Delightful Confetti Sourdough: A Fun Twist on a Classic
- Jan 25
- 6 min read
Updated: Feb 13
What’s better than a slice of sourdough? A slice of sourdough with sprinkles baked right in! This recipe is a fun and practical way to use sourdough discard while creating something colorful and delicious.
Instead of feeding your starter and waiting hours for it to become active, this recipe uses sourdough discard straight from the refrigerator. The cold discard adds flavor and moisture to the dough without requiring additional fermentation time. This makes it an easy, approachable bake that fits into a busy schedule.
Whether you’re looking for a creative way to reduce kitchen waste or just want a playful twist on classic sourdough, this sprinkle-filled loaf is simple, efficient, and full of personality.
Why Use Sourdough Discard?
Sourdough discard is the portion of starter removed during regular feedings. It’s an incredibly useful ingredient in baking. While discard isn’t active enough to leaven bread on its own, it adds flavor, moisture, and structure to a wide range of recipes.
Using sourdough discard helps reduce food waste while creating baked goods with more depth than recipes made with flour and water alone. It contributes a mild tang and improves texture, especially in quick breads, donuts, pancakes, and enriched doughs.
Discard also offers convenience. Because it can be used straight from the refrigerator, it allows you to bake without feeding your starter or waiting for it to become active. This makes it ideal for spontaneous or same-day baking.
Funfetti Sourdough Recipe Card
Servings: 12 thick slices
Prep Time: ~6 hours (varies by rise time)
Baking Time: 40 minutes
Ingredients
90g sourdough discard
285g warm water
400g unbleached bread flour
10g salt
80g sprinkles
Instructions
Mix the Dough
In a large mixing bowl, combine the warm water and sourdough discard. Stir until the discard is fully dissolved. Add the bread flour and salt, then mix until a rough, shaggy dough forms with no dry flour remaining.
Check the dough temperature at this point. This marks the start of bulk fermentation. Aim for a dough temperature of 75–80°F for optimal fermentation.
Rest (Autolyse)
Cover the bowl and let the dough rest for 30 minutes. This rest allows the flour to fully hydrate and makes the dough easier to handle during stretch and folds.
Stretch and Folds
Perform a total of 4 sets of stretch and folds, spaced 30 minutes apart. For each set, gently stretch one side of the dough upward and fold it over itself. Rotate the bowl and repeat until you’ve completed four folds. During the first set, evenly sprinkle the sprinkles over the dough before folding so they are fully incorporated without overworking the dough.
Bulk Fermentation
After completing all four sets of stretch and folds, cover the dough and place it in a warm, draft-free area to continue bulk fermentation. Allow the dough to ferment until it looks puffy and has risen about 30–50%.
Check out my bulk fermentation chart if you want to figure out your bulk fermentation timing.
Laminate and Shape
Turn the dough out onto a lightly moistened or lightly floured surface. Gently laminate the dough by stretching it into a rectangle, then fold it back onto itself to build structure. Shape into a tight round loaf, being careful not to deflate the dough.
Cold Proof
Transfer the shaped dough to a parchment-lined bowl or proofing basket. Cover and refrigerate for 8–12 hours to cold proof. This step improves flavor and makes scoring easier.
Preheat the Oven
Place a Dutch oven with the lid on into your oven and preheat to 450°F (232°C) for at least 30 minutes.
Score and Bake
Remove the dough from the refrigerator and place it, parchment and all, into the preheated Dutch oven. Score the top of the dough with a sharp blade.
Bake for:
20 minutes with the lid on
20 minutes with the lid off, until the crust is deep golden brown. The internal temperature should reach 195°F when fully baked.
Cool and Serve
Remove the bread from the Dutch oven and transfer it to a wire rack. Allow it to cool for at least 1 hour before slicing. This cooling time helps set the crumb and improves texture. Enjoy!
Example Baking Schedule
Sample baking schedule for 80°F dough
1 PM Mix your dough
1:30 PM First set of stretch and folds
2 PM 2nd set of stretch and folds
2:30 PM 3rd set of stretch and folds
3 PM 4th set of stretch and folds
8 PM Laminate and cold proof 8-12 hours
Next Day
8 AM Bake
These times may vary depending on the temperature of your home. Check out my *Bulk Fermentation chart to get your exact timing
Troubleshooting & Tips
Loaf Didn’t Rise Much
Why it happens: Sourdough discard is no longer at peak fermentation strength, so rise will always be more subtle compared to active starter or yeast-based bread.
