Chicken and Broccoli Cheesy Casserole – Easy Weeknight Dinner
If you need a comforting, crowd-pleasing dinner that’s simple to prepare, this Chicken and Broccoli Cheesy Casserole is the perfect choice. Tender chicken, fresh broccoli, and a creamy cheese sauce are baked together until bubbly and golden on top.
This classic casserole is ideal for busy weeknights, potlucks, or make-ahead meal prep. It’s hearty, flavorful, and packed with protein and vegetables in every bite.
Ingredients
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3 cups cooked chicken, shredded or cubed
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3 cups broccoli florets (fresh or lightly steamed)
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1 can (10.5 oz) cream of chicken soup
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½ cup sour cream
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½ cup milk
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2 cups shredded cheddar cheese (divided)
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1 teaspoon garlic powder
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½ teaspoon salt
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½ teaspoon black pepper
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1 cup cooked rice (optional, for a heartier casserole)
Optional topping:
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½ cup crushed buttery crackers or breadcrumbs
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1 tablespoon melted butter
Instructions
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Preheat oven to 375°F (190°C).
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Lightly grease a 9×13-inch baking dish.
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In a large bowl, combine cream of chicken soup, sour cream, milk, garlic powder, salt, and pepper.
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Stir in 1½ cups shredded cheddar cheese.
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Add cooked chicken, broccoli, and rice (if using). Mix well.
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Spread mixture evenly into prepared baking dish.
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Sprinkle remaining ½ cup cheese over the top.
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If using topping, mix crushed crackers with melted butter and sprinkle evenly.
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Bake 25–30 minutes until hot and bubbly.
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Let rest 5 minutes before serving.
Tips for the Best Cheesy Chicken Broccoli Casserole
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Use rotisserie chicken for convenience.
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Slightly steam broccoli so it stays tender but not mushy.
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Don’t overbake to prevent dryness.
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Add extra cheese for a richer flavor.
Delicious Variations
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Use cream of mushroom soup instead.
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Add cooked pasta instead of rice.
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Mix in cooked bacon for extra flavor.
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Make it low-carb by skipping rice.
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Add a pinch of red pepper flakes for spice.