These Vegan Sourdough Waffles are light, airy, crunchy on the outside, whole wheat, and absolutely divine. Serve with fruit or maple syrup for a delicious breakfast.

Here's a recipe for Vegan Sourdough Waffles so crisp on the outside, so fluffy on the inside and so delicious all around, you'll probably never want to make any other kind ever again.But first, here's something that's on my mind, as mom to a former outdoor cat (my sweetheart Billy) and to two ferals (Georgia and Cannoli) who come by to eat on our front stoop every day.

There's a new book out by a Smithsonian researcher and bird advocate who has, for a few years now, conducted a war on outdoor cats, and you've probably already heard about it or at least read reviews. I won't spend a dime buying a book that calls a cat a "cuddly killer," but I am angry enough to say something when a book calls on killing all outdoor cats "by any means necessary" because they hunt birds.
In our home, we love all animals. Desi and I often will ignore mice when they share our home, or -- if the problem gets acute -- we set out humane traps so we can trap the mice and set them free outdoors. Desi has rescued many mice from Billy and, before him, from Pubm, our calico hunter who loved to play with mice and eventually kill them. He also lovingly feeds the many birds that visit our backyard each day because who doesn't love birds?
We have never allowed our cats outside for their own safety -- cats do get run over by cars in urban areas -- and because it is true that they will kill birds. That would be fine if they depended on nature for their meals, but the fact is that house cats don't. Even so, instinct in animals is not easy to suppress: when a cat sees a mouse or a bird, that primal urge to stalk and kill kicks in. They can't avoid it any more than you and I can avoid reaching for that free donut at the morning meeting.

Billy was clearly an indoor-outdoor cat before we adopted him. He has a yearning for the outdoors and would escape when he got the chance, although he always came back. Now that we've gotten smarter about his ways, we are more successful at keeping him indoors. I can see it doesn't make him happy, but we have lots of windows with trees outside where he can sit and observe birds without sinking his teeth into them. Desi has also been thinking of building him a catio.
But for stray and feral cats, the solution is not so simple. These animals, no different from house cats, are either cats that once had people and ended up on the streets for some reason or the other, or they are cats who were born in the wild and are unsocialized. They live outdoors, and the outdoors comes with birds who, beautiful as they are, are natural prey for cats.
I agree that when a cat has a home, it is best to keep him or her indoors to avoid unnecessary harm to other wildlife. But calling for killing all outdoor cats because they hunt birds is a ridiculous and downright dumb argument. The Humane Society of the United States has a comprehensive statement on outdoor cats and reducing their populations humanely, through trap-neuter-return or TNR (we got Georgia spayed and Cannoli neutered early on, keeping the feral cat population in our neighborhood under control). It's a great way to bring about a balance without choosing one species of animal over the other.
Now back to those vegan sourdough waffles, I started another batch of sourdough a few weeks back after my old starter had been thoroughly neglected and then cleared out of the refrigerator to make room for other things. This time I made the starter the really old-fashioned way, with nothing but flour and water, following this recipe on the King Arthur Flour website. Everything went very well and I had a bubbling, happy sourdough starter within a week. The first thing I decided to make with it were these vegan Sourdough Waffles -- with whole wheat flour. They were so good, I've been making them every weekend since -- even more often, I think, than my delicious Whole Wheat Vegan Waffles
There's an alchemy that takes place when you add sourdough to baked goods. They become lighter, airier, and flavorful without becoming tangy, as you would expect (unless you add a ton of the sourdough, which you don't in these waffles). We also discussed the importance of probiotics and prebiotics in food and their effect on your overall health in a recent post: sourdough has a ton of those probiotic bacteria because it's fermented, while whole wheat provides the perfect prebiotic fiber for those bacteria to thrive on.
I loosely followed a recipe I found on the King Arthur website. It had eggs, buttermilk and butter, but I used my usual substitutes for a waffle that was spectacular.
In the beginning, when I made these waffles, I added a couple of tablespoons of oil to them, but I stopped after a while and they turn out just as delicious without the oil, so I've made it optional in the ingredients.
Try them!
Try these recipes next:
- Sourdough Skillet Pancake
- Sourdough English Muffins
- Vegan Sourdough Sticky Buns
- Mushrooms on Sourdough Toast, 15-minute Breakfast
- Whole Wheat Sourdough Ciabatta
- Vegan Eggless Sourdough Challah
- The Best Sourdough Sandwich Bread, Yeast-Free


Vegan Sourdough Waffles
Ingredients
- 1 cup sourdough starter (unfed or fed, either works)
- 2 cups whole wheat pastry flour
- 2 cups nondairy milk
- 2 teaspoon apple cider vinegar
- 2 tablespoon sugar
- ยฝ teaspoon baking soda
- ยฝ teaspoon salt
- 2 flax eggs (2 tablespoon flaxmeal + 6 tablespoon warm water, whisked)
- 2 tablespoon vegetable oil (optional)
Instructions
- Make the overnight sponge by mixing together the sourdough starter, whole wheat pastry flour, sugar, milk and vinegar in a very large bowl. The dough will expand by morning as all those good bacteria and yeast go to work, so make sure you have enough room in the bowl.
- In the morning, just before making your waffles, mix the baking soda, salt, oil, if using, and flax eggs into the overnight sponge.
- Use a ยฝ cup measure to pour the batter on a preheated waffle maker. Bake according to manufacturer's instructions.
- Serve hot with some fruit and maple syrup.
Nutrition


