Prepare the Cabbage Leaves: Bring a large pot of salted water to a rolling boil. Carefully submerge the entire head of cabbage in the boiling water and blanch for 2-3 minutes, just until the leaves soften but remain firm enough to handle. Using tongs, remove the cabbage and plunge it into a bowl of ice water to halt the cooking process. Once fully cooled, gently peel off the leaves and set them aside on a clean kitchen towel.
Make the Filling: In a spacious mixing bowl, combine the cooled noodles, grated carrots, chopped green onions, minced mushrooms, soy sauce, sesame oil, minced ginger, and garlic. Mix thoroughly to ensure all ingredients are well integrated. Taste the mixture and season with salt and pepper as needed.
Assemble the Buns: Take a single cabbage leaf and place a generous spoonful of the noodle filling in the center. Fold the sides of the leaf over the filling, then roll it up tightly from the bottom to form a bun shape. Repeat this process until all filling is used.
Pan-Fry the Buns: Heat the vegetable oil in a large skillet over medium heat. Once hot, carefully lay the cabbage buns seam-side down in the skillet, making sure not to overcrowd the pan. Fry for approximately 5 minutes or until the bottoms are golden brown. Gently flip the buns over and continue frying the other side for an additional 4-5 minutes, until crisp and golden.
Serve: Once the buns are perfectly golden and crispy, transfer them to a plate lined with paper towels to absorb any excess oil.
Garnish and Enjoy: Serve the cabbage noodle buns hot, sprinkled with sesame seeds if desired for a delightful crunch. For added flavor, pair with soy sauce or chili dipping sauce to enhance your culinary experience.
Notes
For a gluten-free option, use tamari instead of soy sauce.