Cornstarch slurry2 tablespoons cornstarch mixed with 2 tablespoons water
Instructions
Place the dried shiitake mushrooms in a bowl and cover with boiling water. Let them sit to soften for 30 minutes. Squeeze out water, remove stems and chop into small pieces, discarding the soaking liquid.
Combine the pork, shrimp, soy sauce, white pepper, salt, 1 teaspoon cornstarch and sake in a bowl and mix well to combine. Let marinade for 30 minutes.
Heat a skillet over medium heat and add the pork mixture.
Cook for 3-5 minutes, until pork is no longer pink.
Add the ginger, carrots, green onions, bamboo shoots, cabbage, shiitakes, and glass noodles and cook for 3-4 minutes.
Stir in the sesame oil.
Make the cornstarch slurry and slowly pour it in, mixing as you pour to distribute it throughout the mixture.
Remove from heat and spread on a baking sheet to allow moisture to evaporate. Let the mixture cool completely (you can speed up cooling in the fridge).
Divide the mixture into 15 equal parts.
Place one portionof the mixture in the corner of the harumaki (or spring roll) wrapper towards the center of the wrapper.
Roll up halfway, folding the edge on each side inwards. Continue rolling.
Secure top corner with a dab of water or an equal cornstarch/water mixture to ensure it sticks together.
Continue for all the harumaki rolls.
Heat about 3 inches of oil to 350°F. Cook the harumaki, 5 at a time to ensure the temperature of the oil does not drop too much, until golden brown and crispy, about 3-5 minutes.
Remove and place on a wire rack to drain. Continue with remaining 2-3 batches.
Serve warm with ponzu dipping sauce or Japanese mustard.
Notes
Substitute spring roll wrappers for the harumaki wrappers if you have trouble finding them.
Use a mixture of 1 tablespoons of water and 1 tablespoon of cornstarch to seal the edge of the wrapper instead of plain water.
Don't roll the harumaki too tight - keep them just slightly loose to allow them to stay airy and crisp and prevent them from bursting.
Omit the shrimp if needed for allergy purposes. Substitute with additional pork. You can also substitute chicken or beef for the pork.
Taste the cooked filling and add additional salt as needed.
Keep the wrappers covered with a damp paper towel while you roll them as they will dry out quickly while sitting there.