This hearty casserole combines the best of chicken pot pie with pasta for a satisfying family dinner. Tender shredded chicken, peas, carrots, and corn are nestled in a creamy homemade sauce, then tossed with penne and baked until bubbly with a crispy parmesan breadcrumb topping.
The sauce comes together quickly with a simple roux base, enhanced with dried herbs for depth of flavor. Perfect for using leftover cooked chicken or turkey, this dish reheats beautifully for leftovers the next day.
The rain was coming down in sheets last Tuesday when I realized I had a rotisserie chicken to use up and a house full of people expecting something warm. I threw this together on a whim, combining my love for chicken pot pie with everyone obsession with pasta, and watched my brother-in-law go back for thirds without saying a word.
My youngest daughter actually asked if we could have this every week after school, which is saying something for a kid who usually complains about vegetables being the wrong color. I have caught myself standing over the stove just inhaling the creamy sauce when nobody else is around.
Ingredients
- 2 cups cooked chicken breast, shredded: Rotisserie chickens work perfectly here and save you so much time
- 12 oz short pasta: Penne or rotini catch all that creamy sauce in their little crevices
- 1 cup frozen peas and carrots blend: No need to thaw first just toss them right in
- 1/2 cup frozen corn: Adds little bursts of sweetness throughout
- 1/2 cup diced celery and onion: The aromatic foundation that makes your kitchen smell amazing
- 2 cloves garlic, minced: Fresh garlic makes such a difference here
- 3 tbsp butter and 3 tbsp flour: This simple roux creates the silkiest sauce base
- 2 cups chicken broth and 1 cup whole milk: The combination creates that perfect pot pie consistency
- 1/2 tsp dried thyme and parsley: Classic herbs that evoke cozy Sunday suppers
- 3/4 tsp salt and 1/2 tsp black pepper: Season enough to bring out all the flavors
- 1/2 cup grated Parmesan: Adds a salty savory note to the topping
- 1/2 cup panko breadcrumbs and 2 tbsp melted butter: This creates the irresistible golden crust
Instructions
- Get your oven ready:
- Preheat to 375°F and grease a 9x13 baking dish with butter
- Cook the pasta:
- Boil salted water and cook until just al dente then drain immediately
- Sauté the aromatics:
- Melt 3 tbsp butter in a large skillet and cook onion celery and garlic for 3 minutes until softened and fragrant
- Build the sauce base:
- Sprinkle in flour and stir constantly for 1 minute to cook out the raw flour taste
- Create the creamy sauce:
- Slowly whisk in chicken broth and milk then simmer 3 to 4 minutes until thickened enough to coat the back of a spoon
- Add the good stuff:
- Stir in thyme parsley salt and pepper then add chicken peas carrots and corn and cook 2 more minutes
- Bring it all together:
- Toss in the cooked pasta and mix until every piece is coated in that velvety sauce
- Transfer to baking dish:
- Pour everything into your prepared dish and spread evenly
- Make the golden topping:
- Mix panko Parmesan and melted butter then sprinkle over the entire casserole
- Bake until bubbling:
- Pop it in the oven for 20 to 25 minutes until the sauce bubbles around the edges and the top is golden brown
- Patience pays off:
- Let it rest 5 minutes before serving so the sauce sets slightly
Last week my neighbor texted me at 9 pm asking what that incredible smell was and I ended up bringing over a portion. Now she wants the recipe for her book club meeting next month.
Making It Your Own
I have used leftover turkey from Thanksgiving and honestly nobody could tell the difference. Sometimes I add mushrooms when I want to stretch the recipe further or throw in green beans for extra color.
Side Dish Magic
A crisp green salad with vinaigrette cuts through all that richness perfectly. My husband insists on serving this with a chilled sauvignon blanc but honestly cold beer works just as well.
Leftover Secrets
This somehow tastes even better the next day for lunch after the flavors have had more time to mingle. Reheat it with a splash of milk to bring back that creamy consistency.
- The topping stays surprisingly crispy even when reheated
- Freeze individual portions for those nights when cooking feels impossible
- Ask guests to bring the wine and dessert for an effortless dinner party
There is something about pulling this bubbling golden dish out of the oven that makes even the most chaotic evening feel cozy and put together.
Recipe FAQs
- → Can I make this ahead of time?
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Yes, assemble the casserole up to 24 hours in advance and refrigerate. Add an extra 10-15 minutes to baking time if baking cold from the refrigerator.
- → What pasta shapes work best?
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Short pasta shapes like penne, rotini, or shells are ideal because they catch the creamy sauce. Avoid long noodles which can be difficult to serve in casserole form.
- → Can I freeze this casserole?
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Yes, freeze before baking for up to 3 months. Thaw overnight in the refrigerator, then bake as directed. The breadcrumb topping may need additional time to crisp up.
- → How do I know when the sauce is thick enough?
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The sauce is ready when it coats the back of a spoon and leaves a clear trail when you run your finger through it. This typically takes 3-4 minutes of simmering after adding the liquids.
- → What vegetables can I add?
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Feel free to add mushrooms, green beans, or diced potatoes during the sauté step. Just ensure any harder vegetables are diced small so they cook through in the same timeframe.
- → Can I use rotisserie chicken?
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Absolutely! Rotisserie chicken works perfectly and adds extra flavor. You'll need about 2 cups of meat, which is roughly half a store-bought rotisserie chicken.