to 350°F (175°C). Spray a large baking dish with nonstick cooking spray.
- In a skillet, cook cubed chicken over medium heat until golden brown and cooked through (about 6-7 minutes per side). Let cool slightly, then chop into bite-sized pieces.
- Blanch broccoli in boiling water for 2 minutes; drain.
- In a bowl, mix cream of mushroom soup, milk, garlic powder, salt, and pepper until smooth.
- Combine chopped chicken and blanched broccoli with the sauce mixture in the bowl.
- Transfer to the baking dish, sprinkle cheddar cheese on top followed by panko breadcrumbs.
- Bake for 25-30 minutes or until bubbly and golden brown. Let it rest for 5 minutes before serving.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 325
- Sugar: 2g
- Sodium: 650mg
- Fat: 15g
- Saturated Fat: 7g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 2g
- Protein: 24g
- Cholesterol: 80mg
Keywords: Substitute broccoli with spinach or add bell peppers for extra flavor. Use low-sodium cream of mushroom soup for a healthier option. Store leftovers in an airtight container in the fridge for up to three days; reheat at 350°F.



