I still remember the late summer evenings when my father would wipe the grill grates with an old rag and say the best dinners were the ones that took only a few minutes over hot coals, and the way a simple pork tenderloin could turn a hurried weeknight into something that felt like Sunday — that memory is exactly why I love to make Pork Tenderloin On The Grill, because it cooks quickly, smells like smoke and rosemary, and feeds a small crowd without fuss.
Why You’ll Love It
This recipe works in real life because it takes a humble cut and makes it sing with a quick mustard honey marinade and a hot grill finish, it’s perfect for weeknight dinners when you want something cozy but not complicated, and families appreciate the tender slices that come off the board warm and ready to share.
Serves 4
Prep Time: 15 minutes |
Cook Time: 20 minutes |
Total Time: 35 minutes
Ingredients
- 1.5 lb pork tenderloin, trimmed
- 2 tablespoons olive oil
- 2 tablespoons Dijon mustard
- 1 tablespoon honey
- 2 garlic cloves, minced
- 1 teaspoon smoked paprika
- 1 teaspoon kosher salt
- 1/2 teaspoon freshly ground black pepper
- 1 lemon, cut into wedges
- 4 sprigs fresh rosemary
- 1/4 cup whole grain mustard for serving, optional
Instructions
- Pat the pork tenderloin dry with paper towels and trim any silver skin, keeping the shape even so it cooks uniformly.
- In a small bowl whisk together olive oil, Dijon mustard, honey, minced garlic, smoked paprika, salt and pepper until smooth.
- Rub the marinade all over the tenderloin, cover and let sit at room temperature for 15 minutes or refrigerate up to 2 hours for a deeper flavor.
- Preheat the grill to medium high heat, about 400 F, and oil the grates lightly to prevent sticking.
- Place the tenderloin on the grill and sear for 2 to 3 minutes per side to develop char marks, then move to indirect heat and continue grilling with the lid closed for another 10 to 12 minutes, turning once, until an instant read thermometer reads 140 F in the thickest part.
- Transfer the pork to a cutting board and tent loosely with foil, let rest for 5 to 10 minutes so juices redistribute.
- Slice the tenderloin into 1/2 inch medallions, arrange on a cutting board, tuck lemon wedges and rosemary sprigs around, serve with whole grain mustard on the side.
- Enjoy warm slices with a squeeze of lemon if you like a bright finish.
Tips & Tricks
- Trim evenly so the tenderloin cooks at the same rate and avoids dry thin ends.
- Use a reliable instant read thermometer and pull at 140 F, carryover will bring it to a perfect 145 F as it rests.
- Let the meat rest at least 5 minutes to keep slices juicy when you cut them.
- If you only have a small grill, sear over direct heat then finish covered over indirect heat to avoid flare ups.
- Brush with reserved marinade only before resting not during cooking to prevent burning from sugars.
Serving Ideas
- Serve with grilled asparagus and roasted baby potatoes for a simple family dinner.
- Slice thin and pile into warm crusty rolls for picnic sandwiches.
- Add to a leafy salad with farro and a lemon vinaigrette for a light lunch.
- Present on a holiday buffet as sliced medallions with mustard and lemon wedges for guests.
- Pair with creamy polenta and roasted cherry tomatoes for a cozy weekend meal.
Frequently Asked Questions
What internal temperature should I cook pork tenderloin to on the grill
Cook until the thickest part reaches 140 F then rest 5 to 10 minutes which will bring it to a safe and juicy 145 F final temperature.
How do I prevent the pork from drying out on the grill
Sear quickly on high heat to develop color then finish over indirect heat, use a thermometer and avoid overcooking, and always let it rest before slicing.
Can I cook this on a gas grill and a charcoal grill the same way
Yes, both work well, with charcoal you can get more smoky flavor, and with gas maintain the same direct sear then indirect finish method.
How should I reheat leftovers without drying them out
Warm gently in a low oven at 275 F wrapped in foil with a splash of broth for 10 to 15 minutes or slice and warm briefly in a skillet with a little olive oil.
Pork Tenderloin On The Grill
This recipe works in real life because it takes a humble cut and makes it sing with a quick mustard honey marinade and a hot grill finish, it’s perfect for weeknight dinners when you want something cozy but not complicated, and families appreciate the tender slices that come off the board warm and ready to share.
Ingredients
- 1.5 lb pork tenderloin, trimmed
- 2 tablespoons olive oil
- 2 tablespoons Dijon mustard
- 1 tablespoon honey
- 2 garlic cloves, minced
- 1 teaspoon smoked paprika
- 1 teaspoon kosher salt
- 1/2 teaspoon freshly ground black pepper
- 1 lemon, cut into wedges
- 4 sprigs fresh rosemary
- 1/4 cup whole grain mustard for serving, optional
Instructions
- Pat the pork tenderloin dry with paper towels and trim any silver skin, keeping the shape even so it cooks uniformly.
- In a small bowl whisk together olive oil, Dijon mustard, honey, minced garlic, smoked paprika, salt and pepper until smooth.
- Rub the marinade all over the tenderloin, cover and let sit at room temperature for 15 minutes or refrigerate up to 2 hours for a deeper flavor.
- Preheat the grill to medium high heat, about 400 F, and oil the grates lightly to prevent sticking.
- Place the tenderloin on the grill and sear for 2 to 3 minutes per side to develop char marks, then move to indirect heat and continue grilling with the lid closed for another 10 to 12 minutes, turning once, until an instant read thermometer reads 140 F in the thickest part.
- Transfer the pork to a cutting board and tent loosely with foil, let rest for 5 to 10 minutes so juices redistribute.
- Slice the tenderloin into 1/2 inch medallions, arrange on a cutting board, tuck lemon wedges and rosemary sprigs around, serve with whole grain mustard on the side.
- Enjoy warm slices with a squeeze of lemon if you like a bright finish.
Conclusion
A simple grilled pork tenderloin is one of those homey recipes that feels special without being fussy, and this method gives you tender, flavorful slices every time with a small investment of hands on time; trust the thermometer, rest the meat, and play with the small variations to make it your own, then gather the family around the board and enjoy the warm, smoky comfort of a meal made on the grill.
