Here is another great recipe for pork tenderloin. This came from Dinner for a Year and Beyond
Pork Tenderloin with Orange Marmalade Mustard Sauce
1 1/2 to 2 pounds pork tenderloin
salt and pepper
1 cup orange marmalade preserves
2 tablespoons white wine vinegar
3 tablespoons Dijon mustard
1 tablespoon soy sauce
Trim silver skin from pork tenderloin and season with salt and pepper.
Bake at 350 degrees for 20 minutes.
In a small saucepan, combine marmalade, vinegar, mustard, and soy sauce.
Cover over medium heat about 2 minutes.
Slice pork tenderloin and drizzle with sauce.