Cozy Leftover Turkey Pot Pie with Easy Biscuit Topping

Name: Cozy Leftover Turkey Pot Pie with Easy Biscuit Topping
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 3 tablespoons unsalted butter; 1 medium yellow onion, diced (about 1 cup); 2 medium carrots, peeled and diced (about 1 cup); 2 stalks celery, diced (about 1/2 cup); 3 cloves garlic, minced; 1/3 cup all-purpose flour; 2 cups low-sodium chicken or turkey broth; 1 cup whole milk or half-and-half; 3 cups cooked turkey, shredded or cubed; 1 cup frozen peas; 1/2 teaspoon dried thyme; 1/2 teaspoon dried rosemary; Salt and freshly ground black pepper, to taste; 2 cups all-purpose flour; 1 tablespoon baking powder; 1/2 teaspoon baking soda; 1 teaspoon sugar; 1/2 teaspoon salt; 1/2 cup cold unsalted butter, cut into small cubes; 3/4 cup cold buttermilk; 1 large egg, beaten (for brushing)

Posted on October 2, 2026

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I had a whole chicken roasting in the oven, and I was feeling pretty smug about my meal prep for the week. Then my neighbor called—her kid had a last-minute soccer game, and could I watch her dog for an hour? Sure, no problem. Except I forgot the chicken was in there. By the time I got back, the bird was so overcooked it was practically falling apart. I was annoyed at myself, honestly. I mean, what a waste. But I pulled it out, let it cool, and started shredding the meat. It was dry, sure, but the flavor was still there—deep and roasty from the extra time. I threw it in a bowl with some leftover gravy and frozen veggies I had on hand, topped it with a few sad-looking biscuits from the freezer, and baked it. What came out was nothing like the plan—and better. That accidental dinner turned into my now-famous Cozy Leftover Turkey Pot Pie with Biscuit Topping. It’s the dish I make every time I have leftover turkey or chicken, and it never fails to make me feel like I accidentally invented something brilliant. Maybe you’ve been there—a kitchen mishap that turns into a happy little tradition. This recipe is that for me.

Why You’ll Love This Recipe

This isn’t just another way to use up leftovers. This Cozy Leftover Turkey Pot Pie with Biscuit Topping is the kind of meal that makes you forget you were even trying to save food. I’ve tested this version about a dozen times, tweaking the gravy consistency and the biscuit height until it was just right.

Quick & Easy: Comes together in about 40 minutes, most of which is hands-off oven time. Perfect for a busy Tuesday when you just want something warm.
Simple Ingredients: You probably have everything already—leftover turkey, frozen veggies, butter, flour, milk, and some pantry staples. No special trip needed.
Perfect for Post-Holiday Season: This is the ultimate way to use up that leftover turkey from Thanksgiving or Christmas. It turns a fridge full of odds and ends into a meal you actually look forward to.
Crowd-Pleaser: Even my picky nephew, who claims to hate “mushy stuff,” asks for seconds. The biscuit topping is the real star—fluffy on the inside, golden on top.
Unbelievably Delicious: The filling is rich and creamy, with tender turkey and veggies swimming in a savory gravy. The biscuits soak up just enough of that sauce without getting soggy. It’s comfort food reimagined—hearty, satisfying, and made from what you already have.

What makes this recipe different from the rest is the biscuit topping technique. Instead of rolling out dough, you drop spoonfuls of a simple buttermilk biscuit mixture right onto the hot filling. This creates these craggy, golden peaks that get crispy on top while staying soft underneath. No fuss, no rolling pin, no mess. It’s comfort food at its most forgiving.

What Ingredients You Will Need

This recipe uses simple, wholesome ingredients to deliver bold flavor and satisfying texture without the fuss. Most of these are pantry staples, especially if you just cooked a big bird.

For the Filling:
3 tablespoons unsalted butter (I use Kerrygold for the rich flavor)
1 medium yellow onion, diced (about 1 cup)
2 medium carrots, peeled and diced (about 1 cup)
2 stalks celery, diced (about 1/2 cup)
3 cloves garlic, minced
1/3 cup all-purpose flour (use a gluten-free blend if needed)
2 cups low-sodium chicken or turkey broth (I like Swanson or homemade)
1 cup whole milk or half-and-half (for extra creaminess)
3 cups cooked turkey, shredded or cubed (leftover chicken works great too)
1 cup frozen peas (no need to thaw)
1/2 teaspoon dried thyme
1/2 teaspoon dried rosemary
Salt and freshly ground black pepper, to taste
For the Biscuit Topping:
2 cups all-purpose flour
1 tablespoon baking powder (make sure it’s fresh for fluffy biscuits)
1/2 teaspoon baking soda
1 teaspoon sugar
1/2 teaspoon salt
1/2 cup cold unsalted butter, cut into small cubes (keep it cold!)
3/4 cup cold buttermilk (or 3/4 cup milk mixed with 1 tablespoon lemon juice, let sit 5 minutes)
1 large egg, beaten (for brushing on top, optional but recommended)

Ingredient Tips: For the best texture, use a mix of white and dark meat turkey. The dark meat adds moisture and flavor that white meat alone can’t match. If you’re using leftover gravy, you can substitute 1 cup of gravy for 1 cup of the broth—it adds even more depth. Look for firm, fresh vegetables for the best crunch in the final dish. Frozen peas are non-negotiable here; they stay bright green and pop with sweetness.

