Tasty Sourdough Discard Cinnamon Rolls

These are the soft, fluffy, gooey sourdough discard cinnamon rolls I make when I want to use up starter and end up with something that tastes like it came from a good bakery.

Let me be upfront about what makes them work, because it’s the thing most recipes gloss over. These use sourdough discard for flavor and a little commercial yeast for a reliable rise.

That combination is the whole secret. You get the tang and softness of sourdough without waiting all day for a temperamental starter to do its thing. Start to finish, they’re ready in a couple of hours, and there’s an overnight option for lazy holiday mornings.

There’s also one trick that takes them from good to unforgettable, and I’ll get to it. It involves a splash of warm cream.

Why you’ll love these

• Genuinely soft and gooey, not dense or bready. The soft dough and the cream trick see to that.
• A smart way to use up discard. If you keep a starter, you know the guilt of pouring it away. This puts it to delicious work.
• Same-day or overnight. Make them start to finish this afternoon, or prep tonight and bake in the morning.
• Beginner-friendly. If you can stir and roll, you can make these. Plenty of first-time bakers have.

Wait, if it’s sourdough, why is there yeast?

This is the question I get most, so let’s clear it up right away.

Sourdough discard is the portion of starter you’d normally throw away before feeding. It’s not at its most active, so it isn’t reliable as your only leavening.

In these rolls, the discard is there for flavor, gentle tang, and moisture, and to use up your excess starter. The commercial yeast is what does the actual lifting, giving you a predictable, fluffy rise in about an hour instead of many.

Could you make cinnamon rolls with active starter and no added yeast? Yes. But the rise takes much longer and it’s less forgiving.

For a reliable, soft roll that fits into a normal day, discard plus yeast is the sweet spot.

What you’ll need

Nothing exotic. A few notes on the ingredients that matter most:

• Sourdough discard, 100% hydration (equal parts flour and water by weight). Straight from the fridge is fine, but see the tip below about how cold discard slows the rise.
• Bread flour. The extra protein gives you that lovely chewy-soft, structured crumb. All-purpose works, but bread flour is better here.
• Instant yeast, for the reliable rise.
• Whole milk, warmed to about body temperature.
• Butter, egg, sugar, salt, the usual soft-dough backbone.
• Dark brown sugar and plenty of cinnamon for the filling. A little flour or cornstarch mixed into the filling keeps it from melting out and pooling under the rolls.
• Heavy cream, warmed. This is the good part.
• Cream cheese for the frosting, because these deserve a proper cream cheese frosting and nothing less.

The full measurements are in the recipe card at the bottom, and the recipe widget above lets you scale the batch.

The warm cream trick

Here’s the step that makes people ask for the recipe.

Right after the rolls finish their final rise, just before they go in the oven, you slowly pour warm heavy cream over and between them. About half a cup for a pan of twelve.

As they bake, the rolls drink up that cream. The bottoms and centers turn soft, rich, and properly gooey instead of dry. It’s the difference between a nice homemade roll and one that makes everyone go quiet at the table.

Don’t skip it. It’s one ingredient and thirty seconds, and it’s the single biggest upgrade in the whole recipe.

How to make sourdough discard cinnamon rolls

The full method is in the card below, but here’s the shape of the day so you know what you’re in for.

1. Activate the yeast in warm milk, then whisk in the discard and egg.
2. Knead a soft dough with the flour, salt, and butter. Keep it soft and slightly tacky. Do not flour it into submission.
3. First rise until doubled, about an hour to ninety minutes.
4. Make the filling, roll the dough into a rectangle, spread, and roll it up tight from the long edge.
5. Cut into twelve with unflavored dental floss (it cuts clean without squashing the spiral) and arrange in a 9×13 pan.
6. Second rise until puffy and touching. Or refrigerate overnight here.
7. Pour over the warm cream, then bake until golden and about 190 to 195°F in the center.
8. Frost with cream cheese frosting while still warm.

Make them overnight

This is the version to make the night before Christmas or Thanksgiving morning.

Follow the recipe right up through cutting the rolls and arranging them in the pan. Instead of the second rise, cover the pan tightly and refrigerate overnight.

In the morning, take the pan out and let it sit on the counter until the rolls look puffy and are touching each other.

Depending on how warm your kitchen is, that can be anywhere from thirty minutes to a couple of hours, so go by how they look, not the clock. Then pour over the warm cream and bake as usual.

Fresh, warm cinnamon rolls with almost no morning effort. Hard to beat on a holiday.

Tips for the softest rolls

A few things that make a real difference:

• Keep the dough soft. The most common mistake is adding too much flour. A soft, slightly tacky dough bakes up tender. A stiff, dry dough bakes up like bread.
• Judge the rise by sight, not time. Cold discard and a cool kitchen both slow things down. “Doubled in size” and “puffy and touching” are the cues that matter.
• Roll from the long edge and keep it tight. More turns mean prettier spirals and a better filling-to-dough ratio.
• Use dental floss to cut. Slide it under the log, cross the ends over the top, and pull. Clean cuts, no squashing.
• Don’t overbake. Pull them at 190 to 195°F in the center. Waiting for them to go deeply brown all over will dry them out. An instant-read thermometer is your friend here.

