Heat the skillet over medium heat and add olive oil.
Season the chicken breasts with salt and pepper, then cook for about 6-7 minutes on each side.
Remove the chicken from the pan and set aside.
In the same skillet, add fresh cranberries, orange juice, orange zest, and honey. Stir to combine.
Cook until cranberries burst and the sauce thickens, about 5-7 minutes.
Add the thyme and stir in the cornstarch slurry to thicken further.
Return the chicken to the skillet and spoon the sauce over it. Cook for another 2-3 minutes.
Serve the chicken garnished with additional thyme, if desired.