Gluten-Free Leftover Thanksgiving Turkey Galette — The Leftovers, Reengineered
This Gluten-Free Leftover Thanksgiving Turkey Galette started, as these things often do, with a familiar ritual. Every year — every single year — usually, the day-after Thanksgiving, I make a leftover turkey pot pie. It’s tradition and comfort. It’s one of those “don’t overthink it, just make it” meals that anchors the holiday weekend.
Turkey? Always.
Mashed potatoes? Of course.
Vegetables? Whatever survived the table.
Dressing (or Stuffing, if you know, you stuffed it)? Mandatory.
Extra gravy? Non-negotiable.
All wrapped in my gluten-free crust — the same one that keeps showing up for these galettes like the reliable friend it is.
But this year?
I decided to shake things up.
To buck tradition just a little.
To take the entire leftover dinner and… galette it.
Because honestly? If the Weekly Galette series has taught me anything, it’s that nearly anything can be reinvented in flaky gluten-free crust.
And this one? It’s pure cozy, savory, post-holiday satisfaction — casual enough for sweats and a movie, smart enough to serve guests, and delicious enough that you won’t miss the pot pie one bit.
This Gluten-Free Day-After Thanksgiving Galette is my annual ritual, rethought. For years I made a post-Turkey pot pie — the classic plate-of-leftovers-in-a-pie plate, but this year I wanted something flakier, handier, and slightly more roguish. So I took mashed potatoes, chopped turkey, stuffing, veggies, and extra gravy and gave them a crusty, gluten-free upgrade.
It’s basically everything you love about the leftovers — condensed, portable, and baked until the edges are proud. Cozy, ridiculous, and exactly what a day-after meal should be.
In this post: Gluten-Free Leftover Thanksgiving Turkey Galette
- Ingredients You’ll Need to Make this Gluten-Free Leftover Thanksgiving Turkey Galette
- Equipment You’ll Need to Make this Galette
- Substitution Ingredients for this Gluten-Free Leftover Thanksgiving Turkey Galette
- What to Serve with this Gluten-Free Galette
- Reasons to Love This Gluten-Free Leftover Thanksgiving Turkey Galette Recipe
- Leave a comment
What Makes This Galette Special
Leftovers shouldn’t feel like leftovers. They should feel like round two… and maybe even better.
This Gluten-Free Leftover Thanksgiving Turkey Galette takes everything you loved about dinner (the turkey, the potatoes, the stuffing, the gravy), and rebuilds it into something new, nostalgic, and fully worth preheating the oven for.
- Flaky gluten-free crust that transforms day-old sides into a showstopper.
- Mashed potatoes as a savory foundation — creamy, cozy, and built for leftovers.
- Turkey, stuffing, and vegetables layered together like one perfect bite from the plate.
- Fresh herbs + hot gravy to finish — because we’re elevating, not reheating.
It’s comforting, it’s efficient, it’s everything good about Thanksgiving wrapped in golden pastry — a meal that asks for slow slices, second helpings, and zero apologies.
Ingredients You’ll Need to Make this Gluten-Free Leftover Thanksgiving Turkey Galette
Dough:
- Gluten-Free Galette Dough (½ batch): The sturdy, flaky backbone that holds everything together. Use my recipe or your favorite trusted recipe.
- 1 egg white, beaten: The classic egg wash for that golden sheen
- Kosher salt & freshly ground black pepper: The finishing touch — never skip them
Layers and Filling:
- 1 Tbsp olive oil: For the dough surface and a little flavor
- 1½ cups mashed potatoes: A silky, starchy base that keeps the galette cozy
- 2–3 cups chopped turkey: White, dark, or both — holiday chaos allowed
- 1 cup stuffing (crumbled): The texture and sage-forward comfort factor
- 1 cup leftover vegetables (chopped): Green beans, roasted carrots, corn. Whatever you made on Thanksgiving day makes its way into your galette.
- 1 cup gravy: To bind, moisten, and sing
- 1–2 Tbsp fresh chopped herbs: Parsley, thyme, or sage — what ever you still have on hand… but don’t go to the grocery for more (you might still be in your PJs).
- Salt & pepper to taste: Taste, then taste again
- Extra leftover gravy (warmed): For drizzling at the table — don’t be shy.
