Name: Sourdough Cardamom Buns Recipe
Prep time: 30 min
Cook time: 20 min
Total time: 25 h 50 min
Cuisine: Scandinavian
Ingredients: 420 g strong bread flour; 50 g caster sugar; 1 tsp salt; 160 g active sourdough starter (100% hydration); 220 ml milk; 1 large egg; 60 g unsalted butter (softened); 100 g unsalted butter (softened); 100 g brown sugar (dark or light); 1 tsp ground cardamom; 40 g brown sugar; 40 g water

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If you’re craving a truly delightful treat that’s both comforting and uniquely fragrant, this Sourdough Cardamom Buns Recipe is going to be your new favorite. It combines the tangy depth of a lively sourdough starter with the warm, aromatic spice of cardamom, all wrapped up in soft, buttery buns that practically melt in your mouth. Perfect for a slow weekend bake or a special breakfast, these buns offer a wonderful balance of flavors and textures that will have you reaching for seconds without a second thought.

Ingredients You’ll Need

A round ball of smooth, pale dough sits in a large white metal bowl, covered loosely with clear plastic wrap that reflects light with soft streaks, creating a shiny texture. The bowl rests on a dark surface with a soft focus background. The dough looks soft and slightly puffy, with a few small wrinkles on the surface, showing it is rising. Photo taken with an iphone --ar 4:5 --v 7

These ingredients are wonderfully straightforward, yet each one plays a crucial role in making your sourdough cardamom buns tender, flavorful, and beautifully golden. From the sturdy bread flour to the aromatic cardamom, every element comes together to create a perfect bite.

420 g strong bread flour: Provides structure and chewiness, essential for that satisfying bun texture.

50 g caster sugar: Adds subtle sweetness that balances the sourdough’s tang.
1 tsp salt: Enhances all the flavors and strengthens the gluten network.
160 g active sourdough starter (100% hydration): Gives the buns their signature tang and natural leavening.

220 ml milk: Adds richness, tenderness, and helps activate the yeast.
1 large egg: Binds the dough and creates a beautiful golden color when baked.
60 g unsalted butter (softened): Incorporated into the dough to keep it rich and soft.

100 g unsalted butter (softened) for the filling: Key for that luscious, spreadable cardamom butter filling.
100 g brown sugar (dark or light) for the filling: Brings caramel notes that complement the cardamom’s warmth.
1 tsp ground cardamom: The star spice that elevates these buns with its fragrant, citrusy flavor.

40 g brown sugar (for syrup): Sweetens the glaze, adding shine and a subtle crust.
40 g water (for syrup): Helps dissolve the sugar to create a syrupy glaze for finishing touch.

How to Make Sourdough Cardamom Buns Recipe

Inside a shiny metal bowl, there is a soft, creamy yellow mass of butter on the left side, topped with a large heap of light brown sugar covering most of the bowl’s center. On top of the sugar, there are small dark specks of vanilla seeds scattered. A fork with four tines rests on the right edge of the bowl, partially inside the ingredients. The bowl sits on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Step 1: Feeding Your Sourdough Starter

Start bright and early by feeding your sourdough starter to get it active and bubbly. This lively yeast culture is the heartbeat of your Sourdough Cardamom Buns Recipe, infusing the dough with natural fermenting power that yields an irresistible tang and airy crumb.

Step 2: Mixing The Dough

Once your starter is ready, combine the strong bread flour, caster sugar, and salt in your stand mixer’s bowl. Add the active sourdough starter, milk, and egg, then mix with the dough hook for 4 to 5 minutes just until everything comes together. The dough will look a little rough now, but trust me, it’s on the right track!

Step 3: Kneading and Incorporating Butter

Next, gradually add the softened butter bit by bit. Increase the mixer’s speed to medium and knead for about 10 minutes until the dough passes the windowpane test. This means you can stretch a thin piece of dough until it’s translucent without tearing; it’s a fantastic way to ensure your buns develop the perfect gluten structure.

Step 4: Bulk Fermentation

Shape your dough into a ball, place it in a lightly oiled bowl, and cover it with plastic wrap. Let it bulk ferment in a warm spot for 4 to 5 hours until it nearly doubles in size. Then, transfer it to the fridge for an overnight rest of 8 to 16 hours to deepen the flavor and improve the dough’s texture.