Common questions

Can I use active starter instead of discard? Yes, use the same weight. Since it’s the same hydration, it drops right in. If you keep the yeast in the recipe, active starter behaves much like fresher discard.

Does the discard need to be at room temperature? It doesn’t have to be, but cold discard cools the dough and lengthens the rise. If you have time, let it sit out first. If not, just expect the proof to take a bit longer.

Can I freeze them? Yes, two ways. Freeze the shaped, unbaked rolls before their final rise, then thaw in the fridge and proof before baking. Or freeze them baked (unfrosted), then warm and frost. Both work well.

No stand mixer? No problem. This dough kneads beautifully by hand. It’s a soft, friendly dough to work with.

More ways to use up your discard

If you keep a starter, you know discard adds up fast. These cinnamon rolls are one of my favorite ways to use it, but they’re far from the only one. Discard is brilliant in pancakes, cookies, pizza dough, waffles, and quick breads too.

I’ll be sharing more of those, so this is a good one to save.For now, go make the rolls. Preferably with the cream.

Recipe

Sourdough Discard Cinnamon Rolls
Soft, fluffy, gooey yeast-assisted sourdough discard cinnamon rolls with a cream cheese frosting. The warm-cream trick makes them bakery-level. Same-day or overnight.

INGREDIENTS

• 240 milliliters whole milk, warmed to about 105°F
• 7 grams instant yeast
• 50 grams granulated sugar
• 140 grams sourdough discard (100% hydration)
• 1 large egg, room temperature
• 420 grams bread flour
• 7 grams fine salt
• 56 grams unsalted butter, very soft
• 85 grams unsalted butter, softened (for filling)
• 160 grams dark brown sugar
• 16 grams ground cinnamon
• 8 grams all-purpose flour or cornstarch (for filling)
• 120 milliliters heavy cream, warmed
• 85 grams full-fat cream cheese, softened
• 55 grams unsalted butter, softened (for frosting)
• 160 grams powdered sugar
• 1 teaspoons vanilla extract

STEPS

1. Activate the yeast: Stir the 7 grams instant yeast and a pinch of the 50 grams granulated sugar into the 240 milliliters whole milk, warmed to about 105°F and let it sit for about 5 minutes until foamy. Then whisk in the 140 grams sourdough discard (100% hydration), 1 large egg, room temperature, and remaining 50 grams granulated sugar.
2. Knead a soft dough: Add the 420 grams bread flour and 7 grams fine salt and mix into a shaggy dough. Add the 56 grams unsalted butter, very soft a little at a time, then knead (mixer or by hand) until smooth, elastic, and slightly tacky, about 8 to 10 minutes. Resist the urge to add lots more flour. A soft dough is what makes these fluffy.
3. First rise: Cover the bowl and let the dough rise in a warm spot until doubled in size. This usually takes 1 to 1.5 hours, but go by the look, not the timer.
4. Make the filling: Stir together the 85 grams unsalted butter, softened (for filling), 160 grams dark brown sugar, 16 grams ground cinnamon, 8 grams all-purpose flour or cornstarch (for filling), and a pinch of salt into a spreadable paste. The little bit of flour helps the filling stay in the spirals instead of leaking out underneath.
5. Fill, roll, and cut: Roll the dough into a large rectangle, roughly 12 by 16 inches. Spread the filling right to the edges. Starting from a long edge, roll it up snugly into a tight log. Using unflavored dental floss, cut into 12 even rolls and arrange in a buttered 9×13 pan.
6. Second rise: Cover and let the rolls rise again until puffy and touching, about 30 to 45 minutes. (Or refrigerate overnight here, see notes.) Near the end, heat your oven to 375°F.
7. Add cream and bake: Slowly pour the warm 120 milliliters heavy cream, warmed evenly over and between the risen rolls. This is the secret to seriously gooey centers. Bake for 22 to 28 minutes, until golden and the center reads about 190 to 195°F. Don’t wait for deep browning or you’ll overbake them.
8. Frost and serve: Beat the 85 grams full-fat cream cheese, softened and 55 grams unsalted butter, softened (for frosting) until smooth, then add the 160 grams powdered sugar, 1 teaspoons vanilla extract, and a pinch of salt. Add a splash of milk if needed for a spreadable consistency. Frost the rolls while still warm so it melts into the tops.

NOTES

Why discard AND yeast? The discard is there for flavor, tang, and moisture, and to use up your starter. The yeast does the heavy lifting on the rise, so you get a reliable, fluffy roll in a couple of hours instead of waiting all day.

If you’d rather leaven with active starter alone, you can, but the proof will take much longer.

Make it overnight: after cutting and arranging the rolls in the pan, cover and refrigerate overnight instead of doing the second rise.

In the morning, pull the pan out and let it sit on the counter until the rolls are puffy and touching (30 minutes to a couple of hours, depending on your kitchen), then pour over the warm cream and bake.

Cold discard slows things down. Straight-from-the-fridge discard cools the dough and lengthens the rise. Judge by how puffy the dough looks, never by the clock.