For the Chicken:

• 1 pound boneless skinless chicken thighs or breasts (cut into bite-sized pieces)
• 1/2 cup cornstarch
• 1/4 cup all-purpose flour
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 eggs (lightly beaten)
• vegetable oil for frying

For the Sauce:

• 1 tablespoon vegetable oil
• 3 cloves garlic (minced)
• 1 tablespoon ginger (grated)
• 2–3 dried red chilies (broken)
• 1/2 cup chopped green onions
• 1/4 cup soy sauce
• 2 tablespoons rice vinegar
• 2 tablespoons ketchup
• 1 tablespoon chili sauce (like sambal oelek or sriracha)
• 1 tablespoon brown sugar
• 1 teaspoon cornstarch mixed with 2 tablespoons water (slurry)

Optional Garnish:

• Sliced green onions
• Sesame seeds
• Extra chilies