Make pocket in the thick end of the duck breast. Score the fat of the breast in a diamond pattern.
Mix the pistachios, breadcrumbs, McCormick herbs and spices, cranberries and honey, mix well.
Fill the breasts with as much filling as you can.
Heat oil in a medium ovenproof frying pan until hot and sear duck breast each side. Return breasts to fat side down and place in the oven for 10-12 minutes.
Remove from oven, rest for 5 minutes covered in foil. Serve whole or slice.