Best ever sourdough sticky buns are soft, rich, and soaked in a luscious caramel pecan glaze. The active sourdough starter gives them an irresistible flavor and pillowy texture.
With an overnight rise and simple ingredients, these caramel rolls are ideal for prepping ahead—perfect for brunches, holidays, or cozy weekend mornings.
What You’ll Need for These Irresistible Sourdough Sticky Buns
- All-purpose flour – The backbone of the dough, providing structure and softness when balanced with butter and milk.
- Whole wheat flour – Just a touch deepens the flavor and adds a hint of nuttiness.
- Active sourdough starter – The natural leavening that brings tang, rise, and complex aroma.
- Whole milk – Enriches the dough, keeping it tender and luxuriously soft.
- Egg – Adds richness and helps bind everything together.
- Unsalted butter – Essential for both the dough and caramel, it adds that classic bakery flavor and melt-in-your-mouth bite.
- Brown sugar – Used in both the filling and caramel, it brings warmth and a deep molasses note.
- Cinnamon – Fragrant and familiar, it pairs beautifully with caramel and pecans.
- Heavy cream – For a velvety caramel sauce that coats every inch of the buns.
- Honey – Enhances the caramel with floral sweetness and a glossy finish.
- Raw pecans – For crunch, toastiness, and that classic sticky bun topping.
From Dough to Dream: How to Make Sourdough Sticky Buns
Start by mixing your flours in the stand mixer, then blend your milk, egg, and sourdough starter until smooth. Slowly incorporate the wet into the dry, kneading until shaggy. Let the dough rest, then add sugar, salt, and butter bit by bit, kneading again until glossy and smooth.
Let the dough rise overnight until doubled. In the morning, roll it out, fill it with melted butter, cinnamon sugar, and roll into a log. Slice and place over cooled homemade caramel sauce and pecans in your baking dish.
Let the buns rise again until pillowy. Then bake until golden and set. Flip to reveal the gooey, sticky, caramel-drenched tops.
Sticky Bun Secrets: Tips for the Best Bake
These sourdough sticky buns benefit from time and temperature. Keep your kitchen cozy during both rises—around 70°F is ideal for predictable proofing. The dough should look puffed and feel airy before baking.
Use a thermometer to ensure they’re fully baked—205°F at the center is perfect. Don’t skip chilling the caramel; this keeps the nuts and sauce evenly in place during proofing. And be confident in your flip—use mitts, parchment, and a steady hand to turn them out cleanly.
For variation, add a touch of orange zest to the caramel or swap pecans for walnuts. You can also mix cardamom into the filling for a spiced twist.
Leftovers? Here’s How to Keep Them Gooey
To store, keep leftover sourdough sticky buns in an airtight container in the refrigerator for up to three days. When you’re ready to enjoy, microwave each bun for 15 seconds to revive that gooey caramel magic and soft center.
For longer storage, freeze individually wrapped buns and reheat straight from the freezer—just add a few extra seconds in the microwave or warm them in a low oven.