Okay, friends, gather ’round because I’m about to share a recipe that’s been a staple in my family for years: Chicken Broccoli Potato Casserole. Think of it as the ultimate comfort food mashup – all the creamy, cheesy goodness you crave in a casserole, but with the added bonus of being surprisingly easy to whip up. It’s like mac and cheese had a baby with chicken pot pie, and that baby grew up to be this delicious, satisfying dish. I remember my grandma making something similar, and this is my take on her old-school casserole, updated for busy weeknights and picky eaters. This is seriously one of those meals that gets everyone to the table, and there are rarely leftovers…trust me!
What is a chicken broth potato casserole?
So, what exactly *is* Chicken Broccoli Potato Casserole? Well, it’s essentially a layered dish where tender chicken, slightly crisp broccoli florets, and creamy, perfectly cooked potatoes are baked together in a rich, cheesy sauce. Think of it as the coziest, most satisfying hug you can give your stomach. I call it a casserole because it is easy to prepare, bake and serve right out of the baking dish. It is the perfect meal for cold days or busy weeknights when you need a delicious and quick dinner.
Why you’ll love this recipe?
Let me count the ways I love this Chicken Broccoli Potato Casserole! First and foremost, the flavor is simply incredible. You’ve got the savory chicken, the slightly bitter broccoli (which, trust me, even broccoli haters will love in this!), the comforting potatoes, and then that creamy, cheesy sauce that just ties everything together in perfect harmony. What I love most about this is how ridiculously easy it is to make. We’re talking about minimal prep time and ingredients you probably already have in your fridge. It’s truly a weeknight lifesaver. Plus, it’s surprisingly cost-effective. Chicken thighs are a great budget-friendly protein, and potatoes and broccoli are usually pretty reasonable, too. If you’re looking for a similar comfort food dish, but with a bit of a twist, you might also love my Cheesy Ham and Potato Bake. But honestly, this Chicken Broccoli Potato Casserole has a special place in my heart because it’s such a crowd-pleaser, and it makes even the gloomiest days feel a little brighter. This one never fails to make my family happy. Also, it’s so versatile! You can easily swap out the chicken for leftover turkey, add in other veggies like carrots or peas, or even top it with breadcrumbs for extra crunch.
How do I make chicken broccoli potato casserole?
Quick Overview
Making this Chicken Broccoli Potato Casserole is easier than you think! You’ll start by cooking your chicken and potatoes until tender. While those are cooking, you’ll steam the broccoli until it’s perfectly crisp-tender. Then, you’ll whisk together the creamy sauce, combine everything in a baking dish, and bake until golden brown and bubbly. The key is to not overcook the broccoli; you want it to still have a bit of a bite. Trust me, this method is simple, straightforward, and delivers the most delicious results every time.
Ingredients
For the Main Casserole:
* 1.5 lbs boneless, skinless chicken thighs, cut into bite-sized pieces (Chicken breasts work too, but thighs are more tender and flavorful!)
* 2 lbs Yukon Gold potatoes, peeled and cubed (I love Yukon Golds because they’re so creamy, but Russets will work in a pinch)
* 1 large head of broccoli, cut into florets (Fresh is best, but frozen broccoli florets can be used too. Just make sure to thaw and drain them well!)
* 1 medium onion, chopped (Yellow or white onion will do just fine)
* 2 cloves garlic, minced (Freshly minced garlic makes all the difference!)
* 4 tbsp butter (I prefer unsalted so I can control the salt level)
* 1/4 cup all-purpose flour (This helps thicken the sauce)
* 3 cups milk (Whole milk makes the sauce richer, but 2% works well too. I even tested this with almond milk once, and it was surprisingly delicious!)
* 1 cup chicken broth (Low-sodium is always a good option)
* 2 cups shredded cheddar cheese (Sharp cheddar gives the best flavor, but mild cheddar is fine too)
* 1/2 cup grated Parmesan cheese (Adds a nice nutty flavor)
* 1 tsp salt (Adjust to your taste)
* 1/2 tsp Black Pepper (Freshly ground is always best)
* 1/4 tsp paprika (Adds a touch of color and smokiness)
* 2 tbsp olive oil (For cooking the chicken and potatoes)
What is the step-
Step 1: Preheat & Prep Pan
Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with butter or cooking spray. This prevents the casserole from sticking and makes cleanup easy.
Step 2: Cook Chicken and Potatoes
In a large skillet, heat 1 tablespoon of olive oil over medium-high heat. Add the chicken and cook until browned and cooked through, about 5 minutes. Remove the chicken from the skillet and set aside. In a large skillet, heat 1 tablespoon olive oil over medium heat. Add potatoes to the same skillet. Cook until tender, about 10-12 minutes, stirring occasionally. Set aside.
Step 3: Steam Broccoli
While the chicken and potatoes are cooking, steam the broccoli florets until they are crisp-tender. About 5-7 minutes. You want them to be slightly tender but still have a bit of bite. Drain well and set aside.