Step 5: Preparing the Cardamom Butter Filling

While the dough rests, whip together the softened butter, brown sugar, and ground cardamom until thick and spreadable. This luscious filling is what transforms your sourdough buns from ordinary to extraordinary, with spicy-sweet layers that melt during baking.

Step 6: Shaping and Final Proof

Grease a 12-hole muffin tin with butter to prepare for your buns. Roll the dough out into a 50×30 cm rectangle, then spread the cardamom butter evenly over it. Fold the dough into thirds, trimming the sides into neat edges. Cut the dough into strips, braid each strip into a three-stranded plait, then roll and tuck it into a bun shape. Place them in the muffin tin, cover lightly, and let them rise until doubled in size. This can take anywhere from 3 to 8 hours depending on your room temperature—patience pays off here!

Step 7: Baking and Glazing

Preheat your oven to 180°C (355°F). Bake the buns for 16 to 20 minutes until they’re beautifully golden. While baking, prepare a sugar syrup by dissolving brown sugar in water over medium heat. Once the buns come hot out of the oven, brush on the syrup for a glossy finish that adds sweetness and a satisfying bite to the crust. Let them rest for 5 minutes before cooling completely on a wire rack.

How to Serve Sourdough Cardamom Buns Recipe

Garnishes

A dusting of powdered sugar or a light drizzle of vanilla glaze adds a charming touch and extra sweetness without overpowering the cardamom’s delicate flavor. For a festive twist, sprinkle some toasted chopped nuts like pistachios or almonds on top.

Side Dishes

These buns pair wonderfully with a hot cup of coffee or chai tea to complement their spicy aroma. If you want a heartier brunch, serve alongside creamy yogurt or fresh fruit compote for a delightful contrast of textures and flavors.

Creative Ways to Present

For a stunning centerpiece, arrange the buns on a rustic wooden board with small bowls of jam, honey, or clotted cream nearby. You can also slice them horizontally and serve as indulgent cardamom-flavored sandwiches with ricotta and honey or smoked salmon and cream cheese for a savory twist.

Make Ahead and Storage

Storing Leftovers

Store any leftover Sourdough Cardamom Buns Recipe in an airtight container at room temperature for up to 2 days. They maintain their softness well but are best enjoyed fresh for that signature light and fluffy texture.

Freezing

If you want to save them longer, these buns freeze beautifully. Wrap them individually in plastic wrap and place in a zip-top bag. Frozen buns will keep for up to 3 months — the perfect way to enjoy this recipe on demand without any dough preparation.

Reheating

To refresh frozen or leftover buns, gently warm them in a preheated oven at 160°C (320°F) for about 10 minutes. This brings back the softness and that just-baked aroma. Avoid microwaving if you want to keep the texture intact, as it can make them dense or dry.

FAQs

Can I use a sourdough starter that is not 100% hydration?

While this recipe assumes a 100% hydration starter, you can adjust accordingly if your starter is thicker or thinner. Just be mindful of the dough consistency and tweak the liquid amounts slightly to keep it manageable and elastic.

How long does the whole Sourdough Cardamom Buns Recipe process take?

The full process, including bulk fermentation, overnight resting, shaping, proofing, and baking, takes roughly 25 hours and 50 minutes. Most of this is waiting time, so you can spread it across your schedule to fit your lifestyle.

Can I make these buns without a stand mixer?

Absolutely! Simply combine and knead the dough by hand. It will take a bit more elbow grease, but the delicious flavor and texture are well worth it.

What does the cardamom add to the buns?

Cardamom brings a warm, citrusy, slightly spicy flavor that pairs beautifully with the buttery richness and subtle tanginess of sourdough. It adds an elegant twist that transforms simple buns into something special.

Can I substitute regular yeast for sourdough starter?

You can, but the flavor and texture will differ significantly. The sourdough starter adds complexity and a natural tang that regular yeast does not provide, so it won’t be quite the same experience.

Final Thoughts

I genuinely cannot recommend making this Sourdough Cardamom Buns Recipe enough. It’s an experience filled with anticipation, love, and reward in every bite. Once you’ve tried these buns, they’ll hold a permanent spot in your baking rotation, guaranteed to delight friends and family alike. So grab your ingredients, embrace the joyful rhythms of sourdough baking, and treat yourself to something truly wonderful.