Chicken Pot Pie Recipe in 13x9 Pan: Flaky Lattice Crust Over Savory Gravy Heaven

This chicken pot pie recipe in a 13x9 pan delivers the comforting flavors of grandma's kitchen with a flaky lattice crust that's impossible to resist. 💛 I developed this version after years of perfecting the balance between tender chicken, savory vegetables, and a rich gravy that holds it all together.

The lattice design isn't just decorative—it creates crispy, golden edges while keeping the filling warm and gooey.

The beauty of this recipe lies in its simplicity. You can use store-bought pie dough for convenience or make your own for that authentic touch, and the filling comes together in one pot before being transferred to your baking dish.

With just 45 minutes of active prep and 40 minutes in the oven, you'll have a restaurant-quality meal that's perfect for family dinners or holiday gatherings.

What makes this version special is the lattice crust, which creates a beautiful pattern while allowing steam to escape for that perfect golden finish. The filling combines tender chicken, seasonal vegetables, and a creamy gravy that's rich but not heavy.

Each bite delivers layers of flavor—savory chicken, sweet carrots, earthy mushrooms, and the buttery, crispy crust that ties it all together.

This recipe serves 6-8 people, making it ideal for feeding a crowd without the stress of individual pies. The best part? It reheats beautifully, so you can make it ahead and enjoy leftovers for days. Let's get started on creating your perfect pot pie.

Ingredients for chicken pot pie recipe 13x9 pan

Six ingredients for the filling, plus one flaky crust—this pot pie is pure comfort food magic.

The chicken is your star, so don't skimp on quality. Boneless, skinless breasts stay juicy when cooked in the filling, but thighs work too if you want extra richness. Look for free-range or organic at Whole Foods or your local butcher—they've got more flavor. The carrots should be firm and vibrant (no rubbery ones!), and the mushrooms? Cremini or white from the store's refrigerated section keep best. For the crust, I always grab Pillsbury refrigerated dough when I'm short on time, but homemade is worth the effort if you've got it.

No chicken broth? Vegetable broth works in a pinch, though the flavor won't be identical. Fresh thyme is ideal, but dried at one-third the amount gets you close. The peas can be fresh if you're in season, but frozen is fine too—just thaw them first. For the crust, if you're making it from scratch, chill the dough for 30 minutes before rolling. And trust me on the heavy cream—light cream or half-and-half won't give you the same velvety texture. The carrots and onions can be swapped for whatever veggies you've got (potatoes, corn, green beans—no judgment!).

This filling keeps for 3 days in the fridge, so make it ahead if you're short on time. The crust? Roll it out right before baking—it gets tough if you prep it too early. Leftovers reheat beautifully—just cover with foil to keep the crust from drying out. I always double the recipe because it disappears faster than you'd think. Store any extras in the freezer for up to 3 months—it's the ultimate make-ahead meal.

Step-by-step instructions for chicken pot pie in 13x9 pan

Here's how to create that perfect golden lattice crust over creamy, savory filling!

Heat 2 tablespoons of the unsalted butter in a large skillet over medium-high heat. Add the 1.5 lb boneless, skinless chicken breast cut into bite-sized pieces and cook for 5-6 minutes until lightly browned on all sides. Remove the chicken and set aside.

In the same skillet, add the remaining 0.5 cup unsalted butter (save 2 tablespoons for later). Toss in the 1 whole yellow onion and 3 whole medium carrots sliced into rounds, cooking for 5 minutes until softened. Add the 8 oz fresh mushrooms and 3 minced garlic cloves, cooking another 3-4 minutes until the mushrooms release their moisture and turn golden.

Here's the thing—don't overcrowd the pan. Cook in batches if needed so everything gets properly browned. You'll know it's ready when the mushrooms release their juices and the onions become translucent with just a hint of caramelization.

Transfer the cooked vegetables to a large bowl. Stir in the cooked chicken, 1 cup frozen peas, 1.5 cups chicken broth, 0.5 cup heavy cream, 1.5 tsp salt, 0.5 tsp black pepper, and 1 tsp dried thyme. Mix gently but thoroughly to combine all ingredients.

