These sourdough waffles are light, crispy, and the absolute best way to use up extra starter! With over 12,000 shares, itโs clear theyโve earned their fan-favorite status! This is my go-to waffle recipe thatโs been tested, tweaked, and perfected in my kitchen, so you can trust itโll become a staple in yours too.

I love to make a large batch of crisp waffles on the weekend. Then, I store them to quickly reheat and serve throughout the week! Of course, there are endless waffle variations to make like Bisquick waffles, eggnog waffles, and Nutella waffles.
However, this recipe for sourdough waffles is my go-to from week to week, because I pretty much always have leftover sourdough starter on hand. It's the perfect way to prevent waste and creates deliciously crispy waffles with ease.
I serve them warm with butter and maple syrup or blackberry syrup for a breakfast everyone in my family loves!
What is Sourdough Discard?
Sourdough discard is the portion of your sourdough starter that you are not feeding. When you are "feeding" your starter to make sourdough bread, you feed it with equal parts water, flour, and starter.
However, you can't feed your entire starter, because it doubles and triples in size. That's a lot of starter to have on hand! So, most bakers discard the excess and use it to make sourdough discard recipes like chocolate chip sourdough biscotti, sourdough blueberry muffins, and this sourdough discard waffle recipe.
If you are new to sourdough, be sure to check out my post on how to make a sourdough starter. Then, read more on how to keep a sourdough starter to keep your sourdough starter happy and thriving.
Sourdough Waffles Ingredients
You only need a few simple ingredients to make these delicious waffles!

All purpose flour. All-purpose flour is best. However, if you would like to add a little more nutty flavor, use a combination of whole wheat flour and all purpose flour.
Sourdough starter. To make this recipe you'll need some unfed sourdough starter. That means when you are going to feed your starter, keep the extra sourdough starter discard to use in recipes like these sourdough starter waffles.
Baking soda. Because the sourdough starter has some acid in it from the yeast and bacteria, the baking soda reacts to create the leavening agent in these waffles. Baking soda rises when it reacts with acid, baking powder rises when it is introduced to a liquid.
Butter. The butter is the necessary fat in this recipe. It helps to crisp up the outside while also keeping the inside light and fluffy.
Be sure to check out the printable recipe card for full recipe information on ingredients and quantities.

How to Make Sourdough Waffles (with discard)
Step 1: Preheat your waffle iron according to the manufacturer's instructions.
Step 2: Mix the dry ingredients in a medium bowl, and set aside.


Step 3: In a separate large bowl, mix the milk, melted butter, and sourdough starter. Stir in the vanilla extract and eggs. Add the dry ingredients to the bowl of wet ingredients, and mix to combine.
Step 4: Lightly grease your waffle iron with cooking spray or butter. Add waffle batter to the center, and cook according to the manufacturer's instructions. Remove the waffle, and repeat, cooking all the batter. Store cooked waffles in the oven at 300 degrees to keep them warm while you cook all the batter!
Step 5: Serve warm with your favorite waffle pairing ideas, and add your favorite toppings. Some of my favorite options include butter, maple syrup, fresh fruit, blueberry sauce, nut butter, chocolate chips, and whipped cream.


Lynn's Tip!
The size of your waffle maker will determine how much batter you cook at one time. I use ยฝ cup to make a single waffle, and it works perfectly. However, you might need more or less. I recommend testing a waffle to ensure your iron is hot enough and to see whether you need more or less batter.
How to Make Sourdough Discard Waffles ahead of time
- To make the batter ahead of time. Prepare the batter as normal. Then, place it in an airtight container, and store it in the refrigerator for up to 24 hours. This will allow the batter to ferment, infusing the waffles with a stronger sour, tangy flavor.
How to Store Sourdough Waffles
- Store. Once cool, transfer cooked waffles to an airtight container, and store in the refrigerator for up to one day. Reheat in the oven at 300 degrees or in a toaster oven when ready to eat.
- Freeze. Wrap cooled waffles with plastic wrap followed by aluminum foil. Place them in a sealable freezer bag, and freeze for 3-4 months. When you're ready to eat, warm them straight from the freezer in a toaster oven or on a baking sheet in the oven.
Sourdough Waffles (Discard) FAQs
Yes! The active starter will give the waffles a slightly lighter texture and a little more rise, but the difference is hardly noticeable.
Absolutely, the possibilities are endless! Add blueberries in the summer, or chocolate chips any time of the year! Add pumpkin spice to the batter in the Fall and cinnamon in the winter.
Sure! Use your favorite non-dairy milk as a replacement, and use coconut oil instead of butter. You'll never notice a difference.