Equipment Needed

You don’t need a fancy kitchen to make this Cozy Leftover Turkey Pot Pie with Biscuit Topping. Here’s what you’ll need:

A large oven-safe skillet or Dutch oven (10 to 12 inches). I use my trusty cast-iron skillet—it goes from stovetop to oven without a fuss.
A medium mixing bowl for the biscuit dough.
A whisk for making the gravy smooth.
A wooden spoon or silicone spatula for stirring.
A sharp knife and cutting board for the veggies.
Measuring cups and spoons.

If you don’t have an oven-safe skillet, you can transfer the filling to a 9×13-inch baking dish before adding the biscuit topping. I’ve done it both ways, and honestly, the baking dish version is great for feeding a crowd. Just add a few extra minutes to the bake time since the dish might be deeper. My cast-iron skillet cost me $20 at a flea market, and it’s my most-used pan for this recipe. You don’t need to spend a lot to get great results.

Preparation Method

Let’s get cooking! This comes together faster than you think.

Preheat your oven to 400°F (200°C). Position a rack in the upper third of the oven so the biscuits get nice and brown.
Start the filling: In your large oven-safe skillet or Dutch oven, melt the 3 tablespoons of butter over medium heat. Add the diced onion, carrots, and celery. Cook, stirring occasionally, for about 6 to 8 minutes, until the vegetables have softened and the onions are translucent. The smell at this point is already amazing—sweet and savory.
Add the garlic: Stir in the minced garlic and cook for another 30 seconds until fragrant. Don’t let it burn—garlic turns bitter fast.
Make the roux: Sprinkle the 1/3 cup of flour over the cooked vegetables. Stir constantly for about 2 minutes. This cooks the raw flour taste out and helps thicken the gravy. The mixture will look like a thick paste—that’s exactly what you want.
Whisk in the liquids: Slowly pour in the chicken broth while whisking vigorously to prevent lumps. Then add the milk or half-and-half. Keep whisking until the mixture is smooth and starts to thicken, about 3 to 4 minutes. It should coat the back of a spoon.
Add the turkey and seasonings: Stir in the shredded turkey, frozen peas, dried thyme, and dried rosemary. Season with salt and pepper to taste. Let it simmer for 2 minutes so the flavors meld. Taste the filling—it should be rich and savory. Adjust seasoning if needed. Remove the skillet from the heat.
Make the biscuit topping: In a medium bowl, whisk together the 2 cups of flour, baking powder, baking soda, sugar, and salt. Add the cold butter cubes. Using a pastry cutter, two forks, or your fingertips, work the butter into the flour until the mixture looks like coarse meal with some pea-sized butter pieces remaining. Don’t overwork it—those butter bits create flaky layers.
Add the buttermilk: Pour the cold buttermilk into the flour mixture. Stir with a fork just until the dough comes together. It will be shaggy and sticky—that’s perfect. Do not overmix or the biscuits will be tough.
Assemble the pot pie: Drop spoonfuls of the biscuit dough over the hot turkey filling. I use a large cookie scoop or two spoons. Don’t spread it out—just drop it in mounds. You should have about 8 to 10 biscuits. Brush the tops with the beaten egg for a golden, shiny finish.
Bake: Place the skillet in the preheated oven and bake for 20 to 25 minutes, until the biscuits are puffed up and golden brown and the filling is bubbling around the edges. Let it cool for 5 to 10 minutes before serving—the filling will be lava hot.

Pro tip: If your biscuit tops are browning too quickly, tent the skillet loosely with foil for the last 5 minutes of baking.

Cooking Tips & Techniques

I’ve made this Cozy Leftover Turkey Pot Pie with Biscuit Topping more times than I can count, and I’ve learned a few things the hard way.

Don’t skip the roux. I once tried to be lazy and just stirred flour into the broth without cooking it first. The result was a lumpy, raw-tasting gravy that ruined the whole dish. Take the two minutes to cook the flour with the butter—it’s non-negotiable.

Keep the butter cold for the biscuits. This is the secret to fluffy, layered biscuits. If the butter melts into the flour before baking, you’ll get dense, flat discs. I cube my butter and pop it back in the fridge while I prep the filling. Cold butter creates steam pockets in the oven—that’s what makes biscuits rise.

Use a hot filling. When you drop the biscuit dough onto hot filling, the biscuits start cooking from the bottom immediately. This gives you a soft, almost dumpling-like texture on the underside while the top gets crispy. If you use cold filling, the biscuits will take longer to cook and might end up doughy.

Watch your liquid ratio. If your filling looks too thin before baking, don’t panic—it will thicken as it bakes. But if it’s too thick, add a splash more broth. The perfect consistency is like a thick soup that barely coats the back of a spoon.

Let it rest. I know it’s hard, but let the pot pie sit for at least 5 minutes after it comes out of the oven. The filling will set up, and you won’t burn your mouth. Trust me, I’ve learned this lesson multiple times.

