Cut the pork tenderloin into slices.
Sear vigorously in the oil in a coated pan, season and place in an ovenproof dish.
Fillet the oranges and spread on the medallions, pepper again a little.
Add the cheese and bake briefly in the preheated oven under the grill.
Arrange everything on the salad.
You can also put a dressing on the salad leaves and refine it with orange juice.
