I love making steamed bao buns because they are soft, fluffy, and perfect for filling with all kinds of tasty ingredients. It’s fun to watch the dough rise and then puff up in the steamer. I can’t wait for you to try this recipe and enjoy these little clouds of deliciousness!
Most of the ingredients for this recipe are common pantry staples like all-purpose flour, sugar, and vegetable oil. The one you might not have at home is instant yeast, which helps the dough rise quickly and makes the buns light and airy. You can find instant yeast in the baking aisle of most supermarkets. Also, make sure to get baking powder, which helps give the buns a little extra fluffiness.

Ingredients for Steamed Bao Buns Recipe
All-purpose flour: The main ingredient that forms the dough and gives the buns their soft texture.
Sugar: Adds a touch of sweetness to balance the flavors.
Instant yeast: A type of yeast that helps the dough rise quickly and become fluffy.
Warm water: Activates the yeast and helps bring the dough together.
Milk: Adds moisture and richness to the dough.
Vegetable oil: Keeps the dough soft and prevents it from sticking.
Baking powder: Helps the buns puff up even more during steaming.
Technique Tip for Bao Buns
One of the most important steps in making these steamed bao buns is kneading the dough. Kneading might sound tricky, but it’s really just about working the dough with your hands until it feels smooth and stretchy. Here’s how you can do it:
- After mixing your ingredients, turn the dough out onto a clean surface.
- Use the heels of your hands to push the dough away from you.
- Fold it back over itself, then push again.
- Keep repeating this pushing and folding motion for about 10 minutes.
- If the dough feels sticky, sprinkle a little bit of flour on your surface or hands, but don’t add too much or the buns might turn out dry.
Kneading is what helps the gluten in the flour develop, which makes the dough stretchy and soft. This stretchiness is what lets the buns puff up nicely when they steam, giving you that light, fluffy texture everyone loves. If you don’t knead enough, the buns might be dense or tough instead of soft and airy.
When I first tried kneading, I got tired pretty quickly and didn’t knead long enough. The buns came out a bit flat and chewy. Now, I set a timer and knead until the dough feels smooth and springs back when I poke it. It really makes a difference! Also, if you want to save time, you can use a stand mixer with a dough hook, but kneading by hand is kind of fun and feels like a little workout.
So, don’t rush this step—it’s the secret to those perfect, fluffy bao buns!
Suggested Side Dishes
Alternative Ingredients
all-purpose flour - Substitute with bread flour: Bread flour has a higher protein content, which can give the buns a chewier texture.
sugar - Substitute with honey: Honey adds a slight floral sweetness and helps with browning.
instant yeast - Substitute with active dry yeast: Active dry yeast can be used, but it needs to be dissolved in water before mixing with other ingredients.
warm water - Substitute with warm milk: Warm milk can add a richer flavor and softer texture to the buns.
milk - Substitute with almond milk: Almond milk is a good dairy-free alternative that still provides a creamy texture.
vegetable oil - Substitute with coconut oil: Coconut oil adds a subtle coconut flavor and can make the buns slightly richer.
baking powder - Substitute with baking soda and cream of tartar: Mixing baking soda with cream of tartar can mimic the leavening effect of baking powder.
Other Alternative Recipes Similar to Bao Buns
How to Store / Freeze Bao Buns
Allow the steamed bao buns to cool completely at room temperature. This prevents condensation from forming, which can make the buns soggy.
For short-term storage, place the cooled buns in an airtight container or a resealable plastic bag. Store them in the refrigerator for up to 3 days.
To freeze the buns, individually wrap each bun in plastic wrap or aluminum foil. This helps to maintain their shape and prevents freezer burn.
Place the wrapped buns in a single layer on a baking sheet and freeze for about 1-2 hours. This step ensures that the buns freeze individually and don't stick together.
Once the buns are frozen solid, transfer them to a large resealable freezer bag or an airtight container. Label the container with the date to keep track of their freshness. The buns can be stored in the freezer for up to 2 months.
When ready to reheat, remove the desired number of buns from the freezer. If they are wrapped, remove the wrapping.