Taste the mixture and adjust seasoning if needed. The filling should be rich and flavorful—this is your chance to make sure every bite packs that savory punch. I like to add a splash more broth if it seems too thick, but it should coat the back of a spoon nicely.

Real talk: don't skip tasting. You want that perfect balance of saltiness, creaminess, and herbal notes from the thyme. This is where the magic happens before the crust even goes on!

Preheat your oven to 375°F. Grease a 13x9-inch baking dish lightly with butter or oil. Pour the chicken filling into the prepared pan and spread it evenly. The filling should come up about ¾ of the way up the sides of the pan.

Roll out the 1 sheet pie crust dough on a lightly floured surface to fit the top of your baking dish. I like to use a rolling pin to gently press it out to about ⅛-inch thickness. Here's the trick: cut a few small slits in the crust to allow steam to escape during baking—this prevents a soggy bottom.

Carefully lift the crust and place it over the filling. Press the edges gently to seal, then use a sharp knife to trim any excess dough. For that classic lattice look, cut the crust into strips about 1-inch wide, then weave them over the filling in a crisscross pattern. Brush the top with the reserved 2 tablespoons melted butter for extra flakiness.

Bake the pot pie for 45-50 minutes until the crust is deep golden brown and the filling is bubbling around the edges. The center should still have a slight jiggle when you gently shake the pan—this indicates it's fully cooked but still creamy.

I know it seems weird to have a jiggly center, but trust me—this ensures your filling stays luscious and not dry. If the crust starts browning too quickly, tent it loosely with aluminum foil to prevent burning while it finishes cooking.

Here's where it gets fun: the aroma filling your kitchen should be incredible—warm chicken, caramelized veggies, and that buttery crust. This is your reward for all the prep work!

Remove the pot pie from the oven and let it rest for 10-15 minutes before serving. This resting period allows the filling to set slightly and makes it easier to slice cleanly. The crust will firm up just enough to hold its shape when you cut into it.

Slice into squares and serve warm. Each bite should deliver that perfect combination of flaky, buttery crust and rich, savory filling. The peas add a nice pop of color and texture contrast, while the carrots and mushrooms bring natural sweetness and earthiness.

Don't forget to save any leftovers—they reheat beautifully! Just cover with foil and warm in the oven at 350°F for 15-20 minutes until heated through. Enjoy your homemade chicken pot pie!

Storing and reheating this dish

Fridge Storage

Your chicken pot pie stays fresh in the refrigerator for up to 4 days when stored properly. Let it cool completely before transferring to an airtight container—I use glass Pyrex with snap-on lids. The filling actually develops deeper flavors overnight, so making it ahead is a game-changer. Just

Freezer Prep

For longer storage, freeze your pot pie for up to 3 months in a freezer-safe container or heavy-duty plastic wrap. I recommend using quart-sized freezer bags because they're stackable and prevent freezer burn. Leave ½-inch headspace for expansion, and squeeze out excess air. Label with the date so you can track freshness.

Oven Reheating

The best way to revive leftovers is in the oven. Cover the pie with aluminum foil and bake at 350°F for 15-20 minutes until heated through. The foil prevents the crust from drying out while warming the filling evenly.

For extra crispiness, remove the foil for the last 5 minutes of reheating. This method preserves the lattice's flakiness and the filling's creaminess.

Microwave Hack

When you're in a hurry, the microwave works—but with caution. Cover the pie with a damp paper towel and heat on 50% power for 2-3 minutes. Stir the filling, then continue in 30-second intervals until reaching 165°F.

Add a splash of chicken broth if the filling looks dry. The crust won't be as crispy, but it's still delicious.

Lattice Crust Care

To keep the lattice looking beautiful after reheating, brush the top with melted butter before serving. The butter adds moisture and restores some of the crispiness lost during storage.

For extra flair, sprinkle with powdered sugar or a pinch of smoked paprika right before serving. This simple step makes reheated pot pie feel fresh again.

Make-Ahead Shortcut

Here's my pro tip: Assemble the pie unbaked and refrigerate it overnight. When ready to bake, simply add 10 minutes to the baking time (so 55-60 minutes total). The crust will still turn golden and flaky because the filling has time to meld flavors.

This is perfect for holiday gatherings when you want to impress without last-minute stress. ✨

Frequently asked questions