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Holiday & Seasonal

Gluten-Free Holiday Savory Chestnut and Sage Flatbread

By Freeflourish Test KitchenReviewed by Freeflourish Editorial TeamPublished May 9, 2026 · Updated May 11, 2026
Mediterranean-inspired 40 mins glutenfreesidedishholidayclassicdairyfreepaleoeasybakinggrainfree

This easy-to-make gluten-free, paleo-friendly flatbread combines mashed chestnuts and fresh sage for a unique, savory holiday side with Mediterranean flavors, perfect for grain-free and dairy-free diets.

Gluten-Free Holiday Savory Chestnut and Sage Flatbread
Prep 15 min
Cook 25 min
Total 40 min
Servings 6
Difficulty easy
Cuisine Mediterranean-inspired

Recipe Details

Prep15 min
Cook25 min
Total40 min
Servings6
Difficultyeasy
CuisineMediterranean-inspired
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Ingredients

Servings 6
  • 1 cup cooked peeled chestnuts, mashed
  • 1 ½ cups almond flour
  • 2 tablespoons tapioca starch
  • 1 teaspoon baking powder (gluten-free)
  • 1 teaspoon sea salt
  • 1 tablespoon fresh sage, finely chopped
  • 2 large eggs
  • 2 tablespoons olive oil, plus extra for brushing
  • 2 cloves garlic, minced
  • Fresh cracked black pepper, to taste

Instructions

  1. Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.
  2. In a large mixing bowl, combine the mashed chestnuts, almond flour, tapioca starch, baking powder, sea salt, and chopped sage. Stir well to evenly distribute the ingredients.
  3. In a separate bowl, whisk together the eggs, olive oil, and minced garlic.
  4. Pour the wet ingredients into the dry ingredients and mix until a sticky dough forms. If the dough is too crumbly, add a teaspoon of water at a time until it reaches a workable consistency.
  5. Transfer the dough onto the prepared baking sheet. Using damp hands, shape the dough into a rough 9-inch flatbread about ¼ inch thick.
  6. Lightly brush the top with olive oil and sprinkle freshly cracked black pepper evenly over the surface.
  7. Bake for 20–25 minutes, or until the edges are golden brown and the flatbread is cooked through.
  8. Remove from the oven and allow to cool slightly before slicing into wedges.
  9. Serve warm as a savory holiday side dish alongside main courses or salads.

Frequently Asked Questions

Reader questions and answers for this recipe will appear here.

This paleo-friendly, gluten-free holiday flatbread is flexible and can be customized for various dietary preferences:

  • Nut-Free: Replace almond flour with coconut flour or sunflower seed flour in equal amounts. Note that coconut flour absorbs more liquid, so adjust wet ingredients as needed.
  • Dairy-Free: The recipe is naturally dairy-free. Ensure the baking powder used does not contain dairy-derived additives.
  • Egg-Free/Vegan: Substitute eggs with flax eggs (1 tbsp ground flaxseed mixed with 3 tbsp water per egg, allow to thicken) or use commercial egg replacers designed for baking. Textural differences may occur.
  • Low-Carb: Already low-carb due to almond flour and chestnuts; to reduce carbs further, blend almond flour with more tapioca starch or substitute chestnuts with riced cauliflower.
  • Whole30/Paleo: All ingredients suit Whole30 and paleo diets. Confirm baking powder compliance with these guidelines or omit it and increase tapioca starch slightly to aid leavening.

These swaps preserve the flatbread's savory flavor and satisfying texture, making it ideal for holiday meals and daily enjoyment.

Allergen Overlap Note

While our recipes are carefully created to be gluten-free and support dietary preferences including dairy-free, nut-free, vegan, and paleo, it’s important to avoid allergen cross-contamination in your kitchen. Shared surfaces or equipment used with gluten-containing ingredients may pose risks for people with celiac disease or gluten sensitivity.

For safe preparation, clean all utensils, cookware, and workspaces thoroughly before use. Use dedicated gluten-free tools and storage containers when possible, especially with flours and baking ingredients. Always check ingredient labels to ensure no hidden gluten or allergens are present from processing.

Our gluten-free recipes cover a variety of categories such as Breakfast, Lunch, Dinner, Desserts, Snacks, Soups & Salads, Gluten-Free Baking, Quick & Easy dishes, Family-Friendly meals, and Holiday & Seasonal specialties. Tags like glutenfree, dairyfree, nutfree, vegan, and grainfree reflect the allergen profile, but please take extra caution when cooking for those with severe allergies.

By following these safety tips, you can confidently enjoy rich, flavorful gluten-free meals while minimizing allergen risks.

Texture Expectations

This gluten-free Chestnut and Sage flatbread features a texture distinct from wheat-based breads, offering a tender, slightly dense crumb from almond flour and mashed chestnuts that creates a moist, hearty mouthfeel.

Tapioca starch adds pliability and mild chewiness, binding the dough without gluten's elasticity. The baked flatbread forms a gently crisp, golden crust with a rustic artisanal bite.

Because the recipe uses paleo and grain-free ingredients, the texture is delicate—handle slices carefully to maintain structure. Serving it warm highlights softness balanced with crispness, making it an excellent companion for main dishes or salads.

Minor adjustments in moisture or baking time can alter crust firmness; feel free to bake a few additional minutes for a crispier finish. Overall, this flatbread delivers a comforting, satisfying texture that showcases chestnuts and almond flour in gluten-free baking.

Dining With Non Gf Family Note

Cooking gluten-free meals for families that include non-gluten-free eaters requires careful handling to prevent cross-contamination. Here are practical tips for safe, enjoyable dining across categories like Breakfast, Lunch, Dinner, Desserts, and beyond:

  • Use Separate Ingredients and Tools: Dedicate gluten-free utensils, cutting boards, and cookware. Clearly label containers and avoid sharing spreads, sauces, or flours to prevent gluten exposure.
  • Clean Thoroughly: Wash hands, surfaces, and equipment well before preparing gluten-free dishes. This is vital for family-friendly and quick & easy meal prep.
  • Cook Gluten-Free First: Prepare gluten-free recipes before gluten-containing foods to reduce risk of airborne flour or shared oil contamination.
  • Separate Storage and Serving: Store gluten-free ingredients and leftovers in distinct, labeled containers, especially during holiday, seasonal, or everyday meals.
  • Educate Everyone: Teach family members the importance of gluten-free practices. Both kids and adults can help maintain a safe cooking environment when informed.
  • Choose Naturally Gluten-Free Recipes: Selecting recipes tagged glutenfree, grainfree, or paleo simplifies sourcing and lowers contamination risk while providing comforting, family-friendly meals.

These steps help everyone enjoy tasty, safe meals together—whether serving savory mains, soups & salads, snacks, or gluten-free baked goods.

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