Make small slits in the tenderloin and insert the garlic slivers; set aside.
In a large bowl, combine all the remaining ingredients; mix well.
Add the tenderloin, cover, and marinate in the refrigerator for at least 6 hours or overnight.
Preheat the oven to 425.
Coat a roasting pan with nonstick cooking spray.
Remove the meat from the marinade and place in the pan, discarding the marinade.
Roast the meat for 35 to 40 minutes for medium-rare or to desired doneness.
Allow to sit for 15 minutes before slicing crosswise to serve.
Last Step: Don't forget to share!
Make all your friends drool by posting a picture of your finished recipe on your favorite social
network. And don't forget to tag Just A Pinch and include #justapinchrecipes so we can see it too!