This Grilled Pork Tenderloin is a fast, flavorful option for weeknights or casual entertaining, delivering big taste with minimal prep. The mustard rub helps the seasoning cling beautifully, creating a savory crust while keeping the meat tender and juicy. With just 15–20 minutes on the grill, it’s an easy main dish that pairs effortlessly with simple sides like roasted potatoes, mac and cheese, or fresh green vegetables. It’s a great go‑to recipe when you want something impressive without the fuss.

Grilled Pork Tenderloin

Pork tenderloin is inexpensive, easy to grill, and very flavorful, so it makes a regular weeknight feel a little more elegant.

Print Recipe Pin Recipe

Total Time 30

Servings: 8

Course: Main Course

Cuisine: American

Ingredients Equipment Method Notes

Ingredients

Ingredients:
2 count of pork tenderloin about 3-3.5 lbs total
3 tbsp yellow or spicy brown mustard
2 tsp garlic powder
2 tsp lemon pepper seasoning
Salt to taste at least 2 tsp
Sides of your choice see note in instructions

Equipment

Grill

Method

Preheat grill to 400-425 degrees. While it heats, coat the tenderloins in mustard, rubbing it all over each side. Season each side with the garlic, lemon pepper, and salt.
Grill for 15-20 minutes total, turning once halfway through. Grill to internal temperature of 140-145 degrees. Remove from grill and allow to rest for 5 minutes before slicing. Slice crosswise into ½ – ¾ inch medallions. Serve with sides of your choice.

Notes

Recommended sides: roasted baby potatoes or macaroni & cheese, and a green vegetable (broccoli, green beans, or salad).

Grilled Pork Tenderloin Recipe