Name: Vegan Bao Buns with Crispy Hoisin Cauliflower Recipe
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Cuisine: Asian
Ingredients: 1 medium cauliflower, cut into bite-sized florets; 1/2 cup rice flour; 1/2 cup chickpea flour; 1/4 teaspoon salt; 1 cup water; 2 cups Panko bread crumbs; Oil for frying (enough to cover the bottom of the pan or wok); 1/2 cup Hoisin sauce; 1 teaspoon sesame oil; 2 tablespoons soy sauce; 1 tablespoon dark soy sauce; 1 teaspoon rice vinegar; 1 tablespoon cornflour; 3 tablespoons water (for cornflour slurry); Frozen vegan bao buns; Cucumber, sliced; Spring onion, chopped; Pickled daikon and carrots; Cilantro leaves; Sesame seeds

Jump to Recipe· 4.2 from 8 reviews

If you are craving something that tastes like a warm, flavorful hug wrapped in a fluffy pillow, then you are going to adore this Vegan Bao Buns with Crispy Hoisin Cauliflower Recipe. These bao buns bring together the softest, pillowy buns filled with crispy, deeply savory cauliflower tossed in a luscious hoisin sauce. It’s an absolute feast for your taste buds and perfect for sharing with friends or family on any occasion. The balance of textures and the explosion of sweet, tangy, and umami flavors make this dish an unforgettable vegan delight.

Ingredients You’ll Need

A whole cauliflower with green leaves surrounding the white, bumpy head is placed on the white marbled surface. To the right, there is a white bowl divided into two halves, one side with white flour and the other with a light yellow powder. Below it, another white bowl is filled with fine, light beige breadcrumbs. Above the bowls, a clear glass of water is visible showing the white marbled texture beneath. photo taken with an iphone --ar 4:5 --v 7

Gathering the ingredients for this recipe is refreshingly straightforward, yet each one plays a key role in crafting the perfect bao experience. From the crispy coating to the sweet and savory sauce, every element has its place in flavor and texture harmony.

Cauliflower: The star of the dish, offering a satisfying bite and excellent for soaking up flavors.

Rice flour: Helps create a light batter that crisps up beautifully around the cauliflower.
Chickpea flour: Adds a subtle nuttiness and makes the batter wonderfully sticky for coating.
Salt: Essential for enhancing all the natural flavors.
Water: Used to mix with flours to create the perfect batter consistency.

Panko bread crumbs: Give the cauliflower that crave-worthy crispy crunch.
Hoisin sauce: The rich, sweet, and savory component that makes the cauliflower irresistible.
Sesame oil: Adds a toasty, fragrant depth to the hoisin sauce.

Soy sauce: Brings a salty umami backbone to the sauce.
Dark soy sauce: Enhances color and deepens the flavor complexity.
Rice vinegar: Provides a bright, tangy contrast to balance the sweetness.

Cornflour: Used for thickening the hoisin sauce, giving it the perfect gloss and clinginess.
Frozen Vegan Bao Buns: Soft, fluffy buns that serve as the perfect handheld vessel for the cauliflower filling.
Cucumber: Adds a crisp freshness to each bite.
Spring onion: Offers a subtle sharpness and green crunch.
Pickled daikon and carrots: Introduce a zesty, tangy note that cuts through the richness.

Cilantro: Provides a burst of herbaceous aroma and brightness.
Sesame seeds: A final sprinkle for nutty taste and visual appeal.

How to Make Vegan Bao Buns with Crispy Hoisin Cauliflower Recipe

Step 1: Prepare the Cauliflower Florets

Start by chopping your cauliflower into bite-sized florets that will be easy to handle and perfect for bite-sized bao filling. The smaller the florets, the more crispy coating you’ll get around each piece. It’s all about maximizing that satisfying crunch!

Step 2: Make the Batter and Coat the Cauliflower

In a mixing bowl, whisk together the rice flour, chickpea flour, salt, and water until smooth. This batter will help the crunchy coating stick perfectly to your florets. Dip each cauliflower piece into the batter, making sure they are fully coated before moving to the next step.

Step 3: Breadcrumb Coating

Transfer the battered florets into a bowl of panko breadcrumbs, rolling them around so each floret is completely covered. The panko is what gives your cauliflower that incredible golden crunch that makes this recipe so addictive.

Step 4: Prepare the Hoisin Sauce

Combine hoisin sauce, sesame oil, soy sauce, dark soy sauce, and rice vinegar in a saucepan, then bring to a gentle simmer. This fragrant mix becomes the luscious sauce that coats your crispy cauliflower. To thicken, whisk in a cornflour slurry (cornflour mixed with water), stirring until the sauce reaches that perfect glossy, thick consistency.

