Prepare the ingredients by cutting the chicken into bite-sized pieces and mincing the garlic on a cutting board using a sharp knife.
1 lb chicken thighs or breasts, cut into bite-sized pieces, 3 cloves garlic, minced
Heat the vegetable oil in a skillet over medium-high heat until it shimmers and begins to smoke slightly (approximately 2 minutes).
Add the chicken pieces to the hot skillet in a single layer. Cook without stirring for about 3-4 minutes until the bottoms are golden brown, then flip and cook another 3-4 minutes until browned on all sides and cooked through.
1 lb chicken thighs or breasts, cut into bite-sized pieces
Add minced garlic to the skillet and cook for 30 seconds, stirring constantly, until fragrant and slightly softened.
3 cloves garlic, minced
Pour in soy sauce and sprinkle brown sugar over the chicken. Stir well to coat all pieces evenly. Continue cooking for 2-3 minutes until the sauce thickens slightly and becomes glossy, coating the chicken with a sticky glaze.
1/4 cup soy sauce, 2 tablespoons brown sugar
Divide the cooked rice into bowls or plates, then top with the glazed chicken. Spoon additional sauce over the rice to finish.
1 cup cooked rice