As I preheated the oven, the aroma of roasted garlic wafted through my kitchen, instantly lifting my spirits. If you’re anything like me, the allure of fresh-baked bread can be hard to resist, especially when it’s a Gluten Free Everything Mashed Potato Flatbread. This easy recipe gives leftovers a glorious new life, turning ordinary mashed potatoes into soft, fluffy flatbreads topped with an everything seasoning that sparks joy in every bite. Not only is this quick-to-make dish a crowd-pleaser for gatherings, but it also serves as a versatile side for soups or as a delightful sandwich base. So, why settle for boring meals when you can create something that will impress friends and family alike? Ready to warm up your kitchen with goodness? Let’s get started!

Why is this flatbread a must-try?
Versatile Delight: This mashed potato flatbread serves as an incredible canvas for countless meal ideas—pair it with soups, use it as a sandwich bun, or enjoy it warm with your favorite dips!
Quick Preparation: In just 30 minutes, you can transform leftover mashed potatoes into a delightful side dish that will please everyone at the table.
Crowd-Pleasing Flavor: The unique everything topping adds a savory punch, making each bite a flavor explosion.
Gluten-Free Goodness: Perfect for anyone with dietary restrictions, this easy recipe is gluten-free without compromising on taste.
Want to explore more gluten-free options? Check out my Sweet Potato Green or Cheesy Taco Potatoes for exciting pairings!
Mashed Potato Flatbread Ingredients
For the Flatbread
• Prepared Mashed Potatoes – Provides the perfect moisture and structure; using 2 medium russet potatoes works wonders.
• Melted Butter – Introduces a rich flavor; swap for dairy-free butter to make it dairy-free.
• Egg – Binds the ingredients together; replace with a flax egg for a vegan alternative (1 tbsp ground flaxseed mixed with 2.5 tbsp water).
• Rice Flour – The primary gluten-free flour choice for structure; sorghum flour or an all-purpose gluten-free blend can also be used.
• Corn Starch – Lightens the texture beautifully; tapioca or potato starch are great substitutes.
• Baking Powder – Ensures a lighter flatbread; confirming it’s gluten-free is crucial.
• Salt – Enhances the flavors throughout the flatbread.
For the Everything Topping
• Poppy Seeds – Adds a nutty crunch and visual appeal.
• Sesame Seeds – Further enriches the flavor profile with a hint of sweetness.
• Dried Garlic – Infuses the flatbread with a delightful savory note.
• Dried Onion – Introduces sweetness and depth to the topping.
• Dried Basil – Adds a fresh, aromatic touch to the everything mix.
• Salt – A final touch that amplifies the savory experience of this mashed potato flatbread.
Step‑by‑Step Instructions for Mashed Potato Flatbread
Step 1: Prep Potatoes
Begin by cooking your medium russet potatoes in boiling water until tender, about 15-20 minutes. Drain them well, and then mash until smooth and creamy. If you have leftover mashed potatoes, simply use those, making sure they’re at room temperature before moving on to the next step.
Step 2: Mix Wet Ingredients
In a large mixing bowl, combine the prepared mashed potatoes with melted butter and a beaten egg. Stir together until the mixture is smooth and fully blended, creating a cohesive base for your mashed potato flatbread. This mixture should be creamy and slightly warm to help integrate the ingredients well.
Step 3: Add Dry Ingredients
Next, add the rice flour, cornstarch, baking powder, and salt to the wet mixture. Stir until a smooth, slightly sticky dough forms. It’s important that there are no lumps so that your mashed potato flatbread achieves that lovely fluffy texture we desire.
Step 4: Chill Dough
Once your dough is ready, cover the bowl with plastic wrap and refrigerate it for 30 minutes. This chilling period allows the flavors to meld and makes the dough easier to handle for shaping. You can use this time to prepare your baking sheets and preheat your oven.
Step 5: Preheat Oven
With the dough chilling, preheat your oven to 450°F (232°C). This high temperature will help create a nice crisp exterior on your flatbreads. Make sure your oven is fully hot before you bake your flatbreads to achieve optimal results.
Step 6: Prepare Topping
In a small bowl, mix together the poppy seeds, sesame seeds, dried garlic, dried onion, dried basil, and a pinch of salt. This delightful everything topping is crucial to adding flavor to your mashed potato flatbreads and can be adjusted according to your personal taste preferences.
Step 7: Shape Flatbreads
Once the dough has chilled, cut it into 8 equal pieces. Roll each piece into a ball and gently flatten it using your fingers dusted with rice flour. Place the flattened dough rounds onto a parchment-lined baking sheet, ensuring there’s enough space between them for even baking.
Step 8: Top and Bake
Brush the tops of each flatbread with melted butter and generously sprinkle the everything topping over them. Bake in the preheated oven for 15 minutes or until the edges turn a beautiful golden brown color. After baking, give them another light brush of melted butter for an extra touch of richness.

