Wasabi Onion Chicken

Cut boneless chicken thighs into bite-sized pieces, approximately 4-5 cm.

In a bowl, combine the cut boneless chicken thighs with 15 grams of soy sauce, minced ginger, minced garlic, mirin, and black pepper powder. Mix well and marinate for at least 30 minutes in the refrigerator.

Prepare the batter by whisking together all-purpose flour, corn starch, baking powder, and salt in a large bowl. Gradually add cold water, whisking until a smooth, lump-free batter is formed. The consistency should be like thin pancake batter.