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Crispy Leftover Mashed Potato Waffles Easy Savory Breakfast Recipe

leftover mashed potato waffles - featured image

These crispy waffles made from leftover mashed potatoes offer a savory twist on breakfast, combining a golden crispy exterior with a soft, flavorful interior. Perfect for quick mornings, brunch, or family gatherings.

Ingredients

Scale
  • 2 cups (450 g) leftover mashed potatoes, cooled and slightly firm
  • 1 large egg, room temperature
  • 1/4 cup (30 g) all-purpose flour (can substitute with almond flour for gluten-free)
  • 1/2 cup (60 g) sharp cheddar cheese, shredded
  • 2 stalks green onions, thinly sliced
  • Salt and freshly ground black pepper, to taste
  • 1/2 teaspoon garlic powder (optional)
  • Butter or cooking spray for greasing the waffle iron

Instructions

  1. Preheat your waffle iron for about 5 minutes until hot.
  2. In a medium bowl, add 2 cups (450 g) of leftover mashed potatoes that are cooled and firm.
  3. Crack in one large egg and whisk it into the potatoes until fully incorporated.
  4. Add 1/4 cup (30 g) of all-purpose flour and stir well until the mixture is thick but spreadable. Add more flour by tablespoon if too wet.
  5. Fold in 1/2 cup (60 g) shredded sharp cheddar cheese and 2 thinly sliced green onions.
  6. Season with 1/2 teaspoon garlic powder, salt, and pepper to taste. Stir to evenly distribute seasoning.
  7. Grease the waffle iron plates lightly with melted butter or cooking spray.
  8. Spoon about 1/2 cup (120 ml) of the mixture onto the center of the waffle iron. Close the lid gently and cook for 4-5 minutes or until golden brown and crispy.
  9. Use a spatula to carefully remove the waffle and let it cool slightly on a wire rack to maintain crispiness.
  10. Repeat with remaining batter.

Notes

Ensure the waffle iron is fully preheated and well greased to prevent sticking. Do not open the waffle iron too early to avoid waffles falling apart. Adjust flour quantity if the batter is too wet. For vegan adaptation, use flax egg and dairy-free cheese.

Nutrition

Keywords: mashed potato waffles, leftover mashed potatoes, savory breakfast, crispy waffles, easy breakfast recipe, brunch recipe, gluten-free option, vegan option