Yurinchi Chicken (Crispy Fried Chicken with Soy Vinegar Sauce)
Crispy Japanese fried chicken (karaage) is paired with a tangy yurinchi sauce made from soy, vinegar and sweet elements. Crunchy chicken is the perfect vehicle for the irresistible star-of-the-show sauce, will you be able to stop?
Whisk together all the sauce ingredients until the sugar is dissolved. Set aside.
To make the fried chicken
Cut the chicken into bite-sized pieces, leaving the skin on.
Cover the chicken with the grated ginger, sake, mirin, white pepper, and mayonnaise and stir to coat everything. Cover and marinate in the fridge anywhere from 1-24 hours. The longer the better, but 1 hour is fine.
Remove the chicken from the marinade and add to a shallow bowl of the potato starch. Toss to coat all the chicken pieces well.
Heat the oil in a medium saucepan (around 18-20cm/7-8" diameter) to a temperature of 180ºC/350ºF.
Carefully place around 8 pieces of chicken one at a time and fry for 5-6 minutes until golden. Drain on paper towels and repeat until you've cooked all the chicken.
Leave to cool for 20 minutes or so, then reheat the oil to the same temperature and second-fry the chicken in the same size batches for 2 minutes more until crisp.
Serve hot, either with the yurinchi sauce tableside, in individual bowls on the side, or pour a little of the sauce before serving, with extra in small bowls.
Serve with a simple green salad, and a small bowl of cooked Japanese rice if you like.
Notes
Serving
Serve yurinchi chicken as a main dish or part of a set meal. A simple green salad is all that’s needed to balance the richness.
Storage
The sauce keeps well in an airtight container in the fridge for up to 1 week. Freezing the sauce is not recommended. Leftover chicken can be refrigerated for 2–3 days.
Reheating & Freezing
Reheat chicken by deep frying or baking at 180°C / 350°F until hot. Chicken can be frozen in a single layer, then stored in a zip-lock bag. Reheat from frozen by frying for 2–3 minutes or baking for 15–20 minutes. Avoid microwaving, as it ruins the texture.