Blueberry Sourdough Discard Muffins
Fresh blueberry sourdough discard muffins with golden tops and soft, fluffy centers—perfect for breakfast, snacks, or packing on the go.
The Recipe That Finally Made Me Stop Wasting Discard
I’ve been on a bit of a sourdough kick lately. I haven’t shared much about it yet, but I’ve been working on my starter, testing different breads, and figuring out what actually fits into our everyday routine.
One thing I couldn’t get past in the beginning was the discard. Every time I fed my starter, I felt like I was throwing away perfectly good ingredients. It just didn’t sit right with me, especially when I’m always trying to be more mindful about waste in the kitchen.
So I started trying discard recipes.
Some were fine. A few were not great. But these muffins were the first one that made me think, okay… this is worth keeping up with.
There’s something about how the sourdough discard works in this recipe that’s hard to explain. The texture is softer, the crumb feels lighter, and the tops bake up with that slightly golden, almost crisp finish that makes them feel a little extra without doing anything complicated.
And the real test in our house is always the girls. These passed immediately. They will eat two or three without thinking twice, which tells me everything I need to know.
A More Balanced Muffin That Still Feels Like a Treat
Before anyone comes for me on whether this is strictly Mediterranean Diet approved, this is where we lean into the “ish.”
These muffins are still a much better option than a typical bakery-style version:
Sweetened with maple syrup or honey instead of refined sugar
Made with a moderate amount of oil instead of a heavy butter base
Balanced with almond flour for a little more staying power
They’re still a treat, but they’re one I feel good about serving for breakfast or packing for a snack.
And because they’re not overly sweet, they work just as well for busy mornings as they do for something quick to grab on the way out the door.
Why These Work So Well for Real Life
These have quietly become one of those recipes I rely on more than I expected.
They’re easy to prep, easy to store, and easy to bring with you. I’ve packed them for busy mornings, thrown them into bags for errands, and brought them to playdates where I needed something simple but still homemade.
I always think they’ll last a few days, and somehow we’re down to just one or two by the next morning.
If you’re already keeping a sourdough starter, this is one of the easiest ways to make sure nothing goes to waste.
Frequently Asked Questions
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Yes. Both cold discard and room temperature starter work well in this recipe.
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Yes. Add them straight from the freezer to avoid excess moisture in the batter.
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They already are! Just be sure to use almond milk and oil instead of butter.
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Store in an airtight container at room temperature for up to 2 days or refrigerate for up to 5 days.
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Yes. Let them cool completely, then freeze in a sealed container for up to 2 months.
Blueberry Sourdough Discard Muffins
A soft, lightly sweet muffin with a golden top and a simple way to use up sourdough discard.
Ingredients
- 3/4 cup sourdough starter (active or discard, about 150g)
- 1/2 cup honey or maple syrup (I've tried both, but prefer the maple syrup!)
- 1/3 cup almond milk
- 1 teaspoon vanilla extract
- 1/4 cup avocado oil or melted coconut oil
- 1 egg
- 1 cup all-purpose flour
- 1 cup almond flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cups blueberries (I use frozen)
Instructions
- Preheat the oven to 425°F and spray a muffin tin with non-stick spray. I use an avocado oil spray.
- Mix the wet ingredients. In a large bowl, whisk together the sourdough starter, maple syrup (or honey), and almond milk until smooth. Add the vanilla extract, oil, and egg, and stir until fully combined.
- Add the dry ingredients. Sprinkle in the all-purpose flour, almond flour, baking soda, and salt. Stir gently until just combined. Be careful not to overmix, as this helps keep the muffins soft.
- Fold in the blueberries. Gently fold in the blueberries.
- Fill the muffin cups. Divide the batter evenly between the muffin cups. Add a few extra blueberries on top for a fuller look.
- Bake. Bake for 20–25 minutes, or until the tops are lightly golden and a toothpick inserted into the center comes out clean.
- Cool and serve. Let the muffins cool on a wire rack until warm or room temperature before serving.
Nutrition facts are approximate and may vary.
