🍯 Gooey Sourdough Discard Sticky Buns — Caramel Pecan & Ready in About 2 Hours

🍯 Gooey Sourdough Discard Sticky Buns

Soft. Buttery. Drowned in caramel pecan sauce.

These are the buns that make people cancel their plans.

Makes 12 Buns  •  Beginner Friendly  •  Discard-Powered  •  Ready in ~2 Hours

Here's the thing about sourdough discard sticky buns: they look like something a bakery charges a small fortune for, but they're just soft dough, cinnamon sugar, and a pan full of bubbling caramel pecan sauce. The sourdough discard does the quiet work — a gentle tang that keeps all that sweetness from tipping into sugar-overload territory.

And the flip. You bake these upside-down, then turn the whole pan over and watch glossy caramel cascade down over every bun. It is the single most dramatic 10 seconds in home baking, and it never gets old.

🍯 Why You'll Love These Sticky Buns

• ✔ Uses a full ½ cup of discard — your jar finally earns its keep
• ✔ Baked upside-down in caramel pecan sauce — the topping makes itself
• ✔ Soft, pillowy dough with a gentle sourdough tang
• ✔ The flip is pure theatre — glossy caramel over every single bun
• ✔ Same-day recipe — no overnight wait unless you want one
• ✔ Freezer-friendly, so future-you gets sticky buns too

🍯 Sourdough Discard Sticky Buns

Sticky Bun Dough

• 120 g sourdough discard (about ½ cup, unfed is perfect)
• 240 g warm whole milk (about 1 cup)
• 50 g granulated sugar (about ¼ cup)
• 7 g instant yeast (about 2¼ tsp)
• 500 g all-purpose flour (about 3½ cups), plus more for dusting
• 6 g fine sea salt (about 1 tsp)
• 1 large egg, at room temperature
• 57 g unsalted butter, softened (about ¼ cup)

Caramel Pecan Topping

• 113 g unsalted butter (about ½ cup)
• 200 g packed brown sugar (about 1 cup)
• 60 g heavy cream (about ¼ cup)
• 5 g vanilla extract (about 1 tsp)
• 2 g fine sea salt (about ¼ tsp)
• 110 g chopped pecans (about 1 cup)

Cinnamon Filling

• 57 g unsalted butter, softened (about ¼ cup)
• 100 g brown sugar (about ½ cup)
• 8 g ground cinnamon (about 1 tbsp)
• 55 g chopped pecans (about ½ cup, optional but very worth it)

🥣 Step 1: Mix the Dough

Whisk the warm milk, sugar, and instant yeast in a large bowl. Let it sit for 5 minutes until it looks a little foamy — that's the yeast waking up.

Stir in the discard and the egg, then add the flour and salt. Mix until a shaggy dough forms, then knead in the softened butter a little at a time. Knead 6–8 minutes until smooth, soft, and slightly tacky — it should spring back slowly when poked.

Beginner Tip: Discard straight from the fridge works fine. The yeast does the rising; the discard is here for flavor and to stop perfectly good starter going to waste.

⏳ Step 2: Let It Rise

Shape the dough into a ball, pop it in a lightly greased bowl, and cover it. Let it rise in a warm spot for 60–75 minutes, until puffy and roughly doubled.

The overnight option: after kneading, cover the bowl tightly and refrigerate up to 12 hours. In the morning, let it sit on the counter 30 minutes to take the chill off, then carry on. The cold rest deepens the sourdough flavor.

🍯 Step 3: Make the Caramel Pecan Topping

While the dough rises, melt the butter in a saucepan over medium heat. Stir in the brown sugar, cream, vanilla, and salt. Cook, stirring, 2–3 minutes until the sugar dissolves and the sauce turns glossy and smooth.

Pour the caramel into a greased 9×13-inch pan and spread it evenly. Scatter the chopped pecans over the top. Set aside.

Don't walk away from the caramel: brown sugar goes from perfect to scorched fast. If it smells sharp or looks dark and grainy, start over — it takes three minutes.

🌀 Step 4: Roll, Fill & Slice

Roll the risen dough into a rectangle about 12×16 inches. Spread the softened butter edge to edge, then sprinkle the brown sugar, cinnamon, and extra pecans evenly over the top.

Roll the dough up tightly from the long side, pinching the seam closed. Slice into 12 equal pieces — dental floss or kitchen twine gives the cleanest cut; a sharp serrated knife works too. Press straight down, don't saw.

Beginner Tip: If the log squishes flat while you cut, chill it in the fridge for 10 minutes. Cold dough slices cleanly; warm dough argues with you.