Expert Tips for Mashed Potato Flatbread
Use Fresh Potatoes: Ensure your mashed potatoes are fresh to achieve a delicious texture; stale or overly watery potatoes can lead to flatbreads that are too dense.
Perfect Dough Consistency: The dough should be slightly sticky but manageable. If it’s too wet, add a bit more rice flour; if too dry, a splash of water can help.
Chill for Best Results: Chilling the dough is key for easier handling and enhances flavor. Don’t skip this step if you want perfect mashed potato flatbreads!
Watch Baking Time: Ovens vary in heat; keep an eye on your flatbreads as they bake. A light golden brown color indicates they are ready to come out!
Customize Toppings: Feel free to experiment with your everything topping. Add different herbs or spices to elevate your mashed potato flatbread to new flavor heights!
Store Properly: Keep any leftover flatbreads in an airtight container in the fridge for up to 2 days, and reheat them crisply in a toaster oven.
Mashed Potato Flatbread: Variations & Substitutions
Feel free to sprinkle your own magic on this recipe, turning it into something uniquely yours! The joyous blending of flavors will dance on your palate, each twist elevating your experience.
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Sweet Potato: Substitute regular potatoes with sweet potatoes for a slightly sweeter, vibrant version. The natural sweetness of sweet potatoes brings a delightful nuance to your flatbreads.
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Dairy-Free: Use coconut oil instead of melted butter, ensuring your flatbreads remain rich and vibrant without dairy. Coconut oil adds a unique flavor that can complement your everything topping beautifully.
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Vegan: Replace the egg with a chia egg (1 tbsp chia seeds mixed with 2.5 tbsp water) for a wholly plant-based treat. This swap is not just easy but also adds a nutty flavor to the flatbread.
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Different Flours: Opt for chickpea flour or a gluten-free all-purpose blend instead of rice flour for more protein. Chickpea flour provides a rustic taste and pairs wonderfully with the everything topping.
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Herb Infusion: Mix fresh chopped herbs like rosemary or thyme directly into the dough for added flavor. Imagine the lovely fragrance that will fill your kitchen, making this flatbread even more inviting!
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Toppings Galore: Experiment with toppings such as cinnamon sugar for a sweet dessert-style flatbread or a Mediterranean herb blend for a savory twist. The possibilities are endless!
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Add Heat: For those who love a kick, include a pinch of cayenne or crushed red pepper into the dough. This simple addition elevates your flatbreads to a whole new level of excitement.
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Alternative Cooking Method: Try cooking your flatbreads on a grill or stovetop for a delightful char and smoky flavor. It’s a fun twist on the traditional baking method that can add depth to your dish.
Feeling curious? Try serving these delectable flatbreads alongside a warm bowl of Steakhouse Potato Soup or as a side for an unforgettable Sweet Potato Egg dish!
Storage Tips for Mashed Potato Flatbread
Fridge: Store leftover mashed potato flatbread in an airtight container for up to 2 days to maintain freshness and flavor.
Freezer: For longer storage, wrap flatbreads tightly in plastic wrap and place them in a freezer-safe bag. They can be frozen for up to 3 months.
Reheating: To reheat, place flatbreads in a toaster oven or air fryer for a few minutes until crispy. A quick microwave option is also available, but it may soften the texture.
Serving Suggestions: Enjoy these versatile flatbreads warmed up as a side with soups or use them as a gluten-free base for sandwiches, elevating any meal!
What to Serve with Gluten Free Everything Mashed Potato Flatbread
Creating a delightful dining experience is easy when you pair this fluffy flatbread with the right accompaniments!
- Hearty Soup: A warm, comforting bowl of tomato basil soup beautifully complements the flatbread’s flavor and texture, allowing for a hearty dip.
- Crisp Salad: A refreshing salad tossed with a lemon vinaigrette adds a burst of brightness that balances the rich, savory flatbread perfectly.
- Creamy Dips: Pair it with a cream cheese or hummus dip for a satisfying appetizer that invites everyone to gather around the table.
- Savory Stews: Serve alongside a thick, beef or vegetable stew; the flatbread’s soft texture is perfect for sopping up those delicious, rich juices.
- Grilled Vegetables: Charred seasonal veggies tossed in olive oil provide a lovely contrast in both texture and flavor to the gluten-free flatbread.
- Herb-Infused Olive Oil: Drizzling the flatbread with a fragrant herb-infused olive oil creates an irresistible starter that will leave guests craving more.
- Sparkling Wine: Enjoy with a glass of sparkling wine; its effervescence elevates the meal and brings out the flatbread’s delicious everything seasoning.
- Classic Dessert: Finish with a light fruit salad or sorbet—these sweet notes will perfectly cleanse the palate after a savory meal.
Make Ahead Options
These Gluten Free Everything Mashed Potato Flatbreads are perfect for meal prep enthusiasts! You can prepare the mashed potato flatbread dough up to 24 hours in advance by mixing all the wet and dry ingredients and then chilling it in the refrigerator. To maintain that fluffy texture, ensure the dough is well-wrapped in plastic wrap or stored in an airtight container. When you’re ready to enjoy, simply let the dough sit at room temperature for about 15 minutes before shaping and baking. In just a few simple steps, you’ll have delightful flatbreads that are just as delicious as if you made them from scratch at the last minute, all while saving precious time on busy weeknights!

