Introduction
There’s nothing quite as comforting as a warm, golden-baked casserole brimming with tender chicken, creamy potatoes, and vibrant broccoli. The Delicious Chicken Potato Broccoli Casserole Recipe is a family favorite that combines rich textures and hearty flavors into one irresistible dish. With its creamy sauce, cheesy topping, and crisp edges, this casserole is perfect for weeknight dinners or cozy weekend meals. You’ll learn how to assemble this dish step by step, making it foolproof even for beginner cooks.
Why You’ll Love This Recipe
The Delicious Chicken Potato Broccoli Casserole Recipe is a masterpiece of texture and flavor. The tender chicken contrasts beautifully with soft, buttery potatoes, while the broccoli adds a satisfying crunch and bright, fresh taste. Every bite delivers a creamy, cheesy experience that is both indulgent and wholesome. What makes this recipe stand out is its simplicity — minimal prep, easy layering, and ingredients that are likely already in your kitchen. This casserole also reheats exceptionally well, making it ideal for meal prep or leftovers. Whether served as a comforting dinner or a crowd-pleasing potluck dish, it’s packed with flavors that everyone will adore.
Ingredients
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2 cups cooked chicken, shredded or diced
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3 medium potatoes, peeled and diced (about 1 lb.)
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2 cups fresh broccoli florets
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1 cup shredded cheddar cheese
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1/2 cup grated Parmesan cheese
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1 cup sour cream or Greek yogurt
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1/2 cup milk
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2 tbsp butter
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1 small onion, finely chopped
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2 cloves garlic, minced
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1 tsp salt
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1/2 tsp black pepper
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1/2 tsp paprika
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1/4 tsp dried thyme (optional)
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1/2 cup breadcrumbs for topping (optional)
Pro Tips
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Cook the potatoes evenly: Cut potatoes into uniform pieces to ensure they cook at the same rate. Parboil them for 5–7 minutes before baking for a creamy, tender texture.
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Layer for maximum flavor: Start with a thin layer of sauce at the bottom, followed by potatoes, chicken, and broccoli. This ensures each bite is balanced and flavorful.
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Cheese selection matters: Combining cheddar and Parmesan gives a perfect blend of creaminess and a slightly nutty finish. For an extra golden top, sprinkle breadcrumbs mixed with a little melted butter.
Instructions
Step 1: Preheat and Prepare
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch casserole dish with butter or cooking spray to prevent sticking.
Step 2: Cook Potatoes and Broccoli
Boil diced potatoes in salted water for 5–7 minutes until slightly tender but firm. Steam or blanch broccoli florets for 2–3 minutes until bright green and just crisp. Drain well.
Step 3: Sauté Aromatics
In a medium skillet, melt butter over medium heat. Add onions and garlic, cooking until fragrant and translucent, about 3 minutes. Remove from heat.
Step 4: Prepare the Creamy Sauce
In a large bowl, combine sour cream (or Greek yogurt), milk, salt, pepper, paprika, and thyme. Stir in sautéed onions and garlic for added depth of flavor.
Step 5: Assemble the Casserole
Layer the casserole starting with a thin layer of sauce at the bottom. Add half of the potatoes, then half of the chicken, and half of the broccoli. Pour a third of the sauce over the top. Repeat layers with remaining ingredients, finishing with sauce and shredded cheddar and Parmesan cheese. Sprinkle breadcrumbs on top if desired.
Step 6: Bake to Perfection
Cover the dish with foil and bake for 25 minutes. Remove foil and bake an additional 15–20 minutes until the top is golden brown and bubbly.
Step 7: Serve and Enjoy
Let the casserole rest for 5–10 minutes before serving. This helps the flavors meld and makes it easier to cut portions.

Variations
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Garlic Potato Chicken Casserole: Add extra minced garlic and a dash of garlic powder for a savory punch.
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Low-Carb Version: Swap potatoes for cauliflower florets to reduce carbs while keeping a creamy texture.
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Cheese Lovers’ Delight: Mix in mozzarella and Swiss cheese for a gooey, cheesy topping that stretches with every bite.
Storage/Serving
Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat in the oven at 350°F (175°C) for 10–15 minutes or in the microwave until warmed through. For serving, pair this casserole with a fresh side salad, garlic bread, or a light soup for a complete meal.
FAQs
Q1: Can I use frozen broccoli?
Yes, but blanch it first to prevent excess water from making the casserole soggy.
Q2: Can I make this ahead of time?
Absolutely! Assemble the casserole, cover, and refrigerate overnight. Bake the next day, adding 5–10 extra minutes to the cooking time.
Q3: Can I substitute chicken with turkey or ham?
Yes, diced turkey or cooked ham works well for a tasty twist.
Q4: Is it possible to make this dairy-free?
Yes, substitute sour cream with coconut yogurt and use dairy-free cheese.
Q5: How do I make it extra crispy on top?
Add a mix of breadcrumbs and melted butter or a sprinkle of extra cheese before the final bake.
Conclusion
This Delicious Chicken Potato Broccoli Casserole Recipe is comfort food at its finest — creamy, cheesy, and packed with savory goodness that warms both the stomach and the heart. It’s the kind of dish that brings the whole family together, perfect for cozy weeknights or potluck gatherings, and always leaves everyone asking for seconds.
Print
Delicious Chicken Potato Broccoli Casserole Recipe
- Total Time: 40mins
Description
Crispy on top, creamy inside, and packed with flavor, this Chicken Potato Broccoli Casserole is the ultimate comfort food your family will love. Perfect for busy weeknights or cozy weekend dinners.
Ingredients
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2 cups cooked chicken, shredded or diced
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3 medium potatoes, peeled and diced (about 1 lb.)
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2 cups fresh broccoli florets
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1 cup shredded cheddar cheese
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1/2 cup grated Parmesan cheese
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1 cup sour cream or Greek yogurt
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1/2 cup milk
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2 tbsp butter
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1 small onion, finely chopped
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2 cloves garlic, minced
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1 tsp salt
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1/2 tsp black pepper
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1/2 tsp paprika
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1/4 tsp dried thyme (optional)
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1/2 cup breadcrumbs for topping (optional)
Instructions
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Preheat oven to 375°F (190°C) and grease a 9×13-inch casserole dish.
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Boil diced potatoes for 5–7 minutes until slightly tender; steam broccoli for 2–3 minutes.
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Melt butter in a skillet, sauté onions and garlic until translucent, then remove from heat.
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Combine sour cream, milk, salt, pepper, paprika, thyme, and sautéed onions and garlic in a bowl.
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Layer casserole: sauce, potatoes, chicken, broccoli, and sauce. Repeat layers, top with cheese and breadcrumbs if desired.
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Cover with foil, bake 25 minutes; remove foil and bake 15–20 minutes until golden and bubbly.
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Let rest 5–10 minutes, then serve and enjoy.
Notes
Ensure even cooking by cutting chicken and potatoes into similar-sized pieces. For extra creaminess, consider adding cream cheese to the mixture. Feel free to use leftover rotisserie chicken for quicker preparation. Adjust spices based on individual taste preferences, increasing or decreasing as needed.
- Prep Time: 15 mins
- Cook Time: 25mins