What to do:
- Expect a modest rise (30–50%), not doubling.
- Use discard that smells clean and mildly tangy, not overly acidic.
- Keep dough warm during bulk fermentation (75–80°F is ideal).
- Focus on structure and fermentation time rather than volume.
Dough is Dense
Why it happens:
- Under-fermented dough.
- Dough sliced too soon.
- Too much moisture from discard.
What to do:
- Extend bulk fermentation until dough looks visibly puffy.
- Bake fully until internal temperature reaches 195–200°F.
- Cool for at least 1 hour before slicing.
- If persistent, slightly reduce hydration next time.
Sprinkles Bleeding Color
Why it happens:
- Non-bake-stable sprinkles.
- Over-mixing during incorporation.
What to do:
- Use jimmies or bake-stable sprinkles.
- Add sprinkles during the first stretch and fold, not during mixing.
- Fold gently to avoid breaking down color.
Weak Gluten Development
Why it happens:
- Weak gluten development.
- Over-fermentation.
- Hydration too high.
What to do:
- Complete all stretch and fold sets.
- Laminate before shaping to build structure.
- Chill dough during cold proof to firm it up.
- Reduce water slightly if dough feels slack.
Crust Lacks Color
Why it happens:
- Lower natural sugars in discard dough.
- Insufficient oven heat.
What to do:
- Fully preheat oven and Dutch oven.
- Bake uncovered long enough to develop color.
- Optional: extend uncovered bake by 5–10 minutes.
Flavor Issues
Why it happens:
- Older discard.
- Long cold proof.
What to do:
- Use discard less than 7–10 days old.
- Shorten cold proof to 8 hours.
- Balance flavor with butter, honey, or a slightly higher bake temperature.
Remember: Discard bread is about flavor, not height. Dough strength matters more than rise. Weigh ingredients for consistency. Cold proofing improves flavor and scoring. Expect a tighter crumb than traditional sourdough.
Sprinkle Suggestions
Jimmies
Quins
Bake-stable confetti sprinkles
Avoid nonpareils—they bleed color and dissolve.
This loaf is lightly sweet, soft on the inside, and crisp on the outside, making it surprisingly versatile.
Serving Ideas
Slice and serve plain or toasted with butter.
Spread with cream cheese, honey butter, or vanilla glaze.
Use for sweet sandwiches with Nutella or marshmallow fluff.
Toast leftovers and serve alongside coffee or hot chocolate.
Cut into cubes and use for a fun bread pudding or French toast bake.
For best texture and flavor, wait at least 1 hour after baking before slicing.
How to Store Confetti Sourdough
At Room Temperature
Store completely cooled bread in a paper bag or bread box.
Keep at room temperature for 2–3 days.
Avoid airtight plastic, which can soften the crust.
Refrigeration
Refrigeration is not recommended, as it dries out the crumb and speeds up staling.
Freezing Instructions
Confetti sourdough freezes very well.
To freeze:
Allow bread to cool completely.
Slice or leave whole.
Wrap tightly in plastic wrap, then place in a freezer-safe bag.
Freeze for up to 2 months.
To thaw:
Thaw slices at room temperature or toast directly from frozen.
Thaw a whole loaf at room temperature, then refresh in a 350°F oven for 10–15 minutes.
Pro Tip
If freezing slices, place parchment paper between slices so you can grab exactly what you need.
Watch the Recipe in Action
Sometimes seeing a recipe come together makes all the difference. Watch this quick video to follow along and get tips on making the dish perfectly every time.
Similar Recipes
Looking for other Sourdough recipes? Try these:
Share Your Experience
If you try this recipe, I’d love to hear how it turned out for you. Feel free to leave a comment below with your results, any adjustments you made, or questions that came up along the way. Hearing from readers helps improve future recipes and gives others helpful insight when they’re baking at home. If you have feedback or tips from your own experience, you’re always welcome to share them here.