Bao Bun Filling Recipe Vegetarian Ideas for Tasty Bites

Updated On: October 5, 2025

Bao buns, those pillowy soft steamed delights, have taken the culinary world by storm. While traditionally filled with savory pork or chicken, vegetarian versions are gaining just as much love for their vibrant flavors and satisfying textures.

If you’ve been craving a fresh, wholesome, and utterly delicious bao bun filling that’s both meat-free and packed with umami, you’re in the right place! This recipe combines fresh vegetables, tofu, and a savory sauce that will make your bao buns irresistibly tasty.

Whether you’re a seasoned vegetarian or just looking to add more plant-based meals to your repertoire, this filling is easy to prepare and perfect for sharing.

Ready to impress your family or friends with a homemade vegetarian bao bun filling? Let’s dive into the recipe that balances sweet, salty, and spicy notes while keeping things light and nutritious.

Why You’ll Love This Recipe

This vegetarian bao bun filling is a perfect blend of textures and flavors. The tofu provides a hearty bite and protein boost, while the shiitake mushrooms add earthiness and depth.

Crisp veggies like carrots and cucumber bring freshness and crunch, balancing the umami-rich soy-ginger sauce.

Plus, it’s incredibly versatile and easy to customize with your favorite vegetables or spices. The filling comes together quickly, making it a great option for weeknight dinners or weekend entertaining.

You’ll appreciate how well it pairs with the soft bao buns, creating a satisfying, wholesome bite every time. For those who love Asian fusion, this recipe is a must-try!

Ingredients

  • 200g firm tofu, pressed and cubed
  • 1 cup shiitake mushrooms, sliced
  • 1 medium carrot, julienned
  • 1 small cucumber, julienned
  • 2 spring onions, finely sliced
  • 2 cloves garlic, minced
  • 1 tablespoon fresh ginger, grated
  • 2 tablespoons soy sauce (or tamari for gluten-free)
  • 1 tablespoon hoisin sauce
  • 1 teaspoon sesame oil
  • 1 tablespoon vegetable oil (for frying)
  • 1 teaspoon rice vinegar
  • 1 teaspoon maple syrup or honey
  • Fresh coriander leaves, for garnish
  • Optional: chili flakes or sriracha for heat

Equipment

  • Non-stick frying pan or wok
  • Cutting board and sharp knife
  • Mixing bowl
  • Grater (for ginger)
  • Steamer basket or bamboo steamer (for bao buns)
  • Spatula or wooden spoon
  • Measuring spoons
  • Paper towels (for pressing tofu)

Instructions

  1. Press the tofu: Wrap the tofu block in paper towels and place a heavy object on top. Let it press for 15-20 minutes to remove excess moisture. This helps the tofu crisp up nicely when cooked.
  2. Prepare the vegetables: Slice the shiitake mushrooms, julienne the carrot and cucumber, and finely slice the spring onions. Mince the garlic and grate the fresh ginger.
  3. Cook the tofu: Heat the vegetable oil in a non-stick pan over medium-high heat. Add the tofu cubes and fry until golden brown on all sides, about 6-8 minutes. Remove tofu from the pan and set aside.
  4. Sauté aromatics and mushrooms: In the same pan, add garlic and ginger. Stir-fry for 30 seconds until fragrant. Add the shiitake mushrooms and cook until softened, about 4 minutes.
  5. Combine sauces: In a small bowl, mix soy sauce, hoisin sauce, sesame oil, rice vinegar, and maple syrup. Adjust to taste if you prefer it sweeter or tangier.
  6. Mix tofu and sauce: Return the tofu to the pan and pour over the sauce mixture. Toss gently to coat everything evenly. Cook for another 2 minutes until the sauce slightly thickens and glazes the tofu and mushrooms.
  7. Assemble the filling: Transfer the tofu-mushroom mixture to a bowl. Add the julienned carrot, cucumber, and spring onions. Toss lightly to combine.
  8. Serve: Spoon the filling into warm steamed bao buns. Garnish with fresh coriander and optional chili flakes or sriracha for a spicy kick.

Tips & Variations

“For an extra crunch, add roasted peanuts or toasted sesame seeds on top of your filled bao buns.”

If you want to experiment, try swapping shiitake mushrooms for oyster or cremini mushrooms for a different flavor profile. You can also add finely chopped water chestnuts or bamboo shoots for extra texture.

For a vegan-friendly option, ensure your hoisin sauce does not contain honey. You can replace maple syrup with agave nectar or brown sugar as a sweetener.

To make this filling more substantial, add cooked shredded jackfruit or tempeh.

Feeling adventurous? Add a splash of vegan fish sauce substitute or a dash of lime juice to brighten the flavors even more.

If you’re making your own bao buns, check out this Hamburger Bun Sourdough Recipe for a similar dough technique.

Nutrition Facts

Nutrient Amount per Serving (approx.)
Calories 220 kcal
Protein 14g
Fat 12g
Carbohydrates 15g
Fiber 3g
Sodium 550mg

Note: Nutrition values vary based on specific brands and portion sizes.

