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Everything Mashed Potato Flatbread Recipe

4.9 from 131 reviews

This Everything Mashed Potato Flatbread recipe combines creamy mashed potatoes with a flavorful blend of seeds and herbs to create a soft, savory flatbread topped with an ‘everything bagel’ seasoning mix. Perfect as a snack, side dish, or appetizer, these gluten-free flatbreads are simple to prepare and baked to golden perfection.

Ingredients

Scale

Flatbread Dough

  • 2 Cups Prepared Mashed Potatoes (approximately 2 Medium Russet Potatoes)
  • 1/4 Cup Melted Butter
  • 1 Egg
  • 1 Cup Rice Flour
  • 1/4 Cup Corn Starch (or Tapioca or Potato Starch)
  • 2 Tsp Baking Powder
  • 1/2 Tsp Salt

Everything Topping

  • 2 Tsp Poppy Seeds
  • 2 Tsp Sesame Seeds
  • 2 Tsp Dried Garlic or 1/2 Tsp Garlic Powder
  • 2 Tsp Dried Onion
  • 1 Tsp Dried Basil
  • 1/2 Tsp Salt
  • Additional Melted Butter for brushing

Instructions

  1. Prepare the Mashed Potatoes: Cook the potatoes until tender and mash them until smooth. Set aside to cool. Alternatively, use 2 cups of prepared mashed potatoes ready to use.
  2. Make the Dough: In a large bowl, combine the cooled mashed potatoes with melted butter and the egg. Mix until smooth. Add the rice flour, corn starch, baking powder, and salt, and stir until a smooth dough forms. Wrap the dough in plastic wrap and refrigerate for 30 minutes to firm up.
  3. Preheat the Oven: Set your oven temperature to 450°F (232°C) to get it hot and ready for baking.
  4. Prepare the Everything Topping: In a small bowl, mix together poppy seeds, sesame seeds, dried garlic, dried onion, dried basil, and salt until evenly combined.
  5. Shape the Flatbreads: Remove the dough from the refrigerator and cut it into 8 equal pieces. Roll each piece into a ball then flatten gently with lightly rice-floured fingers to form flat rounds. Place the rounds on a baking sheet lined with parchment paper.
  6. Add Toppings: Brush the tops of the flattened dough with melted butter. Sprinkle the everything seasoning mixture evenly over each flatbread.
  7. Bake: Place the baking sheet in the preheated oven and bake for 15 minutes until the flatbreads are golden and cooked through.
  8. Finish with Butter: Remove the flatbreads from the oven and immediately brush them with more melted butter to add flavor and keep them moist.

Notes

  • You can substitute tapioca or potato starch for corn starch as preferred, maintaining the same quantity.
  • If you prefer vegan, replace the egg and butter with vegan alternatives for a dairy-free version.
  • Ensure the mashed potatoes are well-cooled before making the dough to prevent it from becoming too sticky.
  • Rice flour is used here to keep the flatbreads gluten-free and light.
  • Store leftovers in an airtight container and reheat before serving for best taste.

Keywords: everything bagel flatbread, mashed potato flatbread, gluten-free flatbread, savory flatbread, baking, homemade flatbread