Cut the chicken into 1-inch pieces. (I almost wrote "chunks" there, but it sounded kinda gross.) Sprinkle with salt and pepper to taste.
Heat a large skillet over medium-high and coat the bottom with olive oil -- prolly about 4 tablespoons. Meanwhile...
Add the garlic, juice, sugar, hoisin, sesame oil, vinegar, water, soy sauce, pepper, and cornstarch to a medium-sized mixing bowl and whisk until the sugar and starch dissolve.
When the pan starts to smoke a little, it's showtime. Add the chicken and cook until lightly browned and just cooked through. Give it a stir every once in a while to make sure both sides are getting love. Depending on the size of your pan, you may have to do this in two batches: if the chicken doesn't have room to breathe, it won't brown. This will take about 7 to 10 minutes.
Drain any excess liquid.
Add the glaze mixture to the pan, reduce heat to medium, and stir to coat the chicken. Let this reduce to sticky sweet loveliness, mixing every couple of minutes to make sure the glaze doesn't just burn to the sides of the pan.
In 10 or 15 minutes, you shouldn't be seeing any big pools of liquid. If you do, keep reducing. If not, you're all set!
Serve with rice or yakisoba noodles. Enjoy!
Recipe by Howe I Eat at https://www.howeieat.com/home-cooking/bourbon-chicken/