Gluten Free Everything Mashed Potato Flatbread Recipe FAQs
How do I select the best potatoes for this flatbread?
Absolutely! When choosing potatoes, opt for medium russet potatoes as they provide the perfect moisture and structure for your flatbread. Look for potatoes that are firm without any dark spots or bruises. If you prefer a little sweetness, feel free to experiment with sweet potatoes as well!
How should I store leftover flatbreads?
To keep your leftover mashed potato flatbread fresh, store them in an airtight container in the refrigerator for up to 2 days. Make sure they’re completely cooled before sealing to prevent moisture buildup. For longer storage, wrap them tightly in plastic wrap and place in a freezer-safe bag for up to 3 months.
Can I freeze these flatbreads, and if so, how?
Very! To freeze, let the flatbreads cool completely, then wrap each one in plastic wrap. Place the wrapped flatbreads in an airtight freezer bag, ensuring to remove as much air as possible. Label with the date and enjoy them within 3 months for the best quality. When ready to eat, thaw in the fridge overnight and reheat in a toaster oven for that crispiness you love!
What should I do if my dough is too sticky?
If the dough is too sticky to handle, don’t worry! Simply dust your hands and the work surface with a little extra rice flour. If it remains excessively sticky, you can gently incorporate more rice flour into the dough, a tablespoon at a time, until you reach a manageable consistency.
Can I make this flatbread vegan-friendly?
Of course! For a vegan option, replace the egg with a flax egg by combining 1 tablespoon of ground flaxseed with 2.5 tablespoons of water. Allow it to sit for a few minutes until it thickens before mixing it into your wet ingredients. This simple swap ensures that everyone can enjoy these delicious flatbreads!

Irresistible Mashed Potato Flatbread: Quick, Easy, Gluten-Free
Ingredients
Equipment
Method
- Cook the medium russet potatoes in boiling water until tender, about 15-20 minutes. Drain and mash until smooth.
- In a large bowl, combine the prepared mashed potatoes with melted butter and a beaten egg. Mix until smooth.
- Add rice flour, cornstarch, baking powder, and salt to the wet mixture. Stir until a smooth, slightly sticky dough forms.
- Cover with plastic wrap and refrigerate for 30 minutes to meld flavors and make handling easier.
- Preheat oven to 450°F (232°C) for optimal baking results.
- In a small bowl, combine poppy seeds, sesame seeds, dried garlic, dried onion, dried basil, and a pinch of salt.
- Cut the chilled dough into 8 pieces, roll each into a ball and flatten them. Place on a parchment-lined baking sheet.
- Brush tops with melted butter and sprinkle with the everything topping. Bake for 15 minutes until golden brown.

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