01 -
Preheat oven to 375°F (190°C). Gather and measure all components before beginning.
02 -
Pat chicken breasts dry with paper towels. Season both sides generously with salt and freshly ground black pepper.
03 -
Heat olive oil in an oven-safe skillet over medium-high heat until shimmering. Sear chicken breasts for 2–3 minutes per side until deeply golden.
04 -
In a medium saucepan, combine blueberries, balsamic vinegar, honey, and thyme over medium heat. Cook, smashing berries with a fork to form a chunky sauce; simmer for about 5 minutes.
05 -
Pour the prepared blueberry sauce evenly over the seared chicken breasts in the skillet.
06 -
Transfer skillet to preheated oven. Bake for 20–25 minutes or until internal temperature of the chicken reaches 165°F (74°C).
07 -
Let chicken rest in the skillet for 3 minutes. Serve with pan sauce spooned over the top and garnish with reserved blueberries and a sprig of fresh thyme.