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Crispy Sourdough Discard Waffles Recipe Easy Fluffy Inside

sourdough discard waffles - featured image

These waffles use sourdough discard to create a crispy exterior with a soft, fluffy inside. Quick and easy to make, they offer a tangy twist on classic waffles perfect for breakfast or brunch.

Ingredients

Scale
  • 1 cup (240g) sourdough discard, unfed or fed, room temperature
  • 1 cup (120g) all-purpose flour, sifted (can swap for gluten-free flour blend)
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • 2 tablespoons granulated sugar (optional for less sweetness)
  • ¼ teaspoon salt
  • 1 large egg, room temperature
  • ¾ cup (180ml) milk, whole or 2% (can use dairy-free milk like almond or oat)
  • 3 tablespoons unsalted butter, melted and slightly cooled
  • 1 teaspoon vanilla extract (optional)

Instructions

  1. Preheat your waffle iron for about 5 minutes until hot.
  2. In a large bowl, whisk together the flour, baking powder, baking soda, sugar, and salt until evenly combined.
  3. In a separate bowl, whisk the sourdough discard, egg, milk, melted butter, and vanilla extract until smooth.
  4. Gently pour the wet mixture into the dry ingredients and fold with a spatula just until combined. The batter should be slightly lumpy; do not overmix.
  5. Let the batter rest for 10 minutes to allow the baking soda and sourdough to react.
  6. Lightly grease the waffle iron with melted butter or non-stick spray.
  7. Pour about ½ cup (120ml) batter onto the center of the waffle iron. Close and cook for 3-5 minutes until golden brown and crispy. Avoid opening too soon.
  8. Remove waffles and transfer to a wire rack to keep crisp. Repeat with remaining batter, greasing the iron as needed.

Notes

Do not overmix the batter; lumps are good to keep waffles tender. Letting the batter rest is key for fluffiness. Preheat the waffle iron fully and grease it lightly before each waffle to prevent sticking and ensure crisp edges. Store leftovers in an airtight container in the fridge for up to 3 days and reheat in toaster or oven for best crispiness. Avoid microwaving to prevent sogginess.

Nutrition

Keywords: sourdough discard waffles, crispy waffles, fluffy waffles, breakfast waffles, easy waffle recipe, sourdough recipe, brunch recipe