Step 4: Make the Sauce
In the same skillet, melt the butter over medium heat. Remove from heat and set aside. Add the chopped onions and cook until softened, about 3-5 minutes. Add the minced garlic and cook for another minute until fragrant. Stir in the flour and cook for 1-2 minutes, stirring constantly, to create a roux. Gradually whisk in the milk and chicken broth until smooth. Bring to a simmer, stirring constantly, and cook until the sauce has thickened, about 5-7 minutes.
Step 5: Add Cheese
Remove the skillet from the heat and stir in the Parmesan cheese. Stir until melted and serve. Season with salt, pepper, and paprika.
Step 6: Combine and Bake
In a large bowl, combine the cooked chicken, potatoes, steamed broccoli, and cheese sauce. Serve immediately or serve immediately. Stir to combine. Pour the mixture into the prepared baking dish. Bake in the preheated oven for 20-25 minutes, or until the casserole is golden brown and bubbly.
Step 7: Cool & Serve
Let the casserole cool for a few minutes before serving. This allows the sauce to set up a bit, making it easier to serve.
What should I serve it with?
Chicken Broccoli Potato Casserole is a complete meal in itself, but here are some ideas to round it out.
What’s a good weeknight dinner?Serve with a side salad or crusty bread for dipping into the creamy sauce. I also like to add a piece of garlic bread!
For a Potluck:What are some good ways to make this casserole for potlucks? Bring it with a nice fruit salad or some cookies for dessert.
What is the best holiday meal?What are some great holiday casseroles? Serve it alongside roasted turkey or ham and some classic side dishes like mashed potatoes and green beans. What is bean casserole?
My family loves this Chicken Broccoli Potato Casserole with a side of green beans or Caesar salad. What are some good ways to serve hot sauce with a tortilla?
What are some of the best ways to make chicken broth and potato casserole?
How do you make a perfect chicken broth potato casserole? What are some of my top tips?
Broccoli Prep:What should I do if I want my broccoli to be crisp and not mushy? What is the best way to steam it for a few minutes? If you’re using frozen broccoli, make sure to thaw and drain it well to remove excess moisture.
Potato Power:I love Yukon Gold potatoes for this casserole because they’re so creamy and hold their shape. I use them for a couple of dishes. If you only have Russets on hand, that’s fine too! Just make sure to peel them and cut them into uniform pieces so they cook evenly.
Cheese, please!:What is the best cheddar cheese to use? Sharp cheddar is my personal favorite, but mild cheddar works well too. What’s your favorite Parmesan cheese?
Ingredient Swaps:Feel free to customize this casserole to your liking! Can you substitute leftover chicken for leftover turkey or ham? What are some good ways to top a pea with breadcrumbs? I’ve even added some cooked bacon to my recipe before.
Baking Tips:Make sure to bake the casserole until it’s golden brown and bubbly. What happens if the cheese is melted and the sauce is heated through? If the top starts to brown too quickly, you can loosely tent it with foil.
I’ve learned over the years that the key to a great casserole is to not be afraid to experiment. Add your favorite flavors and ingredients to make it your own!
What are some Storing and Reheating Tips?
How do you make Chicken Broccoli Potato Casserole?
Room Temperature:I wouldn’t leave it at room temperature for more than two hours. Cover it tightly with plastic wrap or foil to prevent it from drying out.
Refrigerator Storage: WhatWhat is the best way to store a casserole in an airtight container for up to 3 days? How do I keep a casserole from drying out?
What is the best way To freeze the casserole, wrap it tightly in plastic wrap and then in foil. It can be stored in the freezer for up to 2-3 months. Thaw it in the refrigerator overnight before reheating.
Reheating: To reheat the casserole, bake it in a preheated oven at 350°F (175°C) for about 20-25 minutes, or until heated through. You can also reheat it in the microwave, but it may not be as crispy. If reheating from frozen, it may take longer to heat through.
Frequently Asked Questions
Final Thoughts
This Chicken Broccoli Potato Casserole isn’t just a recipe; it’s a warm hug on a plate, a delicious way to bring everyone together, and a simple solution for busy weeknights. Its rich flavor, satisfying textures, and adaptable nature make it a winner in my book. If you’re looking for more comforting and family-friendly dishes, be sure to check out my other casserole recipes. I truly believe this will become a family favorite and a dish you rely on for years to come. Happy cooking, friends! I can’t wait to hear how yours turns out! Be sure to leave a comment and rating below, and share your own variations. What ingredients did you add? Did you try it with almond milk? I’d love to know!

Chicken Broccoli Potato Casserole
Ingredients
Main Ingredients
- 2 cups diced chicken breast boneless and skinless
- 3 cups broccoli florets
- 4 cups potato cubes peeled
- 1.5 cups cheddar cheese shredded
- 1 cup cream of chicken soup canned
- 0.5 cup sour cream
Instructions
Preparation Steps
- Preheat oven to 375°F (190°C).
- In a large bowl, mix diced chicken, broccoli, and potato cubes.
- Add in cream of chicken soup and sour cream, stirring until well combined.
- Pour mixture into a baking dish and top with cheddar cheese.
- Bake in the preheated oven for 40 minutes or until the cheese is bubbly and golden.