Citrus-Grilled Pork Tenderloin

• Zest of 1 orange
• 1/2 cup (4 fl. oz./125 ml) fresh orange juice
• 2 Tbs. fresh lemon juice
• 1/4 cup (2 fl. oz./60 ml) olive oil
• 1 Tbs. fennel seeds
• 1 Tbs. minced garlic
• 1 1/2 tsp. chopped fresh rosemary, plus sprigs for garnish
• 1/4 tsp. red pepper flakes
• 1 Tbs. Dijon mustard
• 1 Tbs. kosher salt
• 1/4 tsp. freshly ground black pepper
• 2 pork tenderloins, each 1 to 1 1/4 lb. (500 to 625 g)
• 1 orange, sliced

1. In a bowl, whisk together the orange zest, orange juice, lemon juice, olive oil, fennel seeds, garlic, chopped rosemary, red pepper flakes, mustard, salt and black pepper. Pour the marinade into a large resealable plastic bag. Add the pork tenderloins, seal the bag and refrigerate for 2 hours.
2. Remove the pork from the marinade; discard the marinade. Preheat a cast-iron grill pan over medium-high heat until hot, about 5 minutes. Place the pork on the grill pan and cook, turning occasionally, until nicely grill-marked and an instant-read thermometer inserted into the center of the meat registers 140u0b0F (60u0b0C), 25 to 30 minutes. Transfer the pork to a cutting board, cover loosely with aluminum foil and let rest for 10 minutes.
3. Meanwhile, place the orange slices on the grill pan and cook, turning once, until nicely grill-marked, 1 to 2 minutes per side. Cut the pork into slices and arrange on a warmed platter. Garnish with the orange slices and rosemary sprigs and serve immediately. Serves 6 to 8.

orange, orange juice, lemon juice, olive oil, fennel seeds, garlic, fresh rosemary, red pepper, mustard, kosher salt, freshly ground black pepper, pork tenderloins, orange

Taken from www.epicurious.com/recipes/member/views/citrus-grilled-pork-tenderloin-52466961 (may not work)