Preheat the oven to 350 F. Combine the kosher salt, garlic powder, and Herbs de Provence in a small mixing bowl.
Step 2
Sprinkle the pork tenderloins all over with the salt mixture.
Step 3
Then place them on a parchment-lined baking sheet, making sure they are not touching. Roast them for about 20-25 minutes.
Step 4
Then turn up the oven to 450 F for 5 mins to allow the outside of the tenderloins to brown. Check the meat with a thermometer. The temperature should be 155 F. Remove from the oven and allow to cool for a few minutes before slicing. Store any unused tenderloins in the refrigerator wrapped very tightly with plastic wrap.