Variations & Adaptations

This recipe is incredibly flexible. Here are some ways to make it your own:

Dietary Adaptations: For a gluten-free version, use a 1:1 gluten-free flour blend in both the filling and the biscuits. For a dairy-free option, use olive oil or vegan butter in the filling and a dairy-free milk alternative. The biscuits can be made with cold vegan butter and unsweetened almond milk mixed with a splash of vinegar.
Seasonal Variations: In spring, swap the frozen peas for fresh asparagus tips and add a handful of chopped fresh parsley. In summer, use fresh corn kernels and diced zucchini. In fall, add cubed butternut squash and a pinch of sage.
Flavor Twists: Add 1/2 cup of shredded cheddar cheese to the biscuit dough for a cheesy topping. Or stir a tablespoon of Dijon mustard into the filling for a tangy kick. I once added a splash of white wine to the broth—it was divine.
Different Proteins: This works beautifully with leftover roast chicken, shredded pork, or even canned tuna (drained). For a vegetarian version, use a mix of mushrooms, chickpeas, and extra vegetables.
My Personal Favorite: I sometimes add a handful of fresh spinach to the filling right before I pour it into the skillet. It wilts down into the gravy and adds a pop of green. My kids don’t even notice.

Serving & Storage Suggestions

This pot pie is best served warm, straight from the oven. Spoon it into shallow bowls so the biscuits sit on top like little golden islands. I love serving it with a simple side salad dressed with lemon vinaigrette—the acidity cuts through the richness of the gravy.

For a full meal, pair it with roasted green beans or steamed broccoli. A glass of crisp white wine, like a Sauvignon Blanc, is lovely if you’re feeling fancy. But honestly, a cold beer works just as well.

Storage: Leftovers keep in an airtight container in the refrigerator for up to 4 days. The biscuits will soften over time, but the flavor only gets better. To reheat, place a portion in a small oven-safe dish and warm at 350°F for about 15 minutes, or microwave in 30-second intervals. The microwave is faster, but the oven keeps the biscuits fluffier.

Freezer Instructions: You can freeze the unbaked assembled pot pie for up to 3 months. Assemble everything in a freezer-safe dish, but don’t brush the biscuits with egg. Wrap tightly in plastic wrap and then foil. To bake from frozen, add about 15 to 20 minutes to the baking time. Alternatively, freeze the filling separately and make fresh biscuits when you’re ready to eat.

Nutritional Information & Benefits

This recipe is hearty but balanced. Here’s an approximate breakdown per serving (based on 6 servings):

Calories: 480
Protein: 28g
Fat: 22g
Carbohydrates: 42g
Fiber: 4g
Sugar: 6g

Turkey is a lean source of protein, rich in B vitamins and selenium, which supports immune function. The carrots and peas provide vitamin A and fiber, while the buttermilk biscuits offer calcium and a little bit of comfort. This isn’t a diet food—it’s real food made from real ingredients. You’re using leftover turkey, so you’re also reducing food waste, which is a win for your wallet and the planet. I feel good about serving this to my family because I know exactly what’s in it, and it’s all stuff I recognize.

Conclusion

This Cozy Leftover Turkey Pot Pie with Biscuit Topping is proof that the best recipes often come from happy accidents. It’s forgiving, flexible, and deeply satisfying—exactly what you want from a weeknight dinner or a post-holiday meal. I love that it transforms odds and ends into something that feels special, without requiring a lot of effort. Whether you use leftover turkey, chicken, or even rotisserie chicken, this recipe delivers every time.

I’d love to hear how it turns out for you. Did you add any twists? Did your family go back for seconds? Drop a comment below—I read every single one. And if you share it on social media, tag me so I can see your beautiful golden biscuits. Happy cooking, friends!

Frequently Asked Questions

Can I use store-bought biscuit mix instead of making from scratch?

Absolutely! If you’re short on time, use a 16-ounce box of biscuit mix like Bisquick. Just prepare it according to the package directions and drop it over the filling. It won’t be quite as fluffy as homemade, but it still tastes great.

Can I make this in a slow cooker?

You can prepare the filling in a slow cooker on low for 4 to 6 hours, but I recommend baking the biscuits separately. The biscuits need high, dry heat to rise properly, and a slow cooker is too moist. Just bake the biscuits on a sheet pan and serve them on top of the filling.

How do I prevent the biscuits from getting soggy?

The key is to drop the biscuit dough onto hot, bubbling filling and bake immediately. This starts the cooking process from the bottom. Also, don’t overcrowd the biscuits—leave a little space between them so steam can escape.

Can I use leftover gravy instead of making a new sauce?

Yes! Substitute 1 cup of leftover gravy for 1 cup of the chicken broth. Just be aware that gravy is already seasoned and thickened, so you might need less flour. Start with 2 tablespoons of flour instead of 1/3 cup and see how it looks.

What’s the best way to reheat leftovers without drying them out?

The oven is your best friend here. Place a portion in a small oven-safe dish, add a splash of broth or water to the filling, cover with foil, and bake at 350°F for 15 to 20 minutes. The foil traps steam and keeps everything moist.