Serving Suggestions

This vegetarian bao filling is perfect for serving inside steamed bao buns, but feel free to get creative! You can serve it in lettuce wraps for a low-carb option or use it as a flavorful topping for rice bowls or noodles.

Pair your bao buns with a side of pickled vegetables or a simple Asian slaw to add crunch and a fresh bite. For drinks, a chilled Green Goodness Juice Recipe complements the savory flavors wonderfully.

Conclusion

Creating a delicious vegetarian bao bun filling doesn’t have to be complicated or bland. This recipe strikes the perfect balance between hearty and fresh, with layers of flavor that make every bite memorable.

It’s quick to prepare, full of wholesome ingredients, and highly adaptable to suit your tastes or dietary needs.

Whether you’re hosting a dinner party, meal prepping for the week, or simply looking to enjoy a comforting plant-based meal, these bao buns filled with this savory vegetarian mixture will delight your palate.

Don’t forget to explore other recipes on the blog, like the Grandma’S Old Fashioned Bread Pudding With Vanilla Sauce Recipe or the Glazed Twist Donut Recipe, for more culinary inspiration.

📖 Recipe Card: Vegetarian Bao Bun Filling

Description: A flavorful and savory vegetarian filling perfect for steamed bao buns. Made with mushrooms, tofu, and aromatic seasonings for a delicious plant-based meal.

Prep Time: PT15M
Cook Time: PT20M
Total Time: PT35M

Servings: 6 servings

Ingredients

  • 200g firm tofu, crumbled
  • 150g shiitake mushrooms, chopped
  • 1 small carrot, grated
  • 2 cloves garlic, minced
  • 1 tbsp ginger, minced
  • 2 tbsp soy sauce
  • 1 tbsp hoisin sauce
  • 1 tsp sesame oil
  • 1 tbsp vegetable oil
  • 2 green onions, sliced
  • 1 tsp cornstarch mixed with 2 tbsp water
  • Salt and pepper to taste

Instructions

  1. Heat vegetable oil in a pan over medium heat.
  2. Add garlic and ginger, sauté for 1 minute.
  3. Add mushrooms and cook until soft, about 5 minutes.
  4. Stir in crumbled tofu and grated carrot, cook for 3 minutes.
  5. Add soy sauce, hoisin sauce, and sesame oil; mix well.
  6. Pour in cornstarch slurry and cook until mixture thickens.
  7. Season with salt and pepper to taste.
  8. Remove from heat and stir in green onions.
  9. Allow filling to cool before stuffing into bao buns.

Nutrition: Calories: 180 kcal | Protein: 12 g | Fat: 8 g | Carbs: 14 g

{“@context”: “https://schema.org/”, “@type”: “Recipe”, “name”: “Vegetarian Bao Bun Filling”, “image”: [], “author”: {“@type”: “Organization”, “name”: “GluttonLv”}, “description”: “A flavorful and savory vegetarian filling perfect for steamed bao buns. Made with mushrooms, tofu, and aromatic seasonings for a delicious plant-based meal.”, “prepTime”: “PT15M”, “cookTime”: “PT20M”, “totalTime”: “PT35M”, “recipeYield”: “6 servings”, “recipeIngredient”: [“200g firm tofu, crumbled”, “150g shiitake mushrooms, chopped”, “1 small carrot, grated”, “2 cloves garlic, minced”, “1 tbsp ginger, minced”, “2 tbsp soy sauce”, “1 tbsp hoisin sauce”, “1 tsp sesame oil”, “1 tbsp vegetable oil”, “2 green onions, sliced”, “1 tsp cornstarch mixed with 2 tbsp water”, “Salt and pepper to taste”], “recipeInstructions”: [{“@type”: “HowToStep”, “text”: “Heat vegetable oil in a pan over medium heat.”}, {“@type”: “HowToStep”, “text”: “Add garlic and ginger, saut\u00e9 for 1 minute.”}, {“@type”: “HowToStep”, “text”: “Add mushrooms and cook until soft, about 5 minutes.”}, {“@type”: “HowToStep”, “text”: “Stir in crumbled tofu and grated carrot, cook for 3 minutes.”}, {“@type”: “HowToStep”, “text”: “Add soy sauce, hoisin sauce, and sesame oil; mix well.”}, {“@type”: “HowToStep”, “text”: “Pour in cornstarch slurry and cook until mixture thickens.”}, {“@type”: “HowToStep”, “text”: “Season with salt and pepper to taste.”}, {“@type”: “HowToStep”, “text”: “Remove from heat and stir in green onions.”}, {“@type”: “HowToStep”, “text”: “Allow filling to cool before stuffing into bao buns.”}], “nutrition”: {“calories”: “180 kcal”, “proteinContent”: “12 g”, “fatContent”: “8 g”, “carbohydrateContent”: “14 g”}}

Photo of author

Marta K

Leave a Comment

X