Chicken and Broccoli Casserole Recipe

If you’re craving a comforting meal that feels like a warm hug from the inside, you’ve got to try this Chicken and Broccoli Casserole. It perfectly blends tender, seasoned chicken with fresh broccoli florets in a creamy, cheesy sauce topped with a golden, buttery cracker crust. This dish is an unbeatable combo of hearty, fresh, and crunchy textures, making it a guaranteed crowd-pleaser for both weeknight dinners and relaxed family gatherings. Once you taste the harmony of flavors and the inviting aroma filling your kitchen, this recipe will quickly become one of your favorites to cook again and again.

Ingredients You’ll Need

These ingredients are all easy to find but come together in a way that creates a dish bursting with flavor, texture, and color. Each item plays an important role, from the succulent chicken to the crunchy topping, ensuring every bite is a satisfying experience.

• 2 tablespoons vegetable oil: For searing chicken to a nice golden brown, locking in juiciness.
• 2 pounds boneless skinless chicken breast, cut into bite-sized pieces: The hearty protein base of the casserole.
• ½ teaspoon salt: Enhances all the flavors without overpowering them.
• 1 teaspoon garlic powder: Adds aromatic warmth and slight pungency.
• 1 teaspoon onion powder: Brings depth and savory notes to the chicken seasoning.
• ½ teaspoon black pepper: Provides a gentle kick to balance the creaminess.
• 2 bags (12.6 ounces each) frozen baby broccoli florets: Offers tender, nutrient-rich greens that pair perfectly with chicken.
• 10.5 ounce can cream of chicken soup: Adds luscious creaminess with rich umami flavors.
• 10.5 ounce can cream of mushroom soup: Brings earthiness and moisture to the casserole filling.
• 1 cup mayonnaise: Contributes tang and helps bind the ingredients together.
• 1 cup milk: Lightens the texture so it’s creamy but not heavy.
• 2 cups shredded cheddar cheese, divided: Sharp and melty, cheese forms both the cheesy filling and the delightful golden topping.
• 1 cup crushed Ritz crackers (about 1 sleeve): Creates a buttery, crunchy crust that contrasts beautifully with the soft interior.
• ¼ cup butter, melted: Binds the cracker crumbs and adds richness to the topping.

How to Make Chicken and Broccoli Casserole

Step 1: Prepare the Chicken

Start by heating the vegetable oil in a large skillet on medium-high heat—this is where the magic begins. Season the bite-sized chicken pieces well with salt, garlic powder, onion powder, and pepper, ensuring each piece bursts with savory notes once cooked. Sear the chicken in batches, so they get that irresistible golden crust and stay juicy inside. This step builds a flavorful foundation for the entire casserole.

Step 2: Cook the Broccoli

While your chicken is resting, microwave the frozen broccoli according to the package instructions. This quick steaming softens the broccoli just right without turning it soggy. Be sure to drain it thoroughly after microwaving; removing extra moisture is key to keeping your casserole creamy instead of watery.

Step 3: Mix the Creamy Base

In a large bowl, combine the cream of chicken soup, cream of mushroom soup, mayonnaise, milk, and 1 cup of shredded cheddar cheese. This blend creates the luscious, cheesy sauce that will coat the chicken and broccoli, making every forkful inviting and delicious.

Step 4: Combine Chicken, Broccoli, and Sauce

Gently fold the browned chicken pieces and drained broccoli into the creamy soup mixture. This ensures every bit of protein and green vegetable is lovingly enveloped in sauce, creating layers of comforting flavors.

Step 5: Assemble the Casserole

Pour the entire mixture into a greased 9×13-inch baking dish, spreading it out evenly. Then, sprinkle the remaining 1 cup of cheddar cheese on top to achieve a bubbly, cheesy finish after baking.

Step 6: Prepare the Crunchy Topping

Mix the crushed Ritz crackers with the melted butter until everything is well coated. This buttery topping is the secret to adding irresistible crunch to your Chicken and Broccoli Casserole.

Step 7: Bake Until Golden and Bubbling

Sprinkle the buttery cracker mixture evenly over the cheese layer, then pop the casserole into a preheated 375°F oven. Bake uncovered for 30 to 35 minutes, or until the casserole is bubbly around the edges and the topping has turned a gorgeous golden brown. This finishing touch melds all the flavors beautifully and guarantees a perfect textural contrast.

How to Serve Chicken and Broccoli Casserole

Garnishes

Fresh herbs like chopped parsley or chives bring a pop of color and a hint of freshness that brightens the creamy richness of the casserole. A light sprinkle of extra shredded cheddar just before serving can also add a melty, decadent surprise on top.

Side Dishes

This Chicken and Broccoli Casserole pairs wonderfully with a simple green salad tossed in a light vinaigrette to balance the richness. For a heartier spread, steamed rice or buttery mashed potatoes make excellent companions that soak up the savory sauce beautifully.

Creative Ways to Present

Serve the casserole family-style right from the baking dish for a cozy, informal vibe. Alternatively, dish out individual servings in pretty ramekins and garnish with a sprig of rosemary or thyme for an elegant touch that impresses dinner guests.

Make Ahead and Storage

Storing Leftovers

Your leftover Chicken and Broccoli Casserole will keep well in an airtight container in the refrigerator for up to 3 days. This makes for an easy, delicious next-day lunch or dinner without any extra effort.

Freezing

You can freeze the casserole before baking for up to 3 months. Just assemble in a freezer-safe dish, cover tightly with foil and plastic wrap, then bake straight from frozen—adding a little extra baking time—to enjoy whenever you want a comforting, home-cooked meal.

Reheating

Reheat leftovers gently in the oven at 350°F until warmed through to avoid drying out the creamy sauce. If you’re in a hurry, the microwave works well—just cover loosely to keep moisture in. A quick sprinkle of extra cheese and a few minutes under the broiler can revive the crispy top.

FAQs

Can I use fresh broccoli instead of frozen for this Chicken and Broccoli Casserole?

Absolutely! Fresh broccoli works beautifully, just steam it until tender-crisp before mixing into the casserole. Using fresh may give a slightly more vibrant flavor and texture.

Is it possible to make this casserole dairy-free or lower in fat?

You can substitute the mayo with a dairy-free alternative and use reduced-fat cheeses or milk. There are also cream-of-soup substitutes available that fit dietary needs, though the flavor might be slightly different.

How can I make sure the cracker topping stays crispy?

Make sure to thoroughly melt and mix the butter with the crackers before sprinkling on top. Also, avoid covering the casserole while baking so the topping can crisp up nicely.

Can I add other vegetables to the casserole?

Definitely! Chopped mushrooms, diced bell peppers, or even carrots can add extra color and flavor. Just adjust cooking and draining times to keep the casserole from becoming too watery.

What type of chicken breast is best for this recipe?

Boneless, skinless chicken breasts are ideal for even cooking and tender pieces. Cutting them into bite-sized chunks before cooking helps them cook quickly and ensures they blend seamlessly into the casserole.

Final Thoughts

This Chicken and Broccoli Casserole is a true classic that hits all the right notes: creamy, cheesy, crunchy, and packed with wholesome goodness. It’s the kind of dish that brings comfort and satisfaction with every forkful. I can’t wait for you to give this recipe a try and see just how quickly it becomes a beloved staple on your dinner table.

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