01 - In a medium bowl, combine soy sauce, brown sugar, and water. Stir until the sugar dissolves completely. Set aside.
02 - Heat the vegetable oil in a large skillet or wok over medium-high heat until shimmering.
03 - Add the chicken pieces and cook for 4–5 minutes, turning frequently to brown all sides evenly.
04 - Add the minced garlic and grated ginger. Sauté for 1 minute until fragrant, being careful not to burn the garlic.
05 - Pour in the prepared sauce. Stir well, ensuring all the chicken pieces are evenly coated.
06 - Bring to a simmer and cook for 6–8 minutes, or until the sauce thickens and the chicken is cooked through.
07 - Remove from heat. Garnish with sliced green onions if desired. Serve hot with steamed rice or noodles.