For reheating, you can steam the buns directly from the freezer. Place them in a steamer basket lined with parchment paper and steam over boiling water for about 10-15 minutes, or until heated through.
Alternatively, you can thaw the buns in the refrigerator overnight and then steam them for 5-7 minutes until warm.
For a quick reheat, you can also microwave the buns. Place a damp paper towel over the buns and microwave on medium power for 20-30 seconds per bun. This method is faster but may not yield the same fluffy texture as steaming.
If you prefer a slightly crispy exterior, you can reheat the buns in a preheated oven at 350°F (175°C) for about 5-7 minutes. Place them on a baking sheet lined with parchment paper to prevent sticking.
Enjoy your reheated steamed bao buns with your favorite fillings, such as pork belly, pickled vegetables, or hoisin sauce.
How to Reheat Leftovers
Steaming Method:
- Fill a steamer with water and bring it to a boil.
- Place the leftover bao buns on a piece of parchment paper or a steamer basket.
- Steam the buns for about 5-7 minutes until they are heated through and soft.
Microwave Method:
- Wrap each bao bun in a damp paper towel.
- Place the wrapped buns on a microwave-safe plate.
- Microwave on high for 20-30 seconds. Check if they are heated through; if not, microwave for an additional 10 seconds.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Wrap the bao buns in aluminum foil to prevent them from drying out.
- Place the wrapped buns on a baking sheet and heat for about 10-12 minutes.
Pan Method:
- Heat a non-stick skillet over medium heat.
- Add a small amount of water to the skillet and place a lid on top to create steam.
- Place the bao buns in the skillet and cover with the lid.
- Heat for about 5-7 minutes, turning occasionally, until the buns are warmed through.
Air Fryer Method:
- Preheat your air fryer to 300°F (150°C).
- Lightly spray the bao buns with water to keep them moist.
- Place the buns in the air fryer basket and heat for 3-5 minutes.
Best Tools for Making Bao Buns
Mixing bowl: Use this to combine the flour, sugar, and yeast, and later to mix in the wet ingredients.
Measuring cups: Essential for accurately measuring the flour, water, milk, and vegetable oil.
Measuring spoons: Needed to measure the sugar, yeast, and baking powder precisely.
Wooden spoon: Useful for mixing the ingredients together until a dough forms.
Stand mixer: Optional, but can be used with a dough hook attachment to knead the dough more efficiently.
Clean kitchen towel: To cover the dough while it rises, ensuring it stays warm and moist.
Rolling pin: Helps in rolling the dough into oval shapes.
Parchment paper: Cut into squares to place the folded dough on, preventing sticking during steaming.
Steamer basket: Essential for steaming the buns, allowing them to cook evenly and puff up nicely.
Pot with lid: Needed to hold the steamer basket and create the steam necessary for cooking the buns.
Timer: To keep track of the resting and steaming times accurately.
How to Save Time on Making Bao Buns
Prepare ingredients in advance: Measure and set out all ingredients before starting to save time during the process.
Use a stand mixer: Knead the dough with a stand mixer to reduce manual effort and speed up the process.
Warm environment for rising: Place the dough in a warm spot to help it rise faster.
Pre-cut parchment squares: Cut the parchment paper squares ahead of time to streamline the assembly.
Batch steaming: Steam multiple bao buns at once to save time on cooking.

Steamed Bao Buns Recipe
Ingredients
Dough
- 2 cups all-purpose flour
- 2 tablespoon sugar
- 1 teaspoon instant yeast
- ½ cup warm water
- ¼ cup milk
- 2 tablespoon vegetable oil
- ½ teaspoon baking powder
Instructions
- In a mixing bowl, combine flour, sugar, and yeast.
- Slowly add warm water, milk, and vegetable oil. Mix until a dough forms.
- Knead the dough for about 10 minutes until smooth.
- Cover the dough and let it rise for 1 hour or until doubled in size.
- Punch down the dough and add baking powder. Knead for another 5 minutes.
- Divide the dough into small balls and roll each into an oval shape.
- Fold each oval in half and place on parchment paper squares.
- Let the buns rest for 15 minutes.
- Steam the buns for 10-12 minutes until puffed and cooked through.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for Bao Buns
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