Modified: Jul 22, 2025 · Published: Jul 1, 2025 by LaKita · This post may contain affiliate links.

Chicken and Broccoli Casserole Recipe (Cheesy & Easy!)

Creamy, cheesy, and cozy. This Chicken and Broccoli Casserole recipe is the ultimate comfort food. Made with tender chunks of chicken, melty cheese, and broccoli tucked into a rich, savory sauce, it’s the kind of easy weeknight dinner that brings everyone to the table.

Whether you’re meal prepping, feeding a crowd, or gifting a freezer meal to someone you love, this dish delivers on flavor, convenience, and heart.

Updated July 2025 with improved tips, new photos, and a simplified step-by-step format to make preparation even easier. Originally posted July 2013.

overhead view of finished casserole in glass baking dish

Here's what readers have to say about this recipe:

Reader Kate, commented: "My chicken and broccoli casserole turned out so delicious! You just made my weeknight dinners better! ★★★★★"

Another reader Alexi, commented: "I meal prepped this recipe for my family this week and it turned out very delicious. I love how easy it was to make and very convenient for busy weeknights. My toddler crushed it so it’s definitely family friendly as well. ★★★★★"

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Before You Bake, Read This!
Why You'll Love This Recipe
Key Ingredients
📖 Recipe
LaKita's Pro Tips & Tricks
Flavorful Variations
What to Serve With It
Storage & Freezer Instructions
Frequently Asked Questions
More Cozy Recipes You'll Love

Before You Bake, Read This!

💬 The Vibe: Classic potluck casserole meets weeknight simplicity, comfort food that feels like a warm hug.

🔑 What You Gotta Know:

Use pre-cooked chicken (rotisserie is perfect) and steamed or thawed frozen broccoli for the best texture.
Let the casserole rest for 5 minutes before serving to help it set.
Want to stretch it? Serve over cooked rice, egg noodles, or even mashed potatoes.

Why You'll Love This Recipe

Quick to Prepare – A 30-minute dinner with store-bought shortcuts.
Versatile – Great for meal prep, potlucks, or freezer-friendly gifting.
Satisfying & Delicious – Creamy, cheesy, nostalgic casserole goodness.

Key Ingredients

overhead view of ingredients needed to make casserole in separate bowls on marble surface

Chicken Breasts - Use breast, thighs, or rotisserie. Diced small for even bites.
Broccoli Florets - Frozen or fresh, both work, just steam or thaw first.
Cream of Chicken Soup - Makes it creamy and savory. Substitute with cream of mushroom if you like.
Mayonnaise - Adds richness and keeps the sauce smooth. Sour cream or Greek yogurt also work.
Cheddar Cheese - Sharp cheddar for bold flavor. Try Colby-Jack or mozzarella as variations.

👉🏾 See the recipe card below for exact quantities and full instructions.

📖 Recipe

Chicken and Broccoli Casserole

LaKita Anderson

This Chicken and Broccoli Casserole recipe is creamy, cheesy, and comforting! Made with cooked chicken, broccoli, and a simple savory sauce, it's perfect for family dinners or freezer meals.

4.85 from 38 votes

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Video

Prep Time 15

Cook Time 25

Total Time 40

Course Main Course

Cuisine American

Servings

Calories 315 kcal

Equipment

1 Rectangle 9x13-inch baking dish

Ingredients

1 pound boneless skinless chicken breast
½ teaspoon garlic powder
¼ teaspoon salt
¼ teaspoon ground black pepper
12 ounces frozen broccoli florets
1 can (10.5 ounces) cream of chicken soup
3 tablespoons mayonnaise
1 ½ cups cheddar cheese, shredded