Equipment You’ll Need to Make This Galette
- Food Processor, Box Grater, Fork or Pastry Cutter: To blend butter into the crust like a pro
- Rolling Pin: To get that rustic, even crust…rustic imperfection!
- Baking Sheet + Parchment Paper: For golden, mess-free edges
- Mixing bowls: At least two — one for potatoes, one for the chopped turkey. Or scoop directly from the leftover storage containers in your fridge.
- Pastry brush: For the egg white wash
- Sharp knife & cutting board: Leftover prep happens here
- Small saucepan or microwave safe bowl: Warm extra gravy
- Measuring cups & spoons: Because you’re a grown-up who cooks
Substitution Ideas and Variations
- No turkey? Shredded rotisserie chicken works great.
- Different starch: Swap mashed sweet potato for a sweeter twist.
- Crumbly stuffing substitute: Use seasoned breadcrumbs with a knob of butter.
- Gravy swap: Use a mushroom gravy for a vegetarian-forward version (add mushroom for the veg layer and omit turkey).
- Herbs: Sage + thyme = holiday-forward. Parsley = fresh & bright.
- No left over vegis? Frozen vegetables work great!
What to Serve with Gluten-Free Leftover Thanksgiving Turkey Galette
- A quick peppery arugula salad with lemon vinaigrette to cut through richness
- Crisp pickles or quick pickled onions so your palate remembers contrast
A small bowl of extra gravy — drizzling is mandatory - A cold beer or a simple red if you’re feeling fancy
- Left over cranberry relish
- More GRAVY!
Reasons to Love This Recipe
- It’s the start of a comforting family tradition
- Turns leftovers into something intentionally delicious
- It uses what you have, so you don’t waste the good stuff
- It’s the easiest galette ever – all the ingredients except the crust are from your Thanksgiving meal.
- Flaky gluten-free crust that actually behaves
- Cozy, nostalgic, and somehow more fun than reheating a plate
- If you thought Thanksgiving dinner was comfort food – it’s all that wrapped in a crust.
Here’s to good cooking and good eating.
Craving another savory spin? Try my Gluten-Free Barbeque Chicken Galette — flaky crust and just Like California Pizza Kitchen!
Check out all of my savory gluten-free galettes here!
Easy to Make Gluten-Free Leftover Thanksgiving Turkey Galette
Description
Gluten-free galette filled with Thanksgiving left overs. Mashed potato, turkey, crumbled stuffing, vegetables, and a hit of gravy. Finished with fresh herbs and extra gravy at the table. It’s a savory comfort bomb.
Ingredients
Gluten Free Dough
Filling/Layers
Instructions
Prep the Gluten-Free Crust
-
- Prepare a single gluten-free pie crust according to the double-crust recipe found here.
- Roll out to a thickness of 1/8" into a circle approximately 14” in diameter.
- Line a baking sheet with parchment paper; Transfer the rolled out dough to the prepared baking sheet.
Assemble
-
- Spread 1 Tbsp olive oil over the rolled out dough.
- Potato layer: Spread about 1 to 1 1/2 cups mashed potatoes over the rolled out dough leaving a 2” border.
- Turkey layer: Scatter 2-3 cups chopped turkey over the potato layer.
- Stuffing/Dressing layer: Sprinkle 1 cup crumbled stuffing/dressing on next.
- Veg layer: Add 1 cup leftover vegetables to the galette.
- Herbs & gravy: Sprinkle on 1 Tbsp of chopped herbs and then drizzle ~1 cup gravy over the top.
Fold and Bake
-
- Fold: Fold the edges up toward the center, pleating to make a rustic galette.
- Finish: Brush the crust with egg white. Dust the edge lightly with salt & freshly cracked pepper.
- Bake in a preheated oven at 350°F (200°C) for 30-35 minutes, until crust begins to turn golden.
- Remove from the oven.
- Let the galette cool for no more than 5 - 10 minutes before serving.
- Serve: Warm extra gravy in a small saucepan. Slice each galette, drizzle with gravy, sprinkle extra herbs if you like, and serve immediately. Eat standing at the counter if necessary. No judgment.
