Overnight Sourdough Discard Waffles
These overnight sourdough waffles are everything breakfast dreams are made of—crispy on the outside, fluffy and tender on the inside, with just the right touch of sourdough tang. They’re the perfect make-ahead breakfast for cozy weekend mornings, easy weeknight breakfast-for-dinner nights, or any time you want to turn sourdough discard into something magical.
One of my favorite things about sourdough is that it doesn’t need to be complicated. You don’t have to bake artisan loaves to enjoy the flavor and benefits of sourdough—sometimes, it’s as simple as stirring up a quick batter the night before and waking up to waffles the whole family will devour.
Whether your starter is brand new or you’ve been baking for years, this is a discard recipe that fits seamlessly into your routine. Just mix together the base ingredients before bed, let the sourdough work its slow-fermenting flavor magic overnight, and finish the batter in the morning. It’s fuss-free and delicious—just how breakfast should be.
Pair with fresh fruit, maple syrup, or even a swipe of nut butter, and you’ve got a breakfast worth slowing down for.
Why you’ll love this recipe
- Zero waste, high flavor – Uses your sourdough discard to create crisp, golden waffles with a subtle tang.
- Prep ahead magic – Do the work the night before and wake up ready to cook.
- Family-friendly favorite – The texture and flavor are kid-approved and great for a crowd.
If you loved these overnight sourdough waffles, you’ll also enjoy recipes like my sourdough discard pancakes, sourdough monkey bread, and soft and flaky sourdough danishes—all perfect for weekends, holidays, or when you want to make breakfast feel a little extra special.
How to make overnight sourdough waffles
This recipe is simple to prep and even easier to cook in the morning. For full instructions, see the recipe card at the bottom of the post. Here’s a quick overview to help you plan:
Step One: Mix the overnight batter
In a large bowl, whisk together flour, sugar, buttermilk, and sourdough discard. Cover the bowl and let it rest at room temperature for 8–12 hours.
Step Two: Finish the batter
In the morning, whisk together the eggs and melted butter in a small bowl, then stir into the overnight batter. Add the salt, baking soda, and vanilla, and whisk just until combined.
Step Three: Cook the waffles
Preheat your waffle iron. Cook the batter according to your waffle iron’s instructions, repeating until all the batter is used up.
Serve and Enjoy!
Top with your favorite waffle toppings and dig in!
Sourdough is better when shared
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Overnight Sourdough Discard Waffles
Ingredients
Method
- In a large bowl mix together the flour, sugar, buttermilk and sourdough starter.
- Cover and let sit overnight (or 8-12 hours).
- In a small bowl, mix together the eggs, melted butter.
- Mix in the liquid with the sponge.
- Whisk in the salt, baking soda, spices, vanilla and toasted pecans.
- Preheat your waffle iron.
- Cook according to your waffle iron’s directions.
- Top with butter and maple syrup and Enjoy!