Mix 2 tablespoons soy sauce and 2 tablespoons orange juice, marinate the duck breast in this mixture for half an hour. Wrap it in foil and place in a preheated 200°C oven. Bake for 30 minutes, cool completely in foil, cut into thin slices.
Red onion cut into thin half-rings pour 2 tablespoons of orange juice and lightly remember with your hands, leave to marinate for 30 minutes.
Ripe juicy pear cut into thin slices.
For dressing, mix soy sauce, orange juice and zest, butter, granular mustard and Italian herbs.
On a plate lay out slices of pears and ducks, red onions. Blue cheese cut or break arbitrarily and put on top, also put the cranberries on top and pour the dressing.