Before getting started, preheat your oven to 400ºF, and line 2 13x9 baking sheets with parchment paper.*
Start by using a large knife to slice your chicken into roughly 1-inch cubes on a large cutting board. Set aside.
In a large bowl, whisk together the butter, parsley, parmesan cheese, minced garlic, lemon juice, salt, garlic powder, paprika, onion powder, and ground black pepper until well combined.
Slide the cubed chicken onto the skewers and transfer to the butter mixture. Keep a little room between each piece of chicken so they will cook evenly.
With clean hands rub the butter mixture over the chicken before transferring to your parchment paper-lined baking sheets.
Once your chicken skewers are well coated and placed onto the baking sheets, bake them in the oven at 400ºF for about 5 minutes, 'til golden brown
After 5 minutes has passed, use a pair of tongs to flip your chicken skewers, and let them bake on the other side for an additional 5 minutes.
Once the juices on the baking sheet run clear and the internal temperature of the chicken reads 165ºF with a meat thermometer, you can pull your garlic parmesan chicken skewers out of the oven.
Serve and enjoy!