🔥 Step 5: Proof & Bake

Arrange the slices cut-side down on the caramel pecans, leaving a little space between them. Cover loosely and proof 30–40 minutes, until puffy and touching shoulders.

Preheat the oven to 350°F (175°C). Bake on the middle rack for 28–32 minutes, until deep golden brown and the caramel is bubbling around the edges. An instant-read thermometer in the center bun should read 190–200°F.

Pro-Level Move: slide a sheet pan on the rack below to catch caramel drips. Your oven will thank you.

🙃 Step 6: The Flip

Let the pan rest for exactly 5 minutes — no longer. Set a large rimmed tray over the pan, hold both firmly with oven mitts, and flip in one confident motion. Lift the pan slowly and let the caramel rain down.

If any pecans stick to the pan, scrape them off and press them back onto the buns. Nobody will ever know.

THEN EAT ONE WARM. With a fork, standing over the tray, caramel dripping down your wrist.

👩🍳 Squirrelly Girl Baker's Tips

🍯 1. Five minutes, not fifteen. Flip too soon and the caramel runs everywhere; wait too long and it sets like glue. Five minutes is the sweet spot. Set a timer.

🌀 2. Roll tight, slice clean. A loose roll unravels in the oven. Roll snugly, pinch the seam hard, and cut with floss for bakery-neat spirals.

🌡️ 3. Warm milk, not hot milk. Milk above 110°F can kill the yeast. It should feel like a warm bath on your wrist — comfortable, not hot.

🥜 4. Toast the pecans first. Five minutes in a dry skillet over medium heat, shaking often, until they smell nutty. Almost no effort, double the flavor.

🧊 Make Them Ahead

Baked buns keep 2–3 days at room temperature in an airtight container, or up to 5 days in the fridge.

To freeze, cool completely, freeze in a single layer on a tray, then transfer to a zip-top bag with parchment between layers — up to 3 months. Thaw overnight in the fridge.

Reheat like this: microwave individual buns for 20–25 seconds, or cover the pan with foil and bake at 300°F for 10–12 minutes. The caramel softens right back up.

You can also shape the buns the night before: assemble in the caramel pan, cover tightly, and refrigerate overnight. In the morning, proof on the counter 45–60 minutes while the oven preheats, then bake as usual.

🚨 Sourdough Sticky Bun Troubleshooting

My caramel hardened in the pan and won't release.

You waited too long to flip. Set the pan over low heat for 1–2 minutes to loosen the caramel, then flip again. Next time, flip at the 5-minute mark.

The buns are doughy in the middle.

They needed a few more minutes, or the oven ran cool. Bake until the center bun hits 190°F — golden tops can lie. Tent with foil if the tops brown before the centers catch up.

Caramel leaked everywhere in the oven.

The pan was overfilled or the buns were packed too tight. A sheet pan on the rack below catches the drips — and next time, leave more space between buns.

My dough didn't rise much.

Cold kitchen, cold milk, or tired yeast. Give it more time in a warm spot — the oven with just the light on is a great proofing box. Discard-heavy doughs rise a little slower, so patience pays.

⚠️ Baker's Warning

Making sourdough sticky buns from scratch has a predictable side effect.

Suddenly you're the person people call when they need "something impressive" for a morning gathering.

And once they taste that caramel flip…

You're officially the sticky bun person.

🐿️ Ready to Bake Better Sourdough?

Great discard recipes start with a strong, active starter. If yours is sluggish, our sourdough cinnamon rolls are another discard-friendly favorite — and every Squirrelly Girl starter comes with our 100% Activation Guarantee.

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Get Squirrelly Girl Sourdough Starter

One starter. Endless sourdough possibilities.

❓ FAQ: Sourdough Discard Sticky Buns

Can I use active starter instead of discard?

Yes — active starter works beautifully and the buns may rise a little faster. Honestly, discard is the move: it would otherwise go to waste, and its tang is exactly what balances the caramel.

What's the difference between sticky buns and cinnamon rolls?

Close cousins. Cinnamon rolls get a glaze on top; sticky buns are baked upside-down in caramel pecan sauce, so the topping is built into the bake. Same dough family, very different finish.

Can I make these without pecans?

Absolutely. Swap in walnuts, or skip the nuts and add a pinch of flaky sea salt to the caramel instead. The sauce is the star; the nuts are the supporting cast.

Why did my buns stick to the pan?

Two usual suspects: the pan wasn't greased before the caramel went in, or the buns sat too long after baking. Grease well, and flip at 5 minutes — the caramel is still liquid enough to let go.

❤️ Happy Baking!

Feed your starter.

Save the discard.

Make the caramel.

Flip with confidence.

And prepare for the kind of buns that make everyone ask, "You made these yourself?"

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