Picture sinking your teeth into a soft, pillowy sourdough burger bun that’s slightly tangy, warm, and just begging to cradle a juicy patty. The aroma wafts through the air, mingling with grilled meats and fresh toppings, creating an irresistible sensory experience that makes your mouth water in anticipation of the first bite.
Remember those summer backyard barbecues when the smell of freshly baked bread danced on the breeze? These sourdough burger buns are not just a sidekick to your favorite burger; they are the star of the show. Perfect for family gatherings or casual cookouts, each fluffy bite promises an explosion of flavor that will have everyone coming back for seconds, maybe even thirds!
Why Will You Keep Making sourdough burger buns?
Deliciously soft and tangy, these sourdough burger buns elevate any meal. Simple ingredients like bread flour and active sourdough starter come together easily, making this recipe approachable for all skill levels. Versatile enough to pair with any burger, these buns can also be topped with sesame seeds for that perfect finish. Plus, the time invested yields a warm, fresh aroma that will have everyone asking for seconds!
sourdough burger buns Ingredients
- For the Dough
- 4 cups bread flour (500 g) – This high-protein flour gives your sourdough burger buns that perfect structure and chewiness.
- 1 cup active sourdough starter (250 g) – Make sure it’s at 100% hydration for optimal fermentation and flavor.
- 1 1/4 cups water (300 ml) – Use room temperature water to ensure a stable dough environment.
- 1 3/4 teaspoons salt (10 g) – Salt enhances flavor and strengthens gluten, ensuring a well-rounded bun.
- 2 tablespoons unsalted butter (25 g, softened) – Adds richness and a tender crumb to your burger buns.
- 2 teaspoons sugar (10 g) – A touch of sweetness balances the tang of the sourdough.
- For the Toppings
- 1 egg (beaten, for egg wash) – This will give your buns a beautiful golden-brown finish when baked.
- sesame seeds (optional) – Sprinkle these on top for an added crunch and classic burger bun look.
How to Make sourdough burger buns

1. Combine ingredients: In a mixing bowl, combine 500 g bread flour, 250 g active sourdough starter, 300 ml water, 10 g salt, and 10 g sugar. Mix until a shaggy dough forms, inviting all those delightful flavors together.
2. Knead the dough: Knead the dough for about 10 minutes until it’s smooth and elastic. Once it feels silky, incorporate 25 g softened unsalted butter and knead for an additional 5 minutes, ensuring everything is well blended.
3. First rise: Place the dough in a lightly greased bowl, cover it gently, and let it rise at room temperature for about 2 hours or until doubled in size—this is where the magic begins!
Shape and Bake:
4. Punch down and divide: After the dough has risen beautifully, punch it down to release air. Divide it into 4 equal pieces, shaping each into a ball and flattening slightly to form those perfect burger buns.
5. Second rise: Place the shaped buns on a baking sheet lined with parchment paper. Cover them and let them rise for another hour; they should become puffy and inviting.
6. Preheat oven: Preheat your oven to 375°F (190°C). Brush the tops of the buns with a beaten egg wash for that golden sheen, and sprinkle with sesame seeds if desired for an extra touch of flavor.
7. Bake to perfection: Bake for about 20 minutes or until golden brown. Once out of the oven, let them cool on a wire rack—your sourdough burger buns are now ready to elevate any meal!
Optional: For an added layer of flavor, consider sprinkling some flaky sea salt on top before baking.
Exact quantities are listed in the recipe card below.
Expert Tips
- Hydration Check: Ensure your sourdough starter is at 100% hydration; this balance is key for soft sourdough burger buns.
- Kneading Time: Don’t rush the kneading! Properly knead for 10 minutes to develop gluten for the perfect texture.
- Rising Temperature: Keep your dough in a warm spot while rising; cooler environments can slow fermentation and affect volume.
- Shaping Technique: When shaping the buns, avoid overworking the dough to maintain its airy structure. A gentle touch is best!
- Egg Wash Magic: Apply the egg wash carefully; it adds a beautiful golden color but can cause browning if too thick.
- Cooling Patience: Let the baked buns cool completely on a wire rack before slicing. This helps them set and stay soft!
How to Store and Freeze sourdough burger buns
- Room Temperature: Keep your sourdough burger buns in a paper bag at room temperature for up to 3 days to maintain their soft texture.
- Fridge: If you need them longer, store the buns in an airtight container in the fridge for up to a week, but be aware they may lose some softness.
- Freezer: For extended storage, wrap each bun tightly in plastic wrap and freeze for up to 3 months; this preserves their delightful flavor and texture.
- Reheating: To enjoy your frozen sourdough burger buns, simply thaw them overnight in the fridge and warm them in the oven at 350°F (175°C) for about 5-10 minutes.
sourdough burger buns Your Way
Feel free to unleash your creativity and personalize these delightful buns to suit your taste!
- Whole Wheat: Swap half of the bread flour for whole wheat flour for a nuttier flavor and added nutrition. The texture will be slightly denser, but it brings a wholesome touch that pairs beautifully with any filling.
- Herb-Infused: Add 1 tablespoon of dried herbs like oregano or rosemary to the dough for an aromatic twist. These fragrant additions will elevate your burger experience, bringing a garden-fresh flavor in every bite.
- Spicy Kick: Mix in 1 teaspoon of red pepper flakes or smoked paprika to the dough for a spicy kick. This subtle heat will add depth and excitement, making your burgers unforgettable.
- Cheesy Delight: Fold in 100 g of shredded cheese, like cheddar or mozzarella, into the dough before shaping. The gooey, melted cheese creates an irresistible savory layer that complements any juicy patty perfectly.
- Sweet Touch: Replace the sugar with 20 g of honey or maple syrup for a hint of sweetness. This gentle sweetness enhances the bun’s flavor profile, making each bite feel like a warm hug.
- Vegan-Friendly: Substitute the butter with coconut oil and omit the egg wash for a plant-based version. The buns will still be soft and delicious while accommodating vegan diets without losing charm.
- Nutty Crunch: Incorporate 50 g of finely chopped nuts, such as walnuts or pecans, into the dough for added texture. This delightful crunch contrasts beautifully with the softness of the bun and adds a nutritious twist.
Make Ahead Options

Preparing these delicious sourdough burger buns is a great way to streamline your meal prep for the week. You can easily mix the dough ingredients—500 g of bread flour, 250 g of active sourdough starter, 300 ml of water, 10 g of salt, 25 g of softened unsalted butter, and 10 g of sugar—up to 24 hours in advance. Simply combine everything in a mixing bowl to form a shaggy dough, knead it for about 15 minutes until it’s smooth and elastic, then let it rise in a lightly greased bowl for about 2 hours or until doubled in size. After shaping the buns into balls and flattening them slightly, you can place them on a baking sheet lined with parchment paper and cover them; they will rise for another hour before baking. If you want to extend their freshness, you can even refrigerate the formed buns for up to 3 days before baking. When you’re ready to serve, simply brush the tops with an egg wash, sprinkle with sesame seeds if desired, and bake at 375°F (190°C) for about 20 minutes until golden brown. This way, you enjoy homemade sourdough burger buns with minimal effort on busy days!
sourdough burger buns Questions Answered
What type of flour should I use for sourdough burger buns?
For the perfect sourdough burger buns, use high-quality bread flour. It has a higher protein content, which helps create that wonderful chewy texture while supporting the rise of the dough.
Can I substitute the active sourdough starter with instant yeast?
While you can use instant yeast as a substitute, it won’t impart the same tangy flavor that a sourdough starter does. If using yeast, replace the 250 g of starter with about 7 g of instant yeast and adjust your hydration accordingly, adding additional water to achieve a similar dough consistency.
How do I store leftover sourdough burger buns?
To keep your sourdough burger buns fresh, store them in an airtight container at room temperature for up to 2 days. If you want to keep them longer, consider freezing them; just wrap each bun tightly in plastic wrap and place them in a freezer bag for up to 3 months.
What’s the best way to freeze sourdough burger buns?
To freeze your sourdough burger buns effectively, allow them to cool completely after baking. Then, wrap each bun individually in plastic wrap and place them in a zip-top freezer bag. When you’re ready to enjoy one, simply thaw it at room temperature or warm it in the oven for a few minutes!
How can I troubleshoot if my dough isn’t rising properly?
If your dough isn’t rising as expected after 2 hours, check the temperature of your environment; it should be around room temperature (about 70°F/21°C). Also, ensure your sourdough starter is active and bubbly before using it. If all else fails, give it more time—sometimes dough just needs a little extra love!
Can I make these buns smaller or larger than the recipe suggests?
Absolutely! This recipe makes four beautiful burger buns at roughly 210 calories each. If you’d like smaller slider-sized buns or larger ones for big burgers, simply divide the dough into more or fewer pieces as desired. Just remember that baking times may vary slightly based on size!

Sourdough Burger Buns
Method
- In a mixing bowl, combine the bread flour, sourdough starter, water, salt, and sugar. Mix until a shaggy dough forms.
- Knead the dough for about 10 minutes until smooth and elastic. Incorporate the softened butter and knead for an additional 5 minutes.
- Place the dough in a lightly greased bowl, cover, and let it rise at room temperature for about 2 hours or until doubled in size.
- After the dough has risen, punch it down and divide it into 4 equal pieces. Shape each piece into a ball and flatten slightly.
- Place the shaped buns on a baking sheet lined with parchment paper. Cover and let them rise for another hour.
- Preheat the oven to 375°F (190°C). Brush the tops of the buns with the egg wash and sprinkle with sesame seeds if desired.
- Bake for 20 minutes or until golden brown. Remove from the oven and let cool on a wire rack.















