01 -
Cut chicken breasts into bite-sized pieces and place in a medium bowl. Season with salt, black pepper, and garlic powder. Sprinkle 2 tablespoons of cornstarch over chicken and toss to coat evenly.
02 -
In a separate bowl, whisk together water, lemon juice, lemon zest, sugar, and remaining cornstarch until smooth.
03 -
Heat 2 tablespoons olive oil in a skillet over medium-high heat until hot. Add half the chicken pieces in a single layer, avoiding crowding. Cook for 4 minutes, then flip and cook an additional 3-4 minutes until browned and internal temperature reaches 165°F (74°C). Transfer to a plate.
04 -
Add remaining tablespoon of olive oil to skillet. Repeat cooking process with remaining chicken pieces. Once cooked, return all chicken to skillet.
05 -
Remove skillet from heat. Pour sauce over chicken and return to medium heat. Cook, stirring gently, for 30 seconds to 1 minute until sauce thickens and coats chicken evenly. Serve garnished with chopped scallions and lemon slices if desired.