If you try to stir the chicken immediately, you’ll find it stuck to the pan due to the cornstarch in the recipe. Let the chicken sear for 30 seconds before stirring it.The whole process will help soften the chicken and create a rich flavor. Try to maintain the same thickness and size for each slice. Always cut the meat against the grain.No matter whether you use chicken breasts or thighs, if you follow this procedure you will get super tender chicken just like you’d get at a Chinese restaurant: I like to prepare by grouping my ingredients together so it makes the cooking easier, plus you will have fewer bowls to clean up later.