Preheat the oven to 350°F (175°C).

Place the turkey breast in a roasting pan and season generously with salt, pepper, and thyme.

In a saucepan over medium heat, combine cranberries, orange juice, zest, brown sugar, and chicken broth. Stir until bubbling.

Mix cornstarch with water in a small bowl until smooth, then add to the sauce while stirring until thickened.

Pour half the glaze over the turkey and reserve the rest for basting.

Roast for about 1 hour or until the internal temperature reaches at least 165°F (75°C), basting every 20 minutes with remaining glaze.