Chicken Karaage

Name: Chicken Karaage
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Yield: 6
Ingredients: Ingredients; 2 lbs boneless chicken thighs, cut into 2-inch pieces; 1/4 cup soy sauce; 2 tablespoons sake (or dry white wine); 1 tablespoon fresh ginger, grated; 3 cloves garlic, minced; 1 teaspoon sesame oil; 1/2 teaspoon white pepper; 1 cup potato starch (or cornstarch); 1/2 cup all-purpose flour; Vegetable oil for deep frying (about 4 cups); Lemon wedges for serving; Japanese mayonnaise for dipping (optional); 2 green onions, thinly sliced (optional); Shichimi togarashi (Japanese seven spice, optional)