01 - Pat the pork pieces dry thoroughly. Season evenly with kosher salt and freshly ground black pepper.
02 - Heat a large nonstick skillet over medium-high heat. Add a small amount of cooking oil. Carefully sear the pork bites for 2 to 3 minutes per side, until they develop a golden-brown crust and are almost cooked through. Remove the seared pork from the skillet and set aside.
03 - In the same skillet used for searing, pour in the cream soda, soy sauce, apple cider vinegar, brown sugar, Dijon mustard, and garlic powder. Stir the ingredients together, ensuring to scrape up any browned bits from the bottom of the skillet to incorporate them into the glaze.
04 - Bring the glaze mixture to a rolling boil, then immediately reduce the heat to a simmer. Allow the glaze to cook for 3 to 4 minutes, stirring occasionally, until it has reduced by approximately half and reached a slightly syrupy consistency.
05 - Return the seared pork bites to the skillet with the reduced glaze. Toss the pork to ensure each piece is thoroughly coated. Continue to cook for an additional 2 minutes, allowing the pork to finish cooking and become coated in the sticky glaze.
06 - Serve the glazed pork bites immediately. If desired, garnish with finely sliced chives or green onions and sesame seeds.