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Sourdough Discard Muffins: A Fast, Flexible Base Recipe
Turn yesterday's discard into tender, bakery-style muffins in 30 minutes. One base, endless mix-ins.
Maria Esposito2 min read
Sourdough discard muffins use unfed starter for tenderness and a faint tang, and come together in about 30 minutes with no fermentation required. This is a same-day recipe — the discard adds moisture and flavor, not rise (baking powder does the lifting).
Base recipe (makes 12)
- 250g all-purpose flour
- 100g sugar
- 2 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp salt
- 200g sourdough discard
- 2 eggs
- 120g milk
- 80g melted butter or oil
- 1 tsp vanilla
Method
- Heat oven to 400°F. Line a 12-cup muffin tin.
- Whisk the dry ingredients in one bowl.
- Whisk discard, eggs, milk, butter, and vanilla in another.
- Fold wet into dry until just combined — lumps are fine. Overmixing makes tough muffins.
- Divide into the tin. Bake 18–22 minutes until golden and springy.
- Cool 5 minutes in the tin, then on a rack.
Mix-in ideas (add ~150g)
| Flavor | Add |
|---|---|
| Blueberry | Fresh or frozen berries + lemon zest |
| Chocolate chip | Chocolate chips + extra 1 tbsp sugar |
| Banana nut | 1 mashed banana (reduce milk) + walnuts |
| Apple cinnamon | Diced apple + 1 tsp cinnamon |
| Lemon poppyseed | Zest of 1 lemon + 1 tbsp poppyseeds |
Tips
- Don't overmix. Stir until the flour just disappears.
- Discard can be cold straight from the fridge.
- For a domed top, start at 425°F for 5 minutes, then drop to 375°F.
Frequently asked questions
Can I use active starter instead of discard?
Yes — it works identically here since the baking powder does the leavening.
How old can the discard be?
Up to about a week in the fridge. Older discard is more sour, which can be delicious in chocolate or banana muffins.
Can I make these dairy-free?
Use oil instead of butter and plant milk. They turn out great.
Got more discard than recipes? SourdoughAI tracks your discard and suggests recipes so none of it goes to waste.