Chicken Clay Pot

Ingredients

• ["1/2 pound chicken breast, cut into 3/4-inch cubes", "1/2 pound chicken thigh meat, cut into 3/4-inch cubes", "1/2 teaspoon garlic powder", "1/2 teaspoon kosher salt", "1/2 teaspoon freshly ground black pepper", "3 tablespoons soy sauce", "2 teaspoons dark soy sauce", "1/4 cup water", "2 tablespoons white vinegar", "1 teaspoon lemon juice", "1 teaspoon white sugar", "1 1/2 ounces \"brown candy\"" sugar (found in most Asian grocery stores)