Barb Mueller
My sponge did not rise overnight. there are a few bubbles on edges. My discard was from a new stater that is slow in working, but no real growth. should I wait a day for more movement is sponge or will it be fine to use right now. Will the waffles rise while baking if I use the sponge as is with other ingredients added?
Vaishali
It will be fine after you add the other ingredients. Go ahead and make the waffles.
Janice
Are these waffles crispy?
Vaishali
Depends on what setting you bake the. On a lower setting theyโll be soft, higher they will be crispy.
Wendy
7+ yrs vegan. Recently found wheat causes my ankles to swell. Is there another grain that will work, both for starter and in your recipe? Chick pea? Some sort of mix w less wheat? I follow No SOFAS so all minimally processed/whole foods, no white sugar, flour, rice. No bottled oils. I make my own flours in my vitamix.
Sarah
Is it safe to eat during pregnancy, as the almond milk has been left out overnight? I am nervous about food borne illness.
Vaishali
Hi Sarah, I am not qualified to answer that question. You'll prob have to consult with a nutritionist or doctor.
Jenna
Does the sponge go in the fridge or stay out on the counter overnight?
Vaishali
Leave it out on the counter.
cathy
These are amazing! Thanks for sharing the recipe!
Lauren K
If I don't have whole wheat pastry flour, can I use regular whole wheat flour?
Vaishali
Yes absolutely!
Cheryl
These are hands down the best waffles I've ever made, thank you sooooooo much!!!! I actually put my sourdough sponge in the fridge and it works great in the morning. I also add Chocolate Chips which puts these over the top in a most sinful happy way. I use a Belgium Waffle maker and get perfect waffles every time (and I make these a lot!). Your recipes inspire me and make me so happy, thank you for being a kitchen goddess!!
Janet
Does it matter if the sourdough starter is active, not discard?
Vaishali
Active will work just fine.
Jamie Lee
These are absolutely delicious! My only question is the directions state oil but it isn't listed in the ingredients? I just threw a dash of oil into my batter and still turned out great!
Vaishali
I used oil in the past, but stopped using it so removed it from the ingredients--the waffles are just as wonderful without it. But you can definitely use it--I added it back in as an optional ingredient. ๐ So happy you liked them--they are a huge breakfast favorite for us!
Joan DaGradi
This makes the most delicious waffles! Thank you so much! Iโve been making these for 2 years, and they never fail to pleaseโค๏ธโค๏ธโค๏ธ.
I never seem to have pastry flour around, so Iโve used a mix of half whole wheat white and half all purpose, or sometimes bread flour.
Always delicious!
Jennifer Catriana
These are so light, crispy, and tasty!
Unfortunately due to the current shopping situation I had to use AP white flour and lemon juice, but Iโm sure theyโre even more delicious with ww pastry flour and apple cider vinegar.
Iโm throwing out all my other waffle recipes. This one is a keeper! Thank you for creating it!
Love the kitty remarks, too.
susan
Hello,
Enjoyed your cat blog entry. I have two rescue neutered and spayed cats. I also volunteer very occasionally for a CAT rescue squad of amazing women...we trapped and had some feral cats neutered then returned them to their habitat. I totally agree with you!! One of my rescues insisted on going out a lot and at 12 he still does but mainly just to sit on the porch and watch the world go by. We have a very secluded area so I feel he is safe. He loves visiting the catnip bush and watching the wildlife. He used to catch an occasional bird and baby bunny, however.
Just made the sourdough sponge, and I realized I am using discard which is only 5 days old and very minorly bubbly...so I hope this works. I am also using discard to make pizza crust. We shall see how it goes. These days it's experimental baking for us!! Thank you!
Michelle
I was wondering if there is something I could substitute for the oil in this recipe? Would unsweetened applesauce work?
Vaishali
You can just skip the oil, I often do, and yes, applesauce would be great--add 1/4 cup.
Aaron
OMG these wafflea are absolutely amazing and VEGAN. Thank you. Thank you. Thank you!
Emily
Hi! I went to mix the first round of ingredients and the flour clumped really badly for some reason, what can I do to remediste this? Is this potentially because I keep my flour in the fridge? Never had this happen in my limited experience.
Vaishali
That's really odd--with 2 cups of nondairy milk and the liquid from the starter there is no reason for that to happen, unless your starter has much lower hydration than mine. Check that and add more liquid if needed.
Lizzie
Is the sponge necessary (I.e. letting it sit over night?). And do you know if it sits for longer, a day and a half or so, will the recipe still work?
*i started this recipe before reading that it required an overnight wait time so I want to put it in the fridge (or counter?) and try again tomorrow morning).
Vaishali
Sitting overnight lets the sourdough bacteria work on the flour, making it healthier and tastier. You won't get the same flavor and texture if you mix it all in and eat it right away. If you made it in the morning, leave in the refrigerator till bedtime, then leave on the counter overnight.
bb
I was going to suggest that it might be helpful to some readers if you added an extra line at the top of the recipe like, "Wait (Rise? Ferment?) time: 8-10 hours" so it's clear that it's not a 30 minute start-to-finish recipe.
Janmarie
These are DELICIOUS!! I just started the journey of sourdough, and love having this in my toolbox for discard. Did it exactly as written (but halved the recipe) and it was perfect.