Gluten-Free Sourdough Discard Apple Bread
This moist and tender gluten-free sourdough discard apple bread is packed with juicy apples, cinnamon, fall spices, almond flour, and cozy autumn flavor. A dairy-free, gluten-free apple bread perfect for fall baking.
Gluten-Free Sourdough Discard Apple Bread
Fall, apples, cinnamon, and a warm loaf coming out of the oven that immediately puts me into full fall baking mode. I love making fall desserts!
Even if the calendar says it is still summer, give me a basket of crisp apples, a jar of sourdough discard, and a kitchen that smells like cinnamon, and I am ready for autumn.
This gluten-free sourdough discard apple bread is exactly the kind of baking I love. It is moist, tender, warmly spiced, and packed with chunks of juicy apples. It is not trying to be a fluffy bakery cake, and honestly, I don’t want it to be. I want a slice that feels substantial, soft, fragrant, and full of apples. It is one of those apple recipes that you want to make over and over again.
One little technique makes a surprisingly big difference: I first macerate the chopped apples with sugar and cinnamon, then layer the apples and all those beautiful juices with the cake batter.
That is the secret to getting those gorgeous pockets of apple flavor throughout the loaf instead of ending up with apples sitting sadly at the bottom.
As a nutrition consultant and chef, I spend a lot of time thinking about how to make food both nourishing and genuinely enjoyable. I don’t believe healthy baking should feel like punishment disguised as a muffin.
My relationship with sourdough started long before my professional cooking life. I remember being fascinated by making sourdough when I was younger, watching the starter become this living, bubbling thing in the kitchen. Keeping it alive is like taking care of a pet!
And if you’ve ever made sourdough, you know the other side of that romance: the discard.
You feed your starter, remove some, and suddenly you have a bowl of perfectly usable fermented flour sitting on your counter.
Please don’t throw it away.
That discard can become pancakes, crackers, muffins, waffles, and, of course, this apple bread.
For this recipe, I use gluten-free sourdough discard that comes form gluten-free sourdough starter. It adds a subtle tang that keeps the bread from tasting overly sweet and gives the loaf a little more depth.
And while I love traditional sourdough bread, I also love playing with gluten-free baking. Almond flour, oat flour, and arrowroot flour create a completely different texture than wheat flour.
One note: this recipe is gluten-free, but it is not technically grain-free because it contains oat flour. If you follow a grain-free diet, you can experiment with replacing the oat flour with additional almond flour or another grain-free flour, but that will change the texture.
Why This Recipe Works
I’ve tested enough gluten-free baked goods to know that simply swapping wheat flour for gluten-free flour usually isn’t enough.
Gluten-free loaves can quickly become dry, gummy, crumbly, or strangely dense.
This recipe works because every ingredient has a job.
The almond flour brings moisture, protein, fiber, and healthy fats. The oat flour gives the loaf structure and a familiar soft crumb. Arrowroot helps lighten the texture, while eggs provide structure and tenderness.
The sourdough discard adds acidity and flavor, and the apples bring moisture from the inside out.
But the apples are where I have a strong opinion. Don’t just throw raw chopped apples into the batter. First, macerate them with allulose or coconut sugar, depending on what you use, and cinnamon.
The apples release some of their juices, absorb the cinnamon, and become beautifully fragrant. Then you layer those apples and their juices with the batter. That little extra step is worth it.
Ingredients for Gluten-Free Sourdough Discard Apple Bread
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And here’s the delicious part: different apple varieties behave very differently when baked. Some become soft and jammy, while others hold their shape and give you little juicy bites throughout the loaf. For baking, I love apples that do both, soften enough to melt into the bread but still keep a little texture.
How to Make Gluten-Free Sourdough Discard Apple Bread
- Chop the apples into small pieces. I like roughly ½-inch chunks because they become soft without completely disappearing into the bread. Place the apples in a bowl with some of the allulose and cinnamon. Toss everything together and let them sit for about 15–20 minutes.
- While the apples are resting, preheat your oven to 350°F and line a loaf pan with parchment paper.
- In a large bowl, whisk together the almond flour, oat flour, arrowroot flour, cinnamon, baking powder, salt, baking soda, allulose, and apple pie spice.
- In another bowl, whisk the eggs, applesauce, avocado oil, apple cider vinegar, and gluten-free sourdough discard until smooth.
- Add the wet ingredients to the dry ingredients and gently stir until combined. Don’t overmix. Gluten-free batter doesn’t need the same aggressive mixing that wheat dough sometimes tolerates.
- Spoon about half of the batter into the prepared loaf pan. Add half of the macerated apples, including some of their cinnamon-scented juices.
- Add the remaining batter and then top with the remaining apples and juices.
- I like to gently press a few apple pieces into the top.
- Top it off with chopped walnuts.
- Bake at 350 F for 45-55 minutes until the loaf is golden and a toothpick inserted into the center comes out mostly clean, with a few moist crumbs.
- Let it cool in the pan for about 15 minutes, then transfer it to a cooling rack.
Ingredient Substitutions
- Apples – Use pears instead of apples for a softer, floral autumn loaf. You can also use a mixture of apples.
- Almond flour – Sunflower seed flour can work as a nut-free alternative, although the texture will be slightly different.
- Oat flour – Use certified gluten-free oat flour if you need the recipe to remain gluten-free. I would not replace it with a standard gluten-free flour blend without adjusting the liquid.
- Allulose – You can use coconut sugar or brown sugar, but the sweetness and moisture will change. You may need to adjust the flour slightly.
- Applesauce – Mashed ripe pear or pumpkin puree can work, although each will give the bread a different flavor.
- Eggs – I have not tested this recipe with egg replacements, so I recommend keeping the eggs for the best structure.