Step 5: Fry the Cauliflower

Heat enough oil in a pan or wok to cover the bottom. Fry cauliflower florets in batches until they are golden brown and crispy on all sides. This step locks in crunchiness while keeping the inside tender. Drain on paper towels to remove excess oil before saucing.

Step 6: Coat Cauliflower in Hoisin Sauce

Toss your crispy fried cauliflower pieces in the warm hoisin sauce until every bite is beautifully coated. This is where the magic happens—crispy texture meets rich, sticky sweetness in one glorious mouthful.

Step 7: Steam and Assemble Bao Buns

Steam the vegan bao buns in a bamboo steamer or regular steamer just long enough to make them soft and warm, usually just a couple of minutes. Then, stuff the buns with the sauced cauliflower and your favorite toppings like cucumber slices, spring onions, pickled daikon and carrots, cilantro, and a sprinkle of sesame seeds. Your bao buns are ready to impress!

How to Serve Vegan Bao Buns with Crispy Hoisin Cauliflower Recipe

A round basket lined with light brown parchment paper holds four white steamed buns filled with layers of dark brown crispy fried pieces coated in a shiny sauce, thin strips of bright orange carrot, pale white radish, and green cucumber slices, all topped with green scallion slices and white sesame seeds. Fresh green cilantro sprigs fill the top-right corner of the basket, adding a leafy texture. The basket rests on a white marbled surface next to a white bowl filled with sesame seeds and a folded green cloth. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Garnishes really elevate these bao buns to show-stopping level. Fresh cucumber slices add a cooling crunch, while pickled daikon and carrots bring zingy brightness. A handful of chopped spring onion and cilantro adds herbaceous freshness that balances the rich hoisin flavor. Don’t forget a generous sprinkle of toasted sesame seeds for a toasty finish and visual charm.

Side Dishes

Pair your bao buns with light, vibrant sides like an Asian slaw, steamed edamame with sea salt, or a crisp cucumber salad. These sides not only complement the flavors but help create a balanced meal with fresh, crunchy textures alongside the rich, crispy cauliflower.

Creative Ways to Present

Feeling fancy? Serve the Vegan Bao Buns with Crispy Hoisin Cauliflower Recipe as a fun appetizer platter. Place open buns on a large board with bowls of toppings and sauces, letting guests build their own. Or try stacking the filled buns and securing them with decorative picks for a beautiful, bite-sized party treat that everyone will rave about.

Make Ahead and Storage

Storing Leftovers

Store any leftover crispy hoisin cauliflower separately from the bao buns to prevent sogginess. Keep the cauliflower in an airtight container in the fridge for up to 3 days, and the bao buns wrapped tightly to stay soft.

Freezing

You can freeze uncooked coated cauliflower on a baking sheet, then transfer to freezer bags for up to a month. Similarly, frozen bao buns can be kept in the freezer until ready to steam. Freeze in portions to easily reheat just what you need.

Reheating

For the cauliflower, reheat in a hot oven or air fryer to maintain crispiness. Steam or microwave the bao buns until warm and soft. Assemble just before serving to enjoy the perfect textures and flavors as intended.

FAQs

Can I make the Hoisin sauce from scratch?

Absolutely! While store-bought hoisin sauce works wonderfully, making your own allows you to control the sweetness and saltiness. There are many simple recipes using soy sauce, peanut butter, molasses, garlic, and vinegar you can try.

Is there a gluten-free version of this recipe?

Yes! Use gluten-free panko or crushed gluten-free crackers for the coating, and ensure your soy sauces and hoisin sauce are gluten-free options. The rice and chickpea flours are naturally gluten-free, making it a great base for a gluten-free bao bun filling.

What can I substitute for chickpea flour?

If chickpea flour isn’t available, you can use all rice flour or a gluten-free all-purpose flour blend. Chickpea flour adds a unique taste and firmness, but alternative flours will still give you good results in holding the batter together.

Can I bake instead of frying the cauliflower?

Definitely! Baking is a healthier alternative. Preheat your oven to 425°F (220°C) and bake the coated cauliflower on a greased sheet for about 20-25 minutes, flipping halfway through until crispy and golden. Toss with hoisin sauce afterward as usual.

How long does it take to steam frozen bao buns?

Generally, frozen bao buns take about 5-7 minutes to steam through to softness and warmth. Make sure your steamer is properly heated before placing the buns in to achieve the best fluffy texture.

Final Thoughts

There is just something so joyous about biting into a soft bao bun bursting with crispy, saucy cauliflower. This Vegan Bao Buns with Crispy Hoisin Cauliflower Recipe is a celebration of texture and flavor that never fails to impress. Whether you’re serving it up for a casual lunch or a special gathering, it’s sure to become a new favorite. So go ahead, give it a try, and watch these buns disappear fast!