Recipes
Sourdough Discard Banana Muffins: Moist and Naturally Sweet
Ripe bananas and discard make impossibly moist muffins. A one-bowl recipe that's a perfect way to use up both.
Sourdough discard banana muffins are exceptionally moist and naturally sweet — ripe bananas plus discard create tender, flavorful muffins in about 35 minutes. It's the ideal recipe for using up both overripe bananas and extra starter at once.
Recipe (makes 12)
- 3 very ripe bananas, mashed (~350g)
- 150g sourdough discard
- 100g brown sugar
- 2 eggs
- 80g melted butter or oil
- 1 tsp vanilla
- 250g all-purpose flour
- 1 tsp baking soda
- 1 tsp baking powder
- 1/2 tsp salt
- 1 tsp cinnamon
Method
- Heat oven to 375°F. Line a 12-cup tin.
- Mash bananas; whisk in discard, sugar, eggs, butter, and vanilla.
- In another bowl, whisk flour, baking soda, baking powder, salt, and cinnamon.
- Fold dry into wet until just combined.
- Divide into the tin. Bake 20–24 minutes until springy.
Why discard + banana works
| Ingredient | Contribution |
|---|---|
| Ripe banana | Sweetness + moisture |
| Discard | Tang + extra moisture |
| Brown sugar | Caramel depth |
| Cinnamon | Warmth |
The tang of discard cuts the sweetness of the banana, keeping the muffins from tasting one-note.
Add-ins
- Chocolate chips
- Chopped walnuts or pecans
- A streusel topping for crunch
Frequently asked questions
How ripe should the bananas be?
The browner the better — heavily spotted or black bananas are sweetest and mash easiest.
Can I make banana bread instead?
Yes — pour into a loaf pan and bake at 350°F for 50–60 minutes.
Can I reduce the sugar?
Yes — very ripe bananas are sweet enough to cut sugar to 60–70g.
Overripe bananas and excess discard are a perfect match. SourdoughAI tracks your discard so you always have a plan for it.