Chicken Pot Pie Stromboli Recipe: Golden Crust Over Savory Filling

This chicken pot pie stromboli delivers the comforting flavors of classic pot pie in a convenient, hand-held format. The flaky, golden crust encases a rich, creamy filling packed with tender chicken and mixed vegetables.

I developed this recipe to capture the essence of traditional pot pie while simplifying the process. The filling comes together quickly with pre-cooked chicken and frozen vegetables, making it a practical choice for busy weeknights.

The assembly is straightforward: spread the filling on rolled-out dough, fold, seal, and bake until perfectly golden. Each slice reveals a hearty, savory center with every bite.

Serve warm with a side of gravy for dipping, or enjoy it on its own as a satisfying meal.

Ingredients for Chicken Pot Pie Stromboli

Flaky pastry meets creamy chicken filling in this comforting hand-held twist on a classic.

The pastry is non-negotiable here. Pepperidge Farm puff pastry is my go-to—always in the freezer section at Whole Foods or any major grocery store. Thaw it overnight in the fridge, not on the counter (it gets soggy). For the chicken, rotisserie from Costco saves time and adds great flavor. Make sure it’s fully cooled before mixing into the filling to avoid a soggy crust.

No cream of chicken soup? Cream of mushroom works fine—same texture, slightly different flavor. Fresh veggies instead of frozen? Sauté them first to remove excess moisture. The cheddar can be swapped for Gruyère or Monterey Jack if that’s what you’ve got. Want more richness? Stir in an extra splash of heavy cream.

Assemble and bake the same day—pastry doesn’t like to sit. Leftovers keep 3-4 days in the fridge, but reheat in the oven (not microwave) to keep it crisp. Freeze unbaked stromboli for up to 1 month if you’re prepping ahead.

Step-by-Step Instructions for Chicken Pot Pie Stromboli

Here’s the method that turns simple ingredients into a flaky, golden masterpiece.

Step 1: Thicken the Savory Filling

In a large skillet over medium heat, melt the 2 tbsp Unsalted Butter. Add the 2 tbsp All-Purpose Flour and whisk constantly for 1-2 minutes until it forms a smooth paste. This creates a roux that will thicken your filling beautifully.

Slowly pour in the 0.25 cup Chicken Broth while whisking continuously to avoid lumps. Add the 1 can Cream of Chicken Soup, 0.5 cup Sour Cream, 1 tsp Garlic Powder, 1 tsp Onion Powder, 0.5 tsp Dried Thyme, 0.5 tsp Salt, and 0.25 tsp Black Pepper. Stir well and let it simmer for 3-4 minutes until slightly thickened.

Step 2: Combine Filling Ingredients

Remove the skillet from heat and fold in the 2 cups Cooked Chicken Breast and 2 cups Frozen Mixed Vegetables. The residual heat will gently warm the chicken and vegetables without overcooking them. Stir until everything is evenly coated in the creamy sauce.

Let the mixture cool for 10 minutes before proceeding. This prevents the puff pastry from becoming soggy when you add the filling. The filling should be thick enough to hold its shape when spooned but not dry.

Step 3: Assemble the Stromboli

Lay out one of the 2 sheets Puff Pastry Sheets on a lightly floured surface. Spoon half of the filling mixture onto the pastry, spreading it evenly down the center, leaving a 1-inch border on all sides. Sprinkle 0.5 cup Shredded Cheddar Cheese evenly over the filling.

Repeat with the remaining puff pastry sheet and the rest of the filling and 0.5 cup Shredded Cheddar Cheese. Fold the long sides of each pastry over the filling, pressing the edges to seal tightly. Use a fork to crimp the edges for a decorative finish and better adhesion.

Step 4: Bake to Golden Perfection

Preheat your oven to 400°F. Whisk the 1 whole Large Egg with 1 tablespoon water to create an egg wash. Brush the tops of the stromboli generously with the egg wash—this gives that beautiful golden-brown finish.

Place the stromboli on a parchment-lined baking sheet and bake for 20-25 minutes until the pastry is puffed and deep golden brown. Rotate the baking sheet halfway through for even browning. You’ll know it’s done when the pastry is crisp to the touch and the edges are a rich amber color.

Step 5: Rest and Serve

Remove the stromboli from the oven and let them rest for 5-10 minutes before slicing. This allows the filling to set slightly, making it easier to serve neat portions. The internal temperature should be steaming hot throughout when properly rested.

Slice each stromboli crosswise into 2-inch segments and serve immediately. Each piece should reveal the creamy filling oozing slightly from the crisp pastry. The contrast between the flaky exterior and rich, savory interior is what makes this dish truly special.

Common Mistakes When Making chicken pot pie stromboli

Overworking the Dough

Handle your puff pastry gently—excessive rolling or stretching can prevent it from puffing properly. I roll mine just once or twice on a lightly floured surface until it’s about 12×10 inches. Any more and you risk a dense, flat stromboli. 💡

Soggy Bottom Syndrome

Prevent a soggy crust by cooling your filling completely before assembly. I spread my filling in a thin layer and let it sit for 10 minutes in the fridge. This creates a barrier that keeps the pastry crisp.

Sealing the Edges

Press the edges firmly with a fork to create a tight seal. I dip my fork in flour between crimps to prevent sticking. A loose seal can cause filling to leak during baking, creating a mess on your baking sheet.

Skipping the Egg Wash

Don’t skip the egg wash—it’s what gives your stromboli that beautiful golden sheen. I use 1 egg beaten with 1 tbsp water for the perfect finish. Brush it on just before baking for maximum effect.

Overfilling Problems

Resist the urge to overfill. I use about 1.5 cups of filling per pastry sheet. Too much filling makes sealing difficult and can cause the stromboli to burst open during baking.

Premature Slicing

Let your stromboli rest for at least 5-10 minutes after baking. Slicing too soon can cause the filling to ooze out. I use this time to set the table or prepare dipping sauces. 🔥

Frequently Asked Questions