Recipe Testing Notes
During testing, I found that the biggest difference came from how the apples were prepared.
Raw apples mixed directly into gluten-free batter can release moisture unevenly while baking. Macerating them first gives you more control over that moisture and creates concentrated little pockets of apple and cinnamon throughout the loaf.
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I also prefer smaller apple pieces. Large chunks sound wonderful in theory, but they can create weak spots in a gluten-free loaf.
And don’t judge the bread by how it looks after 30 minutes. Gluten-free baking can be deceptive. The outside may look completely finished while the center is still setting. My best advice? Use a toothpick or cake tester in the center and give the loaf enough time to bake through.
Ways To Serve
- My favorite breakfast situation. A warm slice with creamy almond butter or, better yet, a homemade hazelnut butter is hard to beat.
- Add a spoonful of plain yogurt and a sprinkle of cinnamon for breakfast.
- Serve it with apple butter because apparently we haven’t had enough apples yet. And I am completely fine with that.
- Pair it with a hazelnut latte, pumpkin latte, or warm herbal tea.
- Warm a slice slightly and serve it with vegan pumpkin apple yogurt parfait, chocolate banana chia seed pudding, or spicy apple cinnamon ice cream.
- Slice it thick and serve it alongside scrambled eggs, fresh fruit, and coffee.
- Serve it with a creamy pumpkin pie spiced mezcal cocktail, a copycat Starbucks Cinnamon Dolce Latte, or a chocolate pumpkin spiced latte.
Make-Ahead Tips
This bread is actually better after it has had some time to rest.
You can bake it the day before serving and let it cool completely. Wrap it well and keep it at room temperature if you’re serving it within a day or two.
For entertaining, I love baking it the night before. In the morning, the cinnamon and apple flavors have had time to settle together, and slicing is much easier.
Troubleshooting
- Why is my apple bread gummy in the center?
It may need more baking time, or it may have been sliced while still hot. Gluten-free baked goods need time to fully set.
- Why did my apples sink?
Large, heavy apple pieces can sink into gluten-free batter. Chop them into smaller pieces and layer them rather than mixing them all into the batter.
- Why is my loaf dry?
Overbaking is usually the culprit. Almond flour and applesauce add moisture, but even a moist gluten-free loaf can dry out if baked too long.
Storage
Store the completely cooled bread in an airtight container for up to 2 days. Refrigerate for up to 5 days. Bring slices to room temperature or gently warm them before serving.
Slice the bread and freeze individual pieces in an airtight container for up to 3 months. Gently warm a slice in the toaster oven. I especially love it slightly warm with almond butter melting into the top.
FAQ
Can I make this apple bread dairy-free?
Yes. This recipe has no butter, milk, or cream, making it naturally dairy-free.
Is this recipe Paleo?
Not as written, because it contains oat flour and sourdough discard. If you are following a strict Paleo diet, you’ll need a different flour combination and should omit the sourdough.
Can I add nuts?
Absolutely. Chopped pecans or walnuts would be delicious. I would toast them first because toasted nuts bring so much more flavor. I put them on the top of the loaf.
Some recipes you make because you need something to eat; others you make because you want your kitchen to smell like something.
This is definitely the second kind.
The sound of apples being chopped on the cutting board. The warm smell of cinnamon. The little tang of sourdough discard. The batter being layered with juicy apples and their cinnamon-scented juices.
Then the loaf goes into the oven, and suddenly the whole kitchen smells like autumn.
This Almond Flour Apple Bread is my kind of fall baking: simple, nourishing, cozy, and not pretending that healthy food needs to be boring.
So if you have a jar of gluten-free sourdough starter sitting in your refrigerator and you’ve been wondering what to do with the discard, this is your sign.
Chop some apples.
Add cinnamon.
Let them get juicy.
And bake yourself a warm, tender loaf of fall.
Gluten-Free Sourdough Discard Apple Bread
Equipment
Ingredients
- 2 Apples medium dice
- 2 tbsp Apple spice
- 1 tbsp Cinnamon ground
- 1/4 cop Coconut sugar or brown sugar
- 2 cups Almond flour
- 1/2 cup Arrowroot flour
- 1 cup Oat flour
- 1 tsp Baking powder
- 1/4 cup Allulose
- 1/4 tsp Salt
- 3/4 cup Apple sauce
- 1 cup Gluten-free sourdough starter
- 2 tbsp Apple cider vinegar
- 4 Eggs large
- 1/4 cup Avocado oil
- 1/2 cup Walnuts chopped
Instructions
- Chop the apples into small pieces. I like roughly ½-inch chunks because they become soft without completely disappearing into the bread. Place the apples in a bowl with coconut sugar, and cinnamon. Toss everything together and let them sit for about 15–20 minutes.2. While the apples are resting, preheat your oven to 350°F and line a loaf pan with parchment paper.3. In a large bowl, whisk together the almond flour, oat flour, arrowroot flour, baking powder, salt, baking soda, allulose, and apple pie spice.4. In another bowl, whisk the eggs, applesauce, avocado oil, apple cider vinegar, and gluten-free sourdough discard until smooth.5. Add the wet ingredients to the dry ingredients and gently stir until combined. Don't overmix. Gluten-free batter doesn't need the same aggressive mixing that wheat dough sometimes tolerates.6. Spoon about half of the batter into the prepared loaf pan. Add half of the macerated apples, including some of their cinnamon-scented juices.Add the remaining batter and then top with the remaining apples and juices.I like to gently press a few apple pieces into the top.Top it off with chopped walnuts.7. Bake at 350 F for 45-55 minutes until the loaf is golden and a toothpick inserted into the center comes out mostly clean, with a few moist crumbs.8. Let it cool in the pan for about 15 minutes, then transfer it to a cooling rack.
Nutrition
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