Leftover Ham Pot Pie Recipe: Flaky Pastry Over Hearty Ham and Veggie Fill

This pot pie transforms last night’s ham into a comforting, flaky-crusted masterpiece that tastes even better the second time around. The beauty lies in its simplicity—no fancy techniques, just a hearty filling wrapped in golden pastry.

I’ve perfected this recipe to ensure the crust stays crisp while the filling remains rich and creamy. A mix of vegetables adds texture, and a touch of thyme brings out the ham’s natural sweetness without overpowering it.

The result is a dish that feels like a warm hug on a chilly evening. Every bite delivers tender ham, velvety sauce, and that unmistakable flaky crunch of a well-made crust.

Perfect for using up leftovers while creating something that feels brand new. Here’s how to make it.

Ingredients for Leftover Ham Pot Pie

Transform yesterday’s ham into today’s comforting masterpiece with these classic ingredients.

The ham is the star here—use what you’ve got left over (smoked or baked both work). Puff pastry from Pepperidge Farm gives that perfect flaky texture with zero effort. For the veggies, fresh carrots and celery are ideal, but frozen works in a pinch. I grab my broth from Trader Joe’s (their low-sodium is clean and flavorful). The thyme ties it all together—don’t skip it.

No leftover ham? Rotisserie chicken or turkey work just as well. Swap the peas for corn or green beans if that’s what’s in the freezer. The milk can be half-and-half for extra richness, or whole milk if that’s all you have. For a shortcut, pre-diced mirepoix (onion, carrot, celery) saves chopping time. Butter can be replaced with olive oil, but the flavor changes slightly.

Assemble and bake right away, or chill the filling for 1-2 hours ahead. Leftovers keep 3-4 days in the fridge—reheat in the oven to keep the crust crisp. Freezes beautifully for up to 2 months (thaw overnight before reheating).

Step-by-Step Instructions for Leftover Ham Pot Pie

Here’s the method. Straightforward, tested, works every time.

Step 1: Prepare the Vegetable and Ham Filling

Heat 2 tbsp Unsalted Butter in a large skillet over medium heat until melted. Add the finely diced Yellow Onion, diced Carrots, and diced Celery Stalks. Cook for 8-10 minutes until the vegetables soften and the onion becomes translucent.

Add the 2 cloves minced Garlic Cloves and cook for 30 seconds until fragrant. Stir in the 2 cups Leftover Cooked Ham (diced) and 0.75 cup Frozen Peas, then sprinkle the 0.33 cup All-Purpose Flour over the mixture. Cook for 1-2 minutes to eliminate the raw flour taste.

Step 2: Create the Creamy Sauce

Gradually pour in the 1.5 cups Chicken Broth and 0.5 cup Whole Milk, stirring constantly to prevent lumps. Add the 1 tbsp Fresh Thyme Leaves, 0.5 tsp Salt, and 0.25 tsp Black Pepper.

Bring the mixture to a simmer and cook for 5-7 minutes until the sauce thickens enough to coat the back of a spoon. The filling should be rich and creamy, with visible bits of ham and vegetables throughout. Remove from heat and set aside to cool slightly.

Step 3: Assemble the Pot Pie

Preheat the oven to 400°F. Unfold 1 sheet Puff Pastry Sheets and press it into a standard 9-inch pie dish, allowing the excess to hang over the edges. Pour the filling into the pastry-lined dish, spreading it evenly.

Unfold the second sheet Puff Pastry Sheets and place it over the filling. Trim the excess pastry, then crimp the edges to seal. Cut 3-4 small slits in the top crust to allow steam to escape.

Step 4: Bake to Golden Perfection

In a small bowl, whisk the 1 whole Large Egg with 1 tbsp water to create an egg wash. Brush the top crust evenly with the egg wash. This ensures a beautiful golden brown finish that delivers on the promise of flakiness.

Bake for 25-30 minutes until the crust is deep golden brown and puffed. The filling should be bubbling slightly through the slits. If the top browns too quickly, tent loosely with foil.

Let the pot pie rest for 5-10 minutes before serving to allow the filling to set. This prevents it from running out when sliced.

Essential Equipment for This Recipe

Pie Dish Essentials

I always use a 9-inch glass pie dish for this recipe—it conducts heat evenly and lets me monitor the crust browning. Pyrex is my go-to brand; it’s durable and won’t warp at 400°F. Avoid dark metal pans, which can overbrown the bottom crust. 💡

Skillet for Filling

A 12-inch stainless steel skillet is ideal for cooking the filling. The wide surface area lets you sauté veggies without crowding. I recommend All-Clad for even heat distribution, but any heavy-bottomed skillet works.

Pastry Tools

For handling puff pastry, a lightly floured surface and a rolling pin are must-haves. A pastry brush ensures even egg wash coverage for that golden finish. I keep a bench scraper handy for trimming excess dough.

Baking Sheets

Place your pie dish on a rimmed baking sheet to catch any filling spills. This prevents oven messes and makes transfer easier. A half-sheet pan from Nordic Ware fits perfectly in most home ovens.

Cooling Rack

After baking, transfer the pot pie to a wire cooling rack to prevent the bottom crust from getting soggy. I use a simple stainless steel rack—it’s sturdy and easy to clean. 🌟

Thermometer Check

While not strictly necessary, an instant-read thermometer helps confirm the filling reaches 165°F. I like the ThermoWorks ThermoPop for its accuracy and speed. It’s a small investment for perfect results every time.

Frequently Asked Questions