Instructions

Prepare 1 pound of boneless, skinless chicken breast first. Season the raw chicken with ½ teaspoon garlic powder, ¼ teaspoon salt, and ¼ teaspoon ground black pepper. Cook the chicken (using oil as needed) in a large skillet over medium-high heat until fully cooked. Allow it to cool before cutting it into small pieces. Set aside.
In a small saucepan over medium-low heat, add the 12 ounces of frozen broccoli and allow it to cook until no longer frozen, about 5 minutes. You may also use the microwave for faster results if you prefer.
Preheat the oven to 350 degrees F. In a medium-sized bowl, stir together the 1 can (10.5 ounces) of cream of chicken soup and 3 tablespoons of mayonnaise until combined. Add the prepared chicken to the soup mixture and stir to combine.
Grab a 9x13-inch rectangle baking dish and lightly spray with cooking spray before spreading the chicken mixture at the bottom in an even layer.
Top the chicken mixture with the prepared broccoli and spread in an even layer.
Add the 1 ½ cups of shredded cheddar cheese on top in an even layer and place into the oven to bake for about 20 to 25 minutes or until the cheese has completely melted and is bubbly and lightly golden.
Carefully remove the chicken casserole from the oven and serve warm with cooked rice or egg noodles. Enjoy!

Notes

Short on time? Use rotisserie chicken for an easy shortcut.
Fresh vs. frozen broccoli: Both work well. If using fresh, steam it briefly to soften before baking.
Cream soup options: You can make a homemade version if avoiding canned soups.
Swap the mayo: Greek yogurt or sour cream can be used in place of mayonnaise for a tangier, lighter flavor.
Want to mix it up? Try diced ham instead of chicken, or add veggies like carrots or cauliflower for a boost of color and nutrition.
Pro Tip: Dice the chicken into small, even pieces. This helps everything cook evenly and makes serving easier.

Calories: 315kcalCarbohydrates: 8gProtein: 26gFat: 20gSaturated Fat: 8gPolyunsaturated Fat: 4gMonounsaturated Fat: 5gTrans Fat: 0.02gCholesterol: 84mgSodium: 790mgPotassium: 511mgFiber: 2gSugar: 1gVitamin A: 757IUVitamin C: 52mgCalcium: 238mgIron: 1mg

The provided nutritional information is an estimate per serving. Accuracy is not guaranteed.

Keyword chicken and broccoli casserole, chicken broccoli casserole

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small bowl of chicken and broccoli casserole with rice beside a fork

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LaKita's Pro Tips & Tricks

Steam broccoli until just fork-tender. Overcooking makes the casserole watery.
Sprinkle in garlic powder, onion powder, or a pinch of cayenne for extra flavor.
Cover with foil when reheating to keep moisture in and avoid drying out.

Flavorful Variations

Swap chicken with cooked ham, shredded turkey, or ground turkey.
Mix in extra veggies like cauliflower, peas, or shredded carrots.
Top with crushed buttery crackers or panko for a crispy finish.

What to Serve With It

Ladle over rice, noodles, or baked potatoes.
Pair with Southern Cornbread or a simple garden salad.

close up view of finished casserole in glass baking dish with a scoop taken out of it

Storage & Freezer Instructions

Fridge: Store leftovers in an airtight container for up to 4 days. Reheat in the oven (covered) or microwave.
Freezer: Freeze fully cooked leftovers or prep the unbaked casserole in a foil pan. Cover tightly and freeze for up to 3 months.
- To reheat unbaked from frozen: Bake covered at 350°F for 45–60 minutes, then uncover and bake until bubbly.

Frequently Asked Questions

Should I use fresh or frozen broccoli?

Both work great, just make sure to steam or thaw first to avoid a soggy casserole.

Can I use raw chicken?

Not for this version. Pre-cooked chicken ensures the casserole bakes quickly and safely.

Can I make this ahead of time?

Yes! Assemble it, cover, and refrigerate for up to 2 days or freeze it unbaked.

What can I use instead of mayo?

Sour cream or plain Greek yogurt are great swaps for a tangy twist.

front view of finished casserole in glass dish with some taken out of it

More Cozy Recipes You'll Love

I’d love to hear how this Chicken Broccoli Casserole turned out for you! Did you serve it with rice, noodles, or something creative? Drop your tips or twists in the comments below. I read every single one.

💌 From my kitchen to yours, happy cooking!