Discard · beginner
Gluten-Free Sourdough Discard Muffins
Key takeaway
A 425F start then 375F finish is how discard muffins dome without drying out.
Bakery-domed muffins that spend 120g discard. Blueberries optional; the tang is not.
Prep
15m
Rest
0
Bake
18m
Servings
12
Difficulty
beginner
The short answer
Muffins need a thick batter and a hot oven start. 120g discard, 180g 1:1 flour, 80g sugar, 8g baking powder, 2g soda, 4g salt, 80g oil, 120g milk, 1 egg, vanilla. Optional 120g blueberries tossed in 5g flour. 425F for 5 minutes then 375F for 12–14. The hot start is the dome. Discard makes them taste like they took longer than they did. Do not overmix once the flour disappears.
For the method behind gluten-free structure, read the gluten-free sourdough guide and keep a lively culture with the starter guide.
Why it works
- Hot start sets the dome.
- Soda plus discard mimics buttermilk muffins.
Ingredients
- 180ggluten-free 1:1 baking flour (with xanthan)
- 80gsugar
- 8gbaking powder
- 2gbaking soda
- 4gfine sea salt
- 120gunfed gluten-free sourdough discard
- 120gmilk or plant milk
- 80gneutral oil
- 1 largeegg or flax egg
- 5gvanilla extract
- 120gblueberries (optional)
Equipment
- Muffin tin
- Scale
Instructions
- 1
Heat oven to 425F. Line a 12-cup muffin tin.
- 2
Whisk dry ingredients.
- 3
Whisk discard, milk, oil, egg, and vanilla.
- 4
Fold wet into dry just until combined. Fold blueberries.
- 5
Fill cups almost full for domes.
- 6
Bake 5 minutes at 425F, then 12–14 minutes at 375F until a tester is clean.
- 7
Cool 5 minutes in the tin, then on a rack.
- 8
If they tunnel, you overmixed or the soda was old.
Nutrition
Approximate values per serving. Always verify labels if you bake for celiac safety.
| Nutrient | Amount |
|---|---|
| Calories | 190 kcal |
| Protein | 3 g |
| Carbs | 26 g |
| Fat | 8 g |
| Fiber | 1 g |
| Sodium | 220 mg |
Substitutions
- Blueberries
- Chocolate chips or diced apple
Storage
2 days covered. Freeze extra.
Notes
- Sparkling sugar on top looks bakery without extra work.
FAQ
Can I use active starter instead of discard in these muffins?
Yes. Fed starter is milder and puffier. Reduce any baking soda slightly if the batter already tastes very tangy.
How much flour and water is in 100g of discard?
A 100% hydration starter is about 50g flour and 50g water. Reduce those amounts from the rest of the formula so the bake is not gummy.
Is discard safe to eat uncooked?
Treat it like other raw flour batters. Bake or cook it through. Fridge discard should smell pleasantly sour, not rotten.
My discard is very thin.
Stir it, then weigh. If it is far wetter than 100% hydration, use a little less water in the recipe.
How old can discard be?
We use discard within two weeks in the fridge. If it has mold, pink streaks, or a rotten smell, compost it.
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About Andrew Kittridge
Home baker in Indianapolis documenting gluten-free sourdough: psyllium structure, whole-grain blends, and loaves that actually taste like bread.
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