01 -
Discard cucumber seeds and peel the carrot. Slice both vegetables very thinly. Optionally, place in a colander with coarse salt and mix well. Let sit for 10 minutes, then squeeze out excess water and rinse under running water. In a bowl, combine rice vinegar, sugar, and salt until sugar dissolves. Add vegetables and sesame seeds, then let pickle for 10-15 minutes (or overnight in refrigerator for more flavor).
02 -
Slice mushrooms into strips or batons. Heat oil in a non-stick pan over medium heat. Add garlic and sauté until lightly browned. Add mushrooms, hoisin sauce, and maple syrup. Mix well and cook for 5-6 minutes until mushrooms release water and are cooked through. Sprinkle with Chinese five spice, mix well, and remove from heat.
03 -
In a large bowl, combine flour, corn starch, and salt. Warm soy milk to approximately 42°C/110°F. Add sugar and yeast to warm milk and let sit for 10-15 minutes until foamy. Mix oil into the yeast mixture. Create a well in the dry ingredients and pour in the yeast mixture. Mix until a dough forms, then knead for 5-10 minutes until smooth and elastic. Shape into a ball, place in bowl, cover with a damp towel, and let rise for at least 1 hour or until doubled in size.
04 -
Transfer risen dough to a lightly floured surface. Create a hole in the center with your thumb, then gradually shape into a ring. Slice the ring into 12 pieces (approximately 40g each). Cover pieces with a damp towel. Working in batches, roll each piece into a ball, then flatten into an oval about 3 x 4.5 inches. Brush with oil and fold in half. Place on parchment paper in steamer basket and let proof for another 15-20 minutes.
05 -
Place steamer over a pan with water at medium heat, ensuring water doesn't touch the buns. Once water boils, reduce to medium heat and steam buns for 8-10 minutes. After steaming, leave buns in closed steamer for 10 minutes before removing to prevent deflation. Cover cooked buns with a towel to maintain moisture. Repeat with remaining batches.
06 -
Gently open each steamed bun. Fill with hoisin mushrooms, pickled vegetables, and optional kimchi. Garnish with chopped spring onions and roasted peanuts before serving.