More like this Sourdough Waffle Recipe:
Did you give this Sourdough Waffle Recipe a try? Iโd love to hear from you! Give me a shout on Instagram or Facebook and let me know! Join our Facebook group all about sourdough!
๐ Recipe

Sourdough Discard Waffle Recipe
Ingredients
- 1 cup All Purpose Flour
- ยฝ teaspoon Baking Soda
- ยฝ teaspoon Salt
- 2 tablespoon Sugar
- 1 cup Sourdough Starter Active or unfed
- ยพ cup Milk 2% or whole milk
- 3 tablespoon Melted Butter
- 2 Large Eggs
- 2 teaspoon Vanilla Extract
Instructions
- Set up waffle iron according to manufacturers instructions.
- In a medium bowl mix the dry ingredients together. Set that aside.
- In another medium bowl, mix all the wet ingredients together. Mix well to make sure everything is thoroughly combined.
- Add the wet ingredients to the dry ingredients and mix until just combined. Do not overmix. If there are some lumps still that is ok.
- Spray the waffle iron to make sure the waffles do not stick. Add enough batter to the waffle iron and cook according to your waffle irons instructions. Serve with maple syrup and butter if you wish. Enjoy!
Notes
- Depending on the size of your waffle iron will depend on how many waffles you will be able to make out of this batter.
- Whole milk, 2%, or your favorite non dairy milk will work in this recipe.








Kaity says
The only waffle recipe we use in our house. I double the batch and freeze for quick breakfasts and my girls love them.
Patricia says
A you long ferment these, if so, how long. Thank you
Lynn Polito says
Sure! Mix the flour, starter, sugar, and milk together. Cover it and let it hang on the counter for up to 12 hours. Then you can add the rest of the ingredients in the morning, mix, and cook the waffles. Let me know how it comes out!
Sarah says
I'm plant based would flax eggs work instead of eggs?
Lynn Polito says
I haven't tried, but I don't see why it wouldn't work. Let me know how it goes!
VW says
Turned out light, fluffy & tasty ๐
Lynn Polito says
So happy you enjoyed them!
Kelly says
How many waffle sets did this make for you?
Lynn Polito says
I have a really larger waffle maker and it made 4 waffles.
Angela says
Our waffle maker bit the dust while heating up to make these! We made pancakes instead and they were equally as delicious! Thank you for the recipe ๐
Lynn Polito says
Oh I love that idea! Thank you for making my recipe!
Christie says
Huge family favorite here!!! I feed my starter all the time just so I have plenty of discard for these!!! 4 teenage boys in the house I quadruple this recipe and freeze for easy breakfasts!
Lynn Polito says
I am so happy to hear that! Thank you for making my recipe!
Maggie says
We loved these! I made a double batch to freeze for my girls to be able to make their own breakfasts some mornings. They think itโs such a treat!
Pat says
We LOVE these and they are quick and easy. I used active starter because I needed to use some of what I had but also have plenty of discard and will use it next time.
Grace says
Delicious!!! Perfect crispy outside and soft, airy center. So yummy and easy!
Lynn Polito says
I am so happy you enjoyed it!
Margie says
Family loves this recipe, I like it because it uses large amount of sour dough starter. I would double the salt though
Keith says
This is becoming a Sunday morning tradition.
lynnswayoflife says
I am so happy to hear that!
Alyssa says
Just made these this morning, and all I can say is, "Wow!". They were so freaking good! I'm new to the world of sourdough and this is definitely gonna be a regularly used recipe.
Jackie says
These waffles were delicious and fluffy without a strong sourdough taste. My husband asked me to save the recipe so I can make them again. This is a great way to use sourdough discard.
lynnswayoflife says
I am so happy to hear that! Thanks for making my recipe!
Rebecca says
Waffles are amazing!! The only recipe I use! Shared !
lynnswayoflife says
So glad you enjoy them! Thanks for sharing!
Shannon says
Family loved this! I was going to make them the night before and forgot to mix it and looked for a quick sourdough waffle recipe. I found yours! So good and so much quicker being able to make them the day of! This will be in our rotation for breakfast! Thanks!
lynnswayoflife says
I love to hear that! Thank you so much for making my recipe! I'm so happy your family enjoyed them!
Joyce Slaymaker says
They were delicious!! I will make them again.
lynnswayoflife says
Thank you for making my recipe! I'm so glad you enjoyed them!