Note
Gluten-Free Flours
When it comes to baking gluten-free, the type of flour you use can significantly impact the texture and flavor of your final product. Here are some important tips regarding gluten-free flours for your Banana Bread recipe:
1. Homemade Flour Blend
I use a custom gluten-free flour blend that I make myself, which weighs approximately 140 grams per cup. This blend typically includes a mix of gluten-free flours such as white and brown rice flour, potato starch, tapioca starch, sorghum and milk powder, providing a balanced texture and flavor for baking.
2. Store-Bought Gluten-Free Flours
If you prefer to use a store-bought gluten-free flour blend, it's crucial to check the packaging for the weight per cup, as this can vary between brands. Each manufacturer may have a different formulation, which affects the density and weight of their flour.
Here are several that are available from Amazon:
King Arthur Measure for Measure Gluten-Free Flour
Bob’s Red Mill Gluten Free 1 to 1 Baking Flour
Cup4Cup Gluten Free Multipurpose Flour
None of these flours contain xanthan gum. So if your recipe calls for xanthan gum, omit the extra xanthan if using one of these blends. All of the manufacturers promote these products as a one-to-one replacement.
3. Measuring for Accuracy
For the most accurate results, I highly recommend using a digital food scale to measure your gluten-free flour. Measuring by weight ensures that you have the correct amount, leading to more consistent and successful baking outcomes. This method eliminates the variability that can come from measuring by volume, especially with gluten-free flours, which can be compacted or aerated differently.
By paying attention to these details, you'll set yourself up for success in creating a delicious and moist Gluten-Free Banana Bread. Happy baking!
Kosher Salt
You can use kosher salt in this recipe; however, the crystal of table salt and kosher salt are not the same. So a teaspoon of one is not the same as a teaspoon of the other. Here are equivalents for two commonly available kosher salt brands:
To Replace: 1 teaspoon table salt
• 2 teaspoon diamond Crystal Kosher Salt
• 1 1/2 teaspoons Morton Kosher Salt
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Frequently Asked Questions
What is a gluten-free galette?
It’s a rustic, freeform tart made with gluten-free dough folded around savory or sweet fillings, baked until golden and flaky.
Can I use regular all-purpose flour instead of gluten-free flour for the dough?
Yes, you can use regular all-purpose flour if you don't have dietary restrictions.
I'm vegan. Can I make this galette without, meat, dairy and eggs?
Yes you can! You can make this without turkey or explore a vegetarian meat solution, use non-dairy butter and cream in your side dishes and eliminate the egg wash as well as meat or eggs added to the dressing. This however, will significantly change the flavor of this galette. You might choose a less meat and dairy heavy galette.
Can I use store-bought gluten-free dough?
Finding gluten-free dough in the grocery store can be a challenge. However, if you do find it, just make sure it’s sturdy enough to hold the filling without cracking.
Q: What’s the best way to reheat leftovers?
Warm gently in a 350°F oven for 10 minutes to keep the crust crisp and the cheese melty.
What is the purpose of xanthan gum in gluten-free baking?
Xanthan gum is a common additive in gluten-free baking. It helps mimic the binding and elasticity properties of gluten, improving the texture and structure of gluten-free baked goods.
Can I freeze the galette for later?
Yes, you can freeze the galette. Wrap it tightly in plastic wrap and aluminum foil or place it in an airtight container before freezing. It should be good for up to 2-3 months. Thaw in the refrigerator before reheating.
Can I scale this recipe for a larger galette?
Rather than making a larger galette - which would be difficult to handle, make a second galette.
Can I swap the turkey for another meat?
Yes! The point is to reinvent your Thanksgiving leftovers. So if you baked a chicken or ham - use that? Or if you are vegetarian, explore using the main dish you served as the basis for your galette.
Is this actually flaky if it’s gluten-free?
If your galette dough recipe is solid, yes — it’ll flake and hold. Chill that dough and don’t overwork it. Pro Tip: Rustic folds = charm. Don’t fuss. Perfection is boring.
What type of vegetables can I use?
You can use what ever vegetables you have left over from your Thanksgiving Dinner! Brussel sprouts - go for it! Peas with onion - peas please! Key it simple and if noting is left over from Thanksgiving, use frozen vegetables or go without!
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