If you’re craving the ultimate comfort food dinner, look no further than this rich and creamy Paula Deen chicken casserole. Packed with tender chunks of chicken, perfectly cooked pasta, and a luxuriously cheesy sauce, this dish delivers pure home-cooked goodness in every bite. It’s a recipe you’ll want to make again and again—ideal for busy weeknights, potlucks, or when you need a no-fuss dish to feed a hungry crowd.
With its golden-baked top and a sauce so good you’ll want to lick the spoon, this casserole proves that simple ingredients can create extraordinary flavors. Whether you serve it straight from the oven for a cozy family dinner or bring it to a gathering, it’s guaranteed to disappear fast.
Why You’ll Love This Chicken Casserole
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Ultra Creamy & Cheesy – The sauce coats every bite for irresistible comfort.
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Family-Friendly – Loved by kids and adults alike.
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Perfect Make-Ahead Meal – Prep early and bake later.
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Customizable – Swap pasta, cheeses, or protein to fit your taste.
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Great for Leftovers – Tastes just as good the next day.
Ingredient Breakdown
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Cooked Chicken (2 cups) – Adds hearty protein and satisfying flavor.
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Cooked Pasta (4 cups) – Short pasta shapes like penne or rigatoni hold the cheesy sauce beautifully.
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Butter (3 tbsp) – Creates a rich base for the roux and adds flavor.
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Onion (1 small, diced) – Gives sweetness and depth.
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Garlic (2 cloves, minced) – Provides an aromatic kick.
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Flour (2 tbsp) – Thickens the sauce into a velvety texture.
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Sour Cream (½ cup) – Adds tanginess and extra creaminess.
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Milk (1 cup) – Lightens the sauce and balances richness.
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Cheese (3 cups + ½ cup for topping) – Melts into gooey perfection. Use cheddar, Colby Jack, or a mix.
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Red Pepper Flakes (½ tsp) – A touch of spice for flavor contrast.
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Salt & Pepper – Essential seasoning for balance.
Step-by-Step Instructions
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Preheat the Oven – Set to 350°F (175°C). Lightly grease a 9×13-inch baking dish.
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Cook the Aromatics – In a large skillet, melt butter over medium heat. Add onion and sauté until soft (about 3 minutes). Stir in garlic and cook for 30 seconds.
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Make the Roux – Sprinkle flour over the onion mixture and stir for 1 minute to remove the raw flour taste.
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Create the Sauce – Slowly whisk in milk until smooth. Stir in sour cream, 3 cups shredded cheese, red pepper flakes, salt, and pepper. Cook until the cheese melts and the sauce thickens.
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Combine – In a large bowl, mix cooked pasta, chicken, and the cheese sauce until evenly coated.
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Assemble – Spread mixture into the prepared baking dish. Sprinkle remaining cheese over the top.
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Bake – Cook uncovered for 20–25 minutes, until bubbly and golden.
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Serve – Let rest for 5 minutes before serving for easier scooping.
Pro Tips
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Cook pasta al dente—it will soften further in the oven.
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Use freshly grated cheese for the smoothest melt.
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Taste and adjust seasoning before baking for perfect flavor.
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Let the casserole rest before slicing for cleaner portions.
Ingredient Swaps & Variations
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Protein Swap – Try turkey, ham, or rotisserie chicken.
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Vegetarian Version – Use sautéed mushrooms, spinach, or broccoli instead of chicken.
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Cheese Variety – Mix mozzarella, Swiss, or gouda for different flavors.
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Gluten-Free – Use gluten-free pasta and flour.
Serving Suggestions
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Serve with a crisp green salad for balance.
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Pair with garlic bread or warm dinner rolls.
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Add a side of roasted vegetables for extra nutrition.
Make Ahead & Storage
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Make Ahead – Assemble up to 24 hours in advance; cover and refrigerate. Bake when ready.
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Refrigerate – Store leftovers in an airtight container for up to 3 days.
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Freeze – Freeze before baking for up to 2 months. Thaw overnight, then bake as directed.
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Reheat – Cover with foil and warm in the oven at 325°F until hot.
FAQ
Q: Can I use pre-shredded cheese?
A: Yes, but fresh grated cheese melts smoother and avoids clumps.
Q: What pasta shape holds sauce best?
A: Penne, rigatoni, or cavatappi are ideal.
Q: Can I make it spicier?
A: Increase red pepper flakes or add cayenne for heat.
Q: Can I freeze it after baking?
A: Yes, though texture may change slightly; reheat gently.

Ingredients
Equipment
Method
- Preheat the Oven – Set to 350°F (175°C). Lightly grease a 9x13-inch baking dish.
- Cook the Aromatics – In a large skillet, melt butter over medium heat. Add onion and sauté until soft (about 3 minutes). Stir in garlic and cook for 30 seconds.
- Make the Roux – Sprinkle flour over the onion mixture and stir for 1 minute to remove the raw flour taste.
- Create the Sauce – Slowly whisk in milk until smooth. Stir in sour cream, 3 cups shredded cheese, red pepper flakes, salt, and pepper. Cook until the cheese melts and the sauce thickens.
- Combine – In a large bowl, mix cooked pasta, chicken, and the cheese sauce until evenly coated.
- Assemble – Spread mixture into the prepared baking dish. Sprinkle remaining cheese over the top.
- Bake – Cook uncovered for 20–25 minutes, until bubbly and golden.
- Serve – Let rest for 5 minutes before serving for easier scooping.
Notes
- Adjust seasoning based on your cheese choice—some are saltier.
- For a crunchy topping, sprinkle buttered breadcrumbs before baking.
- Avoid overcooking pasta to maintain structure.