To make a paste, combine the spices, salt, pepper, and olive oil.
Place the turkey in a container and cover it with the paste. It will marinate in the fridge for at least 2 hours, preferably overnight.
Preheat the oven to 200 degrees Celsius and put the turkey breast in an oven-safe dish.
The cooking time will vary according to the size of the breast. To keep it from drying out, use a meat thermometer and remove it when the center temperature reaches 73C / 163F. At this temperature, the food has been thoroughly cooked and all bacteria have been eliminated.
Allow it to cool completely before slicing to avoid losing its juices to the chopping board. Once cool, thinly slice it. It keeps in the fridge for up to 5 days.