Sourdough Hamburger Buns
Updated Sep 30, 2024
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Sourdough hamburger buns add an extra oomph of flavor to any burger with their signature sourdough taste and light nuttiness from sesame seeds on top. They are the perfect vessel for any burger or sandwich you love!

Most people think the most important part of a burger is the meat. While that’s certainly a big factor, the bun plays just as significant of a role. A soft, fluffy, puffy bun that can hold up to the fillings is what you need for a perfect hamburger or favorite sandwich.
Sourdough hamburger buns are perfect for pulled pork sandwiches, chicken salad sammies, or a super flavorful turkey burger.
Table of Contents
🍞 18 Easy Sourdough Recipes!

Why You’ll Love This Recipe
- Easy. These buns only require one dough rise that is super flexible depending on how much time you have.
- Flexible. You can let the dough for these buns rise anywhere between 2 and 6 hours.
- Fast. They bake to perfection in 15 minutes.
Recipe Ingredients
- Sourdough starter: This gives the buns their sour flavor, and the yeast in the starter helps them get nice and fluffy.
- Light oil: Oil helps to keep the buns moist.
- Milk: Milk adds nice rich flavor and keeps the buns moist.
- Egg: You just need one egg to act as a binder and to help the buns rise.
- Salt: Salt brings balance to the flavors.
- Sugar: Sugar adds a light touch of sweetness that’s subtle and just enough to make these irresistible.
- All-purpose flour: Flour is used in all bread recipes!
- Egg white: The egg wash on top of the buns before baking helps the buns get extra-glossy and golden.
- Sesame seeds: If you don’t have sesame seeds, don’t worry about it, but they do add a nice pretty finish, slight texture variation, and bit of nutty flavor.
See the recipe card below for full information on ingredients and quantities.
How to Make Sourdough Hamburger Buns

Step #1. Beat the sourdough starter, oil, milk, and egg. Add the salt, sugar, and 2 cups of flour. Mix with the dough hook on low speed for 3 to 5 minutes.

Step #3. Lightly spray the mixing bowl with cooking spray; return the dough to the bowl. Cover the bowl tightly with plastic wrap. Let the dough rest at room temperature 2 to 6 hours.

Step #5. Cover the dough lightly; let it rest for 30 minutes or so while the oven preheats. Before putting the buns in the oven, brush the tops with egg white wash and then sprinkle with sesame seeds.

Step #2. Dust a work surface with flour; move the dough to the work surface. Knead the dough lightly. Form the dough into a smooth ball.

Step #4. Remove dough from the bowl and divide it into 8 pieces. Form each piece into a round ball; place on a parchment-lined baking sheet, about 2 inches apart, and flatten slightly.

Step #6. Bake until the buns are golden-brown, about 15 minutes. Let the buns cool 10 to 15 minutes minimum before slicing in half and serving.

Recipe FAQs
Use a food scale to divide the dough evenly into portions and shape them into round balls. Then, gently flatten them with your hands so they are uniform in size.
Yes. To freeze, make sure the buns are thoroughly cool before wrapping them in plastic wrap individually and placing them in an airtight container.
Let the frozen buns thaw at room temperature.
Yes. Follow the recipe as written and then divide the dough into 12 smaller balls instead of 8. They may need a minute or two less of baking time. Watch for the buns to have a very golden color.
You can make these buns a day or two ahead of when you need them. Store them in an airtight container at room temperature for up to three days.

Expert Tips
- Don’t forget the cooling time. These buns need 10 to 15 minutes to cool off before you slice them.
- You can make these buns bigger by dividing the dough into 6 larger balls. You may need to bake them an extra minute or two.
- If you want to turn them into slider buns, divide the dough into 12 small balls. Reduce the baking time by a minute or two. Watch for them to have that nice golden color.

How to Store Sourdough Buns
Store cooled, leftover sourdough burger buns in an airtight bag at room temperature for 2 to 3 days, or in the fridge for up to 5 days.
More Sourdough Recipes to Consider
Sourdough Recipes
Sourdough Cinnamon Swirl Bread – A Perfect Breakfast Loaf
Sourdough Recipes
No Knead Sourdough Bread {Easy Beginner’s Recipe}
Sourdough Recipes
How to Feed a Sourdough Starter: Prepping for Perfect Loaves
Sourdough Recipes
Soft & Fluffy Sourdough Challah Bread
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Sourdough Hamburger Buns
Ingredients
- 1 cup active bubbly sourdough starter
- 3 tablespoons light oil
- 1/2 cup milk
- 1 egg
- 1 teaspoon salt
- 2 tablespoons sugar
- 2 to 2 1/2 cups all-purpose flour
- 1 egg white + 1 tablespoon water
- Sesame seeds
Instructions
- In the bowl of your stand mixer, add the sourdough starter, oil, milk, and egg. Beat to combine.
- Add the salt, sugar, and 2 cups of flour.
- Mix with the dough hook on low speed for 3 to 5 minutes, until the dough comes together well but still sticks to the bottom of the bowl.
- Dust a work surface well with flour, and remove the dough from the bowl onto the work surface.
- Knead the dough lightly until it’s soft but not overly sticky.
- Form the dough into a smooth ball.
- Lightly spray the mixing bowl with cooking spray, and return the dough to the bowl. Cover the bowl tightly with plastic wrap or a damp kitchen towel.
- Let the dough rest at room temperature 2 to 6 hours, depending on your timing.
- After the dough has rested, remove it from the bowl and divide it into 8 pieces.
- Form each piece into a round ball, and place on a baking mat or parchment-lined baking sheet, about 2 inches apart. Gently use the palm of your hand to press the dough so that it’s 1 to 1.5 inches thick. This will help it be more bun-shaped when it cooks.
- Cover the dough lightly, and let it rest for 30 minutes or so while the oven preheats.
- Heat the oven to 400 degrees F. When the oven is hot, brush the top of the bun with 1 egg white beat well with 1 tablespoon of water, and then sprinkle the wet tops with sesame seeds.
- Bake until the buns are golden-brown, about 15 minutes.
- Remove from the oven, and let the buns cool 10 to 15 minutes minimum before slicing in half and serving with your favorite burger, pulled pork, or just about any other sandwich toppings.
Notes
- This makes 8 medium-sized buns. If you’d like large buns, divide the dough into 6 and make 6 large buns, or divide it into 12 to make slider-sized buns.
- If you change the size of the buns, you will need to adjust the baking time slightly. A couple more minutes for larger buns and a couple fewer minutes for smaller buns.
- To get consistent hamburger buns, you can use a food scale to ensure the dough is divided evenly before shaping them into buns.
- Store buns in an airtight container for up to three days on the counter or five days in the fridge.
- If you have any sourdough questions, check out these sourdough troubleshooting tips.
What if I don’t have a mixer with a dough hook. It would be nice if your recipes had a what to do if you are doing this by hand. I make your sourdough discard bread recipe and we love it. Such an easy recipe. I would like to make the the sourdough hamburger recipe.
Mixers are pretty standard kitchen equipment but you can certainly do things by hand, general rule of thumb is to double the amount of time called for mixing when it comes to hand kneading.