Toss chicken pieces with cornstarch and salt to evenly coat.
Heat oil in a large skillet over medium heat until shimmering hot. Add chicken in a single layer and cook, undisturbed, until deeply golden on the bottom, 6 minutes. You’ll do most of the cooking on the first side. Flip and cook another 2 minutes (don't worry about cooking it through yet).
Meanwhile, whisk together honey, chicken broth and soy sauce and set aside.
Push chicken to one side of the skillet. Cook garlic and ginger in the empty part of the skillet until soft, about 2 minutes.
Add the honey mixture and stir through chicken to coat. Let it come to a simmer and thicken, 2-3 minutes more. Chicken should reach 165ºF inside.
Top with green onions and serve.
Video
Notes
There is usually enough residual cornstarch on the chicken to thicken the sauce, but if your chicken releases a lot of water (which sometimes happens if it was frozen), feel free to whisk 1 tbsp cornstarch into 1 tbsp water to make a slurry. Stir this into the simmering sauce and it’ll thicken right up.