Crispy Chicken Tempura Is Endlessly Delicious

Cut the chicken crosswise into 3/4-inch wide strips (if very large, halve first). Place in a medium bowl. Add 1 tablespoon soy sauce, 2 teaspoons sake, 1/4 teaspoon kosher salt, and 1/4 teaspoon granulated sugar. Peel and finely grate 1 garlic clove and 1 (1/2-inch) piece ginger into the bowl. Toss to coat. Marinate for 1 hour at room temperature or preferably up to 